Key Identity Management

Lock50 Change ID Keys

Modify key identifiers for Jaguar and Land Rover vehicles. This advanced function allows you to change key IDs for compatibility, replacement, or module transfer scenarios.

View Compatible Models Get Expert Help

ID Transfer

Transfer key identity to replacement keys

Fast Process

Quick ID modification in minutes

Reliable

Proven method for JLR vehicles

What is Change ID Keys?

Understanding key identification and its role in JLR vehicle security

Key ID Technology

Every JLR key contains a unique identifier that the vehicle's security system uses for authentication. The Change ID Keys function allows modification of this identifier for various professional purposes:

  • Key replacement and cloning
  • Module swapping compatibility
  • Security system maintenance
  • All keys lost scenarios

Professional Use

This function is designed for automotive professionals and locksmiths who need to manage key identities during service and repair operations.

When You Need Change ID Keys

Key Duplication

Create copies of existing keys by transferring the ID to new key shells

Module Replacement

Match key IDs when installing used or replacement RFA/KVM modules

Repair Operations

Essential for module repair and security system diagnostics

All Keys Lost

Program new keys when original keys are unavailable

Lock50 Model Availability

HW04-A

Basic

Available

HW04-B

Standard

Available

HW04-C

Advanced

Available

HW04-C+

Master

Available
Change ID Functionality

Change ID Keys - HW05 & HW06

PCF7953 chip keys that support both Fixed ID and Change ID programming - the most flexible keys for KVM systems (2010-2021+)

HW05A / HW06A

OEM Original Quality

Chip Type

PCF7953 (HITAG AES)

Vehicle Years

2010-2021+

Key Function

Fixed ID or Change ID

Best For

OEM quality, maximum flexibility, fleet vehicles

Buy HW05A/HW06A Now

HW05B / HW06B

Budget-Friendly Option

Chip Type

PCF7953 (HITAG AES)

Vehicle Years

2010-2021+

Key Function

Fixed ID or Change ID

Best For

Budget option, same functionality as A variant

Buy HW05B/HW06B Now

What Makes Change ID Special?

HW05/06 keys can be reprogrammed multiple times with different IDs - perfect for reusing keys

Reusable Keys

Program, erase, and reprogram the same key blank multiple times with different vehicle IDs

Fix Mistakes

Made a programming error? Simply erase and reprogram - no wasted key blanks

Repurpose Used Keys

Customer has old keys from previous vehicle? Erase and program for their new vehicle

Fleet Management

Easily reassign keys between fleet vehicles as needed without buying new blanks

Programming Methods for HW05/06

These keys can be programmed as either Fixed ID or Change ID depending on your needs

Fixed ID Mode

Program key with a permanent ID that cannot be changed - same as standard OEM keys

  • Best for customers who want traditional key behavior
  • Prevents accidental reprogramming
  • Identical to OEM key functionality

When to use: Standard spare key jobs where customer doesn't need key reusability

Change ID Mode

Program key with erasable ID that can be reprogrammed for different vehicles

  • Perfect for locksmiths with high volume work
  • Reuse keys if customer returns vehicle
  • Recover from programming mistakes

When to use: Fleet vehicles, rental cars, test vehicles, or when you want maximum flexibility

Fixed ID Keys (NCF29A1)

Learn about HW15-26 keys with NCF29A1 chips for newer RFA systems (2017-2026+)

View Fixed ID Keys

Planning Your Job

Step-by-