Lock50 Software Versions

SW20 - SW40 Software Features Explained

Complete guide to Lock50 software versions SW20, SW30, SW36, and SW40. Learn which version to use for different JLR vehicles, key types, and programming scenarios.

View All Features SW01-SW15 Functions Compare Versions

SW20

Basic Diagnostics Functions

SW30

Advanced Functions

SW36

Key Duplication

SW40

Latest Technology

20

SW20 - OBD Diagnose DTC Codes & Reset Clear Codes / Everyday Diagnostics & Real Time Data Fault Analysis

OBD Diagnose DTC Codes & Reset Clear Codes - Read and clear diagnostic trouble codes

Everyday Diagnostics - Regular diagnostic tasks for common issues

Real Time Data Fault Analysis - Monitor live data streams to identify issues

Turns off the check engine light

Remember that clearing the DTC does not necessarily resolve the underlying issue. If the problem persists, the DTC may reappear, indicating that further attention is required.

Required Cables

HW03-D Cable

Standard OBD cable

Available for: HW04-A, HW04-B, HW04-C, HW04-C+ users

HW03-E Cable (Ethernet to OBD)

Required for DoIP models (2017-2026+)

Available for: HW04-B, HW04-C, HW04-C+ users only

Cable Usage Guide:

• HW03-D Cable: Can be used by ALL users (A, B, C, C+)
• HW03-E Cable: Only for B, C, or C+ users - required for DoIP Ethernet diagnostics on newer models (2017-2026+)

User Access - SW20 Available Anytime (No Tokens Required)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW20 Access

Related Resources

RFA DTC Codes

Remote Function Actuator

TCU DTC Database

Telematics Control Unit

BCM Programming

Locked BCM Guide

21

SW21 Lock50 OBD Tool - JLR SDD Vehicles 2010 to 2017

SW21 Diagnostics Feature

Module VIN Programming

SW21 Lock50 HW04-B & C OBD Tool - JLR SDD Vehicles 2010 to 2017

Why buy New when you can Source used Parts from Breakers and Reuse them in the Car by Reprogramming the VIN the Software in the Modules to Adapt and Match the Setting of the Vehicle they are reused in. You can also write the Vin to New Parts purchased.

HW03-D Standard OBD Cable

HW03-E DOIP Ethernet Cable

Note: VIN change for Some Modules is Not Possible via OBD but they can still be adapted into the car and can work. Most modules it's possible to write a VIN again via OBD.

VIN Cannot Be Changed If Already Written:

• ABS
• TCU
• TCM
• KVM (when locked)
• And a few other parts

As a Backup it's good to Posses a JLR VCI cable and we setup the SDD Dealer tools for you optionally to help solve issues in cars that are not solvable by Lock50 HW04 OBD tools.

User Access - SW21

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW21 Access

22

SW22 Lock50 OBD Tool - JLR Pathfinder DOIP Vehicles 2017 to 2021

SW22 Diagnostics Feature

Module VIN Programming

SW22 Lock50 OBD Tool - JLR Pathfinder DOIP Vehicles 2017 to 2021

Why buy New when you can Source used Parts from Breakers and Reuse them in the Car by Reprogramming the VIN the Software in the Modules to Adapt and Match the Setting of the Vehicle they are reused in.

HW03-D Standard OBD Cable

HW03-E DOIP Ethernet Cable

Note: VIN change for Some Modules is Not Possible via OBD but they can still be adapted into the car and can work. Most modules it's possible to write a VIN again via OBD.

VIN Cannot Be Changed If Already Written:

• ABS
• TCU
• TCM
• KVM (when locked)
• And a few other parts

HW04-B or HW04-C clients can also use the HW03E Ethernet to OBD Cables or the HW03D Cables.

User Access - SW22

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW22 Access

24

SW24 - CCF Editor & Programming 2017 to 2025+

SW24 Diagnostics Feature

CCF Editor & As Built Flashing

SW24 Lock50 HW04-B & C OBD Tool - JLR 2017 to 2025+ CCF Editor & Programming to GWM

Edit and modify CCF configurations for 2017-2025+ vehicles via OBD port.

HW03-D Standard OBD Cable

HW03-E DOIP Ethernet Cable

1

Make a Backup

Backup the current CCF file from the GWM and read Via OBD

2

Download As Built or Asis Files

Download As Built or Asis Files from the Server

3

Modify, Edit & Write CCF

Modify, Edit & Write the CCF file to the GWM Modules. 2017 to 2025+

When the Car you're working on has damaged CCF Data in the Gateway GWM Module and has errors or you Want to Do retrofits and Modify CCF with Lock50 and Write Back with Lock50 in Minutes.

Then you can Download the As-built Files or Backup from current Car and Edit and Modify inside Lock50 and flash back the GWM Module SW24 in the Lock50 JLR Key tools software.

User Access - SW24 (CCF Editing)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW24 Access

25

SW25 - CCF UWB OFF 1 Click to Allow NON UWB NON OEM Key Programming 2017 - 2025+

SW25 Diagnostics Feature

CCF UWB/PEPS ON or OFF

SW25 Lock50 HW04 OBD-A B & C Tool - JLR 2017 to 2025+ CCF UWB/PEPS 1 Click Modify

Program and modify UWB/PEPS key configurations for 2017-2025+ vehicles.

HW03-D Standard OBD Cable

HW03-E DOIP Ethernet Cable

How and when to use the Function ?

You can use this option with Unlocked RFA only

When your RFA is Locked then this option does not work.

When RFA is Unlocked

If Vehicle has the UWB PEPS keys and you want to program new keys that are cheaper non OEM HW17/HW18 types that don't have UWB - these can be used without loss of keyless entry functions.

Swapping to New Unlocked RFA

By swapping to a new unlocked new RFA is another method to do this and adapt to the vehicle with B or higher packages even when BCM is locked.

1 Click Solution

There is a way to use cheaper keys and not lose functions for the users of the Vehicles - you can do this by 1 Click and Remove the Need to use OEM UWB keys and you can use the Cheaper keys with this function or OEM keys HW21 to HW26 if you prefer.

Perfect for Damaged UWB Systems

Also perfect function to use when UWB systems are damaged and prevent key learning till replaced - this way you do not need to replace the UWB system in vehicles.

Locked RFA Systems - EVA2 Models

However in some cases the following is possible for Locked RFA systems - When car is EVA2 and user is a C+ user or has a token to use it then we can unlock the EVA2 models RFA and then can use OEM keys with UWB or can use this option then to turn off UWB to learn the cheaper non UWB keys this way.

Types of keys you can supply when the UWB has been turned off in the BCM and you have a unlocked RFA Module:

1. PEPS OEM Keys - HW21 to HW26

Which is Keys the Dealers Use. This way if you're doing a spare key then you program back the Clients Working keys and avoid giving another OEM UWB Keys and give the keys types below.

2. Non PEPS OEM Keys - HW15 to HW16

Has Functions Keyless Start but you loose Keyless function on the doors and must press button on keys open close Vehicles doors.

3. PEPS NON UWB Non OEM Keys - HW17 or HW18

Has Functions Keyless to enter and Start and works same as UWB Keys. This key can be Lock50 Keys or keys from any supplier when the RFA Module is Unlocked.

CCF UWB OFF - 1 Click for Cheaper Key Programming

Turn off UWB/PEPS with just 1 click! This enables you to program non-UWB keys (HW17/HW18) instead of expensive OEM original keys. Save money on every job while maintaining full keyless functionality.

Fix Keyless When UWB is Damaged

If the UWB module in your vehicle is damaged and the keys don't work with keyless entry anymore, SW25 can fix this! By turning off the UWB function, the keyless feature will work again using standard keys. This is a much cheaper solution than replacing the expensive UWB hardware.

User Access - SW25

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW25 Access

26

SW26 - CCF UWB/PEPS (Locked BCM + RFA Supported) 2017 - 2025+

SW26 Diagnostics Feature

Advanced UWB OFF via RFA Direct

SW26 Lock50 HW04-C+ Tool - JLR 2017 to 2025+ Advanced UWB OFF (RFA Direct Method)

HW03-C RFA Direct Adapter

What is SW26?

SW26 is a more advanced way to make UWB OFF and does not need to edit CCF. Instead of using OBD, the RFA adapter HW03-C is connected directly to the RFA module. This method is used when clients keys don't work via keyless anymore due to UWB system faults.

How It Works

Connect HW03-C RFA adapter directly to the RFA module
No OBD connection required
No CCF editing needed
Patches the UWB function directly in the RFA
Key duplicator SW36 is required for this function

Key Options

Use Lock50 HW13/HW14 Keys

Copy from RFA using the key duplicator function

Use Client's Existing Keys

Read the client's keys on the reader and copy them

Important Warning

If you use the client's keys on the reader instead of Lock50 keys, then after this process - if the client's keys were NOT working via keyless, they will start working again. This function makes keys work that are already working via duplicator and also fixes non working keyless functions on their keys. If keys were working before they will still keep working and only non working UWB PEPS keys HW21 to HW26 types can be repaired this way.

When RFA is Locked

When the RFA is Locked and the clients keys are not fully working. The keys work for Emergency Start or you can press the button to open and close the car only.

UWB System Damaged

When you Have UWB errors and the system is damaged and not working keyless anymore with the clients keys.

TCU Issues

Also when the TCU cables are damaged or not plugged in or the TCU backup battery has become Low then this function is required.

The Solution

Then you can still make the keys work again by turning off the UWB function by patching it in the TCU telematics Units. This Way SOS messages will not appear any more on the IPC and the keys can work without having to emergency start and can use the keys normally again without repairing the UWB System in the Vehicles.

Only B, C or C+ tools can use CCF editor SW24 to remove the TCU telematics from the BCM settings. But note the main cable for TCU must always be plugged in - and if GPS and other cables are damaged then those functions don't work but car can start and work keylessly.

User Access - SW26

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW26 Access

27

SW27 - New KVM / RFA Programming (Unlocked BCM) 2010 - 2025+

SW27 Diagnostics Feature

New RFA Programming

SW27 Lock50 HW04-B & C OBD Tool - JLR 2010 to 2025+ New KVM / RFA Programming (UnLocked BCM Supported)

HW03-D Standard OBD Cable

HW03-E DOIP Ethernet Cable

KVM Keyless Vehicle Module (2010-2020)

RFA Remote Function Actuator (2017-2025+)

Mostly BCM are Unlocked unless the Dealer has applied the Latest Updates to Lock then Down. The Locking of the BCM starts from 2017 up to 25+ Vehicles and mostly 21+ are Locked always.

When the BCM is not been locked then its possible to swap a New RFA and adapt it to work in the Vehicle without having to have a New or Virgin BCM.

After Swapping RFA and Updating the Software in the Lock50 the user then goes to the PEPS Options and runs the Command called "Replace RFA". Once started the Vehicles will either complete if the BCM is not locked or will give an Error that says "2 Keys Required or Authentication Failed" when BCM is Locked.

If BCM is Locked you can still use the SW28 function to bypass it and still be able to adapt a new RFA only without a new BCM.

Also if the car has UWB you can use the SW36 Duplicator to Make a Copy of keys without changing to a new RFA even the BCM is Locked and RFA is Locked and is a faster way to do a new Key.

User Access - SW27 (New RFA Programming)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW27 Access

28

SW28 - JLR New KVM/RFA Replacement Programming 2017 to 2025+ (Lower BCMs and Latest Locked BCM 2020+ L8B2 + R8E2 + M8E2 Supported)

SW28 Diagnostics Feature

New RFA Replacement Programming

SW28 Lock50 HW04-B or C OBD Tool - JLR 2017 to 2025+ New KVM/RFA Replacement Programming (Lower BCMs and Latest Locked BCM 2020+ L8B2 + R8E2 + M8E2 Supported)

HW03-D Standard OBD Cable

HW03-E DOIP Ethernet Cable

KVM Keyless Vehicle Module

RFA Remote Function Actuator

BCM Body Control Module

When swapping a Remote Function Actuator (RFA) in newer Jaguar Land Rover (JLR) vehicles (typically 2017 to 2025+), the Body Control Module (BCM) is often "locked." Standard dealer tools like TOPIx Cloud usually require you to replace both the RFA and the BCM to program new keys, which is costly and time-consuming.

However, tools like the Lock50 HW04 series are designed to bypass this requirement using specialized software functions.

Feature	Description
Tool Required	Lock50 HW04-B or HW04-C
Software Function	SW28 (RFA Replacement with Locked BCM)
Compatibility	2017–2024+ models (including L460, L461, L663)
BCM Support	Supports locked L8B2, R8E2, and M8E2 S8E2 BCM types

Error Messages (BCM is Locked)

• "2 Keys Required or Authentication Failed"
• "Less than 2 Keys found"

If you was doing a spare key you can still swap back the Original RFA and the clients old key will still work and nothing is broken.

BCM Locked BCM (Mitigation Update Applied)

Now you have 3 Options to make keys in this vehicle with Locked RFA and Locked BCM:

Option 1: SW28 Function via OBD

Use SW28 function to bypass it and still be able to adapt a new KVM/RFA only without a new BCM by using the Special Function Replace KVM/RFA when BCM is Locked

Option 2: SW36 Duplicator

If the car has UWB you can use the SW36 Paid Duplicator option to Make a Copy of keys without changing to a new RFA even the BCM is Locked and RFA is Locked and is a faster way to do a new Key.

Option 3: SW30 Function

Use the SW30 Function and Add OEM Keys into the EVA2 2020+ which have PIVI Pro systems and Locked RFA & BCM. When you have 2 working keys you're allowed to add the 3rd Key and supply a OEM Key to your clients. Or when you have 1 key to add spare key via OBD you can use the client's phone to Activate Service Mode to Allow New OEM key to be added on the Locked RFA and BCM vehicle using OBD and without touching RFA or BCM.

BCM - No Need to Swap

RFA - No Need to Swap

SW28 Solution

You need a new RFA to use this function for 21+ Cars which have been back to Dealerships for Software updates and cannot be programmed with others tools without first putting a new BCM in the Car.

Lock50 allow you to avoid messing with BCM or having to remove it and can program keys to a New RFA still using the HW03B adapter with HW04 Lock50 OBD tools and this function only is needed is you need to erase lost keys.

Otherwise the Key copy SW36 functions is faster and the option to Add OEM Keys in the Locked system can Allow you to give your clients exactly what they required.

Software Licensing

Function to use needs to be Activated for Each use unless purchase Any Time Licence. HW04-B and HW04-C users can purchase the Full function for unlimited use anytime.

EVA2 Models - Avoid New RFA Programming

To avoid new RFA programming for EVA2 models, it is possible to add keys via OBD using Service Mode without swapping to a new RFA.

B Package Need to replace with new or make RFA virgin first - is OK this way

C Package Can also copy a key from locked RFA onto Lock50 HW13/HW14 keys

C+ Package Can even unlock the RFA directly for EVA2 models and be able to add keys or erase keys after RFA unlocking using the SW28 function - all without swapping modules

If you have no keys: Use Duplicator to make copy of 2 keys first onto HW13/HW14 keys. It's possible to also add OEM or Non OEM keys into the Locked RFA. For C or C+ users only unless have a token to use with lower packages.

User Access - SW28

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW28 Access

29

SW29 - JLR 2010 to 2025+ Add or Remove Keys (Unlocked RFA & Unlocked KVM)

SW29 Diagnostics Feature

Add or Remove Keys

SW29 Lock50 HW04-A B & C & C+ OBD Tool - JLR 2010 to 2025+ Add or Remove Keys (Unlocked RFA & Unlocked KVM) - All Users Except Pay as You Go Users

HW03-D Standard OBD Cable

HW03-E DOIP Ethernet Cable

User Access - SW29

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW29 Access

60 Seconds to Add keys in Unlocked RFA BCM Vehicles.

USA or Canada have Unlocked RFA Modules. However if you find any Vehicle when the RFA is unlocked worldwide then you can also ADD or remove Keys Fast.

Use OEM keys or with the 1 Click UWB Off you can use the Cheaper non UWB PEPS keys.

Fast Safe and Easy Add keys in PEPS systems.

30

SW30 - Add OEM Keys (Locked RFA+BCM - EVA2 2020-2026+)

SW30 Diagnostics Feature

Add OEM UWB/PEPS Keys

SW30 Lock50 HW04-C OBD Tool - JLR 2022 to 2024+ Add OEM UWB/PEPS Keys (Locked RFA & Locked BCM)

Latest Models Make Life Simpler and ADD OEM or Non OEM Keys in to Locked RFA BCM Vehicles.

Required Cables

HW03-D Cable

Standard OBD cable

HW03-E Cable (Ethernet to OBD)

Required for DoIP models (2017-2026+)

BCM Supported: L8B2 + R8E2 + M8E2

Check in the BCM Software Version and if you see these BCM types used then can use this function.

This lets you ADD New keys in the Locked RFA BCM.

This does not allow delete old Keys. To do that a new RFA must be flashed with Lock50 after being replaced and keys programmed again.

How to Add Keys in Locked RFA & Locked BCM (Platform EVA2):

Step 1: Place your 2 working keys on the passenger seat OR if your client has the Incontrol app on the mobile, they can activate service mode and do the Job via OBD.
Step 2: Run the Add keys option in Key Learning.
Step 3: Add your new Key on the Lock50 and Add on the Seat to Finish the Operation when instructed by the Lock50 JLR Keys Tools Software.

If you have 1 Key: Use the Duplicator SW36 to make copy of the 2nd key.

If you have no keys: Use Duplicator to make copy of 2 keys first on to HW13/HW14 keys. It's possible to also add OEM or Non OEM keys in to the Locked RFA.

Alternative: See if your client has the App and can enable Service Mode. If you enable that, it's possible to also add OEM keys in to the Locked RFA without swapping modules.

Defender 2024 Activity Key Programming Demo with Lock50 HW04 in Locked RFA & BCM Vehicle

Lock50 C Package Demo 2023 Range Rover Sport Spare Key - OEM No Modules Changed

Make all keys lost or spare keys using same process. Add OEM keys in Locked RFA BCM without using any parts in under 10 min the whole job.

User Access - SW30 (Add OEM Keys)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW30 Access

31

SW31 - Alarm OFF Via OBD (JLR 2010-2015 All Models)

SW31 Diagnostics Feature

ALARM OFF Via OBD

SW31 Lock50 HW04-A & B & C - JLR 2010 to 2015

Turn off the vehicle alarm quickly and easily via OBD port.

It's easier to not have to access CAN2 using HW03-B adapter or the HW03-C which needs KVM access. Via OBD is simpler to arm off these vehicles.

Latest Update to OBD Alarm Off

Added for Jaguars that are not supported previously via OBD and Required CAN Cables using HW03B Adapters. Now no work is required and can plug in via OBD and turn off and open doors in 1 click.

Required Cables

HW03-D Cable

Standard OBD cable

User Access - SW31 (Alarm OFF via OBD)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW31 Access

32

SW32 - Alarm OFF Via CAN Wires Adapter (HW03-B Required) (JLR 2010-2021 All Models)

SW32 Diagnostics Feature

Alarm OFF Via CAN Wires

SW32 Lock50 HW04-A & B & C OBD Tool - JLR 2010 to 2020+

Note: You get this cable free when you order the HW04 OBD Tools.

Use Can wires in the Car with the Adapter to Make Alarm OFF without the Remove RFA.

Required Cables

HW03-B Adapter

CAN2 wires connection in door modules

HW03-C Lock50 Duplicator Adapter

HW03-C Adapter (with F1 & M1)

Direct RFA connection without opening KVM

See SW33 for details

HW04 - Alarm OFF Can Wires Upgrade Without Remove RFA 2010 - 2021

If ever you go to a Car with Locked or Unlocked RFA you can turn of Alarm Via CAN wires.
Use the HW03B Adapter and Lock50 HW04 and connect to the CAN2 wires in the Vehicle.
No need Remove RFA and in fact even if the RFA is missing or has been damaged you can still Make Alarm OFF in 1 click.

2010 to 2015 Models

AH32, BJ32, DPLA, FK72 - Most Models Supported OBD Direct without Can Wires

2017 to 2020 Models

HPLA, JPLA, K8D2 RFA - Models require CAN Wires using HW03B Adapter to connect in door modules or HW03-C. See adapter requirements below.

Can Wires Demo

User Access - SW32 (Alarm OFF via CAN Wires)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW32 Access

33

SW33 - Alarm OFF Using KVM/RFA Adapter (HW03-C Required) (JLR 2010-2021 All Models)

SW33 Diagnostics Feature

Alarm OFF Using RFA Adapter

SW33 Lock50 HW04 OBD Tool - JLR 2010 to 2020 Alarm OFF (Using KVM/RFA adapter Set HW03-C)

No need Soldering

No need Find CAN wires to turn off Alarm using HW03-C adapter

Connect directly to the KVM/RFA with the HW03-C adapter to access the CAN2 network. KVM uses M2 adapter and RFA uses F1/M1 adapters to connect to CAN2 network to make Alarm OFF. This can work even when original RFA/KVM is damaged by using a new or used one without it needing programming first. You will see the Command for Alarm OFF in special functions to use to Open the Doors and Boot to Give easier Access to the Vehicle.

Required Cables

HW03-C Adapter

Main adapter unit

M2 Adapter

For KVM (2010-2016)

M1 + F1 Adapters

For RFA (2017+)

Use also SW36 Paid options if you have HW04-A or HW04-B then this adapter HW03C can work for you to be able to Do All keys Lost and Make key copy 2017 to 24+ PEPS Vehicles without any soldering to Supply a New Full working HW13 or HW14 Lock50 Key even with an Active Alarm for 2020+ Models that need a copy of the keys to be made before the Alarm can be deactivated.

Simply Order the HW13 or HW14 Keys and even if you don't have the HW04-C Full Package it's still possible for you to make keys without any RFA changes and Turn off Alarm to 24+ Vehicles and use on a Pay as you Go Basis.

User Access - SW33 (Alarm OFF using KVM/RFA Adapter)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW33 Access

34

SW34 - PCF7953 Key Duplicator (KVM Locked - OBD)

SW34 Diagnostics Feature

PCF7953 Key Duplicator - KVM Locked

SW34 Lock50 HW04-C OBD Tool 2010 to 2022 HW05/HW06 PCF7953 Key Duplicator When KVM is Locked

Copy keys via OBD and require a HW03D OBD cable included with the kits and also available to order here and is included free in all New Kits since Sept 10 2024.

HW05/HW06 Key - PCF7953 chip key for KVM system

HW05/HW06 PCF7953 Keys

KVM Keyless Vehicle Module

Required Cables

HW03-D Cable

Standard OBD cable (included in kit)

Key Options:

You can copy our HW05 to HW06 PCF7953 Keys with this option. The HW05A or HW06A Keys are OEM Keys and you can deliver OEM grades via OBD in Locked KVM or use the HW05B or HW06B standard grade keys.

Change ID Key - Made by Lock50 (or equivalent required)

Important Information:

For Spare Keys: If the client has existing keys, you must unlock the client's Type 1 key first before making a copy. See key unlocking guide →
For All Keys Lost (Not Armed): When the vehicle is not armed and you have no keys, you do not need to unlock the client's existing keys first - you can copy directly.
Damaged/Non-Working Keys: If existing client keys are non-working or damaged, use the Change ID key (Lock50 or equivalent) to copy to Lock50 HW05/HW06 keys.

Everyone else needs to Access the KVM to make OEM original keys. But you can do it faster and without much work at all.

User Access - SW34 (PCF7953 Key Duplicator)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW34 Access

35

SW35 - OBD Locked RFA NCF29A1 Key Duplicator (2017-2020 PSFOB with UWB & PSFOB without UWB)

SW35 Diagnostics Feature

NCF29A1 Key Duplicator

SW35 Lock50 HW04-C NCF29A1 Key Duplicator 2017-2020 - Via OBD

This function makes a Copy of the Keys in the RFA and does not add or Remove Keys. Use the HW13 or HW14 Keys to make a Key Copy via OBD.

Two Types of Systems:

1. Non-UWB (PSFOB) - Keyless Works

No UWB system - Uses regular keyless entry. Keys copied via OBD will have FULL KEYLESS working after copy.

2. UWB - Keyless Does NOT Work

Has UWB system - Keyless entry will NOT work after OBD copy. Only emergency start + remote (RF) will work.

Type 2 Keys

HW03-D Cable

However when the RFA is UWB PEPS type it is Locked then the Key supports only emergency start or RF open close via button press when you copy via OBD. Only the SW36 Advanced Duplicator can do the Full Keyless only in the HW04-C Package When PEPS UWB Vehicles.

RFA Part Number Check

Type 2 Keys (HW13/HW14)

RFA PEPS Module - Remote Function Actuator for 2017-2025+ JLR vehicles

RFA Module

K8D2-19H440-AB

Can be copied via OBD - Fully working keys (keyless supported)

No HW03-C adapter needed - works via OBD

K8D2-19H440-AC

Cannot be copied via OBD if has L8B2 software inside - These have been updated

Only solution: Swap RFA module OR use SW40 to unlock RFA and add/erase keys without swapping

EVA2 users: You can use Service Mode via the Client's App to add OEM keys via OBD without module access or swapping.

K8D2-19H440-AD

Has issues - May have L8B2 software inside which prevents OBD copying

Solution: Swap RFA module OR use SW40 to unlock RFA and add/erase keys without swapping

EVA2 users: You can use Service Mode via the Client's App to add OEM keys via OBD without module access or swapping.

PS Fob

When it shows as PS Fob then it's possible to make a Fully working Key All via OBD with Keyless supported.

UWB PEPS Fob

When shows as UWB PEPS Fob then the Keyless can work only after doing 1 click UWB OFF if the RFA is Unlocked and when Locked Keyless Module then is not going to work. Only emergency start and Remote RF will work and keyless will not.

This is Fast way to move the car and make a key OBD and is temp key and you later can program the full key in the car when you accessed the RFA.

UWB Vehicle Important Warning

When RFA is Locked and car has UWB: Making a key copy via OBD can damage the keyless function in the vehicle.
For UWB vehicles: Best to make the key using the HW03-C adapter (connected in the vehicle only) and NOT via OBD.
When RFA is locked via OBD: It is NOT possible to make a keyless key. Only emergency start or remote (RF open/close) will work.
Emergency Use Only: For UWB systems, use the copied key only to move the vehicle if needed. If client's existing keys don't work after the copy, you may need to replace the RFA module.
For full keyless working on UWB vehicles, use SW36 instead.

User Access - SW35 (NCF29A1 Key Duplicator)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW35 Access

36

SW36 - NCF29a1 Key Duplicator (2017-2025+ PEPS UWB Full Key)

SW36 Diagnostics Feature

NCF29A1 Key Duplicator

SW36 Lock50 HW04-C NCF29A1 Key Duplicator 2017 -2024+ PEPS UWB Vehicles - Full Working Key (Emergency Start + Remote + Keyless When RFA BCM is Locked)

Duplicator Key copy - HW13 or HW14 Key Programming

Used when you don't want to swap to new RFA or New BCM. Save time in programming and costs and avoid changing or programming new RFA or BCM. BCM can locked via mitigation updates. This function will let you make a keys in a UWB PEPS Vehicle without change any modules.

Simply stock 1 or more of the HW13 (433) or HW14 (315) Keys and keep in stock for when you need to use the Function.

Alternative Method - Service Mode

See if your client has the App and can enable Service Mode. If you enable that, it's possible to also add OEM keys in to the Locked RFA without having to make a 2nd key first and does not need access to the RFA this way.

NOTE: This is only for EVA2 models. All users (A, B, C, C+) can do it. EVA2 models have PIVI Pro systems and L8b" or higher BCM systems.

Requires HW03C Cables to make Key Copy when RFA is locked.

Required Cables

HW03-C Adapter

Required for locked RFA key copy

M1 + F1 Adapter Connection

Cable connection diagram

Note: The RFA is shown disconnected in the diagram only to demonstrate how to connect the cables. You do NOT need to remove or disconnect the RFA module to make key copies - simply connect the HW03-C adapter cables to the RFA while it's still installed in the vehicle.

RFA Part Number Check

Type 2 Keys (HW13/HW14)

RFA Module

K8D2-19H440-AB

Can be copied via OBD - Fully working keys (keyless supported)

No HW03-C adapter needed - works via OBD

K8D2-19H440-AC

Cannot be copied via OBD if has L8B2 software inside - These have been updated

Only solution: Swap RFA module OR use SW40 to unlock RFA and add/erase keys without swapping

EVA2 users: You can use Service Mode via the Client's App to add OEM keys via OBD without module access or swapping.

K8D2-19H440-AD

Has issues - May have L8B2 software inside which prevents OBD copying

Solution: Swap RFA module OR use SW40 to unlock RFA and add/erase keys without swapping

EVA2 users: You can use Service Mode via the Client's App to add OEM keys via OBD without module access or swapping.

JPLA & J9C3 RFA Types - Special Notes

Lock50 Key Copy: For JPLA and J9C3 RFA types, it IS possible to copy keys from a locked RFA onto Lock50 keys (HW13/HW14) WITHOUT swapping the RFA.

OEM Key Restrictions: If you need an OEM key and the RFA is locked for JPLA or J9C3 types, you can ONLY make OEM keys AFTER replacing the RFA with a new or virgin unlocked unit and readapting it to the vehicle.

No Service Mode: JPLA and J9C3 RFA types do NOT have the Service Mode add key option available.

No PIVI Pro: These RFA types are found in vehicles WITHOUT PIVI Pro infotainment systems.

Save time in programming and costs

No need to swap to new RFA or New BCM

No Downgrading Softwares in the BCM or RFA when they are Locked

No messing with the Cars software and no Risk

How to Connect HW03C adapter to RFA

Video Demo shows how the Duplicator function can make you a real working key without any Modules being changed when RFA BCM is Locked. Fully Safe Full stable and Easy 5 Min Job.

When you Run OBD scan in PEPS Utils:

PEPS Central Configuration:

Remotes Frequency: 434 MHz
UWB PEPS: UWB PEPS Enable
Central Lock type: Double Locking
Unlock setting: Two step opening
Telematics Protection: Telematics Protection Plus

RFA Control Module Data:

RFA Software Number: K8D2-XXXXXXX-AF
Country code: Europe
Alarm Mode Status: Disarmed
RFA Lock Status: Locked
UWB Function Status: Enabled
UWB Pairing Status: Complete
Programmed Keys: 2

When RFA is Locked and UWB is Enable: Copy the Key from the Locked RFA Module with the HW03-C adapter connected with the HW04-C Tools

If UWB shows as Disable: On those Models You can copy OBD 2017 to 2020 the Key on to HW13/HW14 Keys

For any models where UWB is not Enabled and OBD Duplicator does not allow copy: Only possible to Swap to a New RFA to able to Program Keys on those Vehicles

User Access - SW36 (PCF7953 Key Duplicator)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW36 Access	24hr Booking	Token Required	Token Required	Unlimited	Unlimited

Questions about SW36 Credits?

Learn more about SW36 credit pricing, costs, and how to use them.

View SW36 Credits FAQ

37

SW37 - Lock50 HW04-C OBD Tool - JLR DOIP Programming & Diagnostics via Enet 2017 to 2025+

SW37 Diagnostics Feature

DOIP Programming & Diagnostics

SW37 Lock50 HW04-C OBD Tool - JLR DOIP Programming & Diagnostics via Enet 2017 to 2025+

Fast ENET OBD Programming - Up to 100 Mbps

Makes Keys and Program GWM, BCM and RFA Modules and add keys in the 2017+ up to Latest 22+ New Body Vehicles. Programming speed up to 100 Mbps via the ENet OBD Programming Cable.

Required for Latest Range Rover & Range Rover Sport Models. Note: Lock50 HW04 Device needs to be plugged in to USB as normal but the Enet Cable is plugged to the OBD and Ethernet Port on your Laptop.

IPCB Cluster Vehicles - Special Function Required

When this IPCB cluster is in the vehicle:

You must use the HW03-E DOIP Ethernet cable to run the "Replace RFA" function in Special Functions to adapt it.

This function is also available in SW28 and uses the same HW03-E DOIP Ethernet cable.

IPCB (Instrument Panel Cluster B) uses DoIP communication and requires the Ethernet connection for programming.

Alternative Options for HW04-C & HW04-C+ Package Users:

You have options to avoid replacing the RFA on these newer models:

Use SW36 - Key Copy to copy keys without RFA replacement
Use SW40 - RFA Unlock to unlock the RFA and add keys without swapping

Key Programming: After programming, you can Do Key programming in these Models and make new RFA work. Change the RFA when you need to Remove and Delete Lost keys from the Car and program new ones.

HW04-C Package

Can add OEM PEPS keys in Locked RFA in 22+ Models (old keys not disabled)

Key Copy

Copy keys in Locked RFA (old keys Remote/Keyless Disabled)

Full Disable Lost Keys

To fully disable lost keys - replace with New Unlocked RFA

Programming Steps - IPCB Type DOIP IPC Cluster Vehicles:

1. Under Key programming in PEPS menu, Run "Replace RFA" - this will Rewrite a New ISK
2. For Locked BCM systems - this function cannot work unless you go to:
3. Special Functions → Run "Replace RFA when BCM is Locked" then add new keys
4. This will delete all old keys from RFA and BCM so only new keys will work

Required Cable & Laptop Connection

HW03-E Cable

DOIP Ethernet cable (Required for 2022-2024+ models)

Laptop Ethernet Port Location

CF53 and similar laptops - Ethernet port location

User Access - SW37 (DOIP Programming)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW37 Access

38

SW38 - RFA Module Software Downgrade (Fix High Firmware) via OBD

SW38 Diagnostics Feature

RFA Module Software Downgrade

SW38 Lock50 HW04-B or C - Allows Downgrade RFA Module Software OBD when its High

When you obtain a new RFA module that has a Higher firmware than the Current GWM or BCM Supports.

To avoid upgrading BCM before adding keys and Avoid upgrading BCM & GWM Software First its Safer to do this.

Simply Go to Special Functions and click on RFA Downgrade and then go back to the RFA in the Module List and now it will update Fine and can accept keys. After adding keys you can upgrade the GWM & BCM RFA to the Highest Softwares if you want or leave on the older levels.

Required Cables

HW03-D Cable

Standard OBD cable

HW03-E Cable

DOIP Ethernet cable

User Access - SW38 (RFA Module Software Downgrade)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW38 Access

39

SW39 - JLR IPC CAN & IPCB DOIP Make virgin via OBD & Adaptation & Module Programming (OBD - No Opening Required)

All Work done via OBD without opening the IPC or IPCB clusters

Retrofit the clients new or used IPC Modules within Minutes

IPCB Cluster - Engineering Part Number Details

Part Number: R8E2-10F948-XX

Description: Full Digital Virtual Instrument Cluster (High-Definition Curved/Bezel-less Display)

Model Compatibility: Range Rover (L460) & Range Rover Sport (L461)

Years: 2022, 2023, 2024, 2025, 2026

Architecture: EVA 2.0 (Newest JLR Architecture)

Communication: DoIP (High-speed Ethernet)

VIN & Odometer Writing via OBD

With SW39, you can write back VIN and odometer information directly via OBD connection. This is essential when replacing IPC or IPCB clusters - the new cluster can be programmed with the vehicle's original VIN and current mileage to match the vehicle's history.

Required Cables

HW03-D Cable

Standard OBD cable

HW03-E Cable

DOIP Ethernet cable

User Access - SW39 (Adapt Used IPC Clusters)

Package	HW04 (PAYG)	HW04-A (Yearly)	HW04-B (Yearly)	HW04-C (Yearly)	HW04-C+ (Lifetime)
SW39 Access

40

SW40 - Unlock EVA2 RFA (2021+ L8B2/M8E2/R8E2 BCM) via OBD or CAN wires connections

This function allows you to unlock a locked RFA module in EVA2 systems with L8B2, M8E2 and R8E2 BCM types found in cars 2021+.

After unlocking, all standard functions become available, including firmware update, adding/removing keys and replacing RFA.

You need to connect with the HW03-E and the Internal CAN using HW03-B or HW03-C adapters.

Required Cables

HW03-E Cable

DOIP Ethernet connection

HW03-B Adapter

CAN2 wires connection

HW03-C Adapter

Direct RFA connection

The function does not always require any keys (supports AKL situations when not armed) for Most Vehicles

If you want to unlock the Vehicles RFA via OBD will require 2 Working Keys to able to Unlock the RFA

If you have 1 or no keys then an additional CAN wires connection is Required. Use the HW03-B for Direct CAN2 connection in door modules or use the HW03-C adapter with F1 and M1 Adapters and Unlock the RFA without any need to locate the CAN2 Manually.

After Unlocking RFA you can erase keys and new ones or just add new ones without erasing old ones.

IMPORTANT:

The function does not unlock the BCM. To replace RFA, use the "Replace RFA with locked BCM" in Special function using SW28.

It works on a fully functional vehicle with original configuration, without replaced control units or previous unauthorized work (the engine should start if working keys are present).

Package	Access Level
HW04-A/B	SW40 credit required
HW04-C/C+	Unlimited SW40 included

Questions about SW40 Credits?

Learn more about SW40 credit pricing, costs, and how to use them.

View SW40 Credits FAQ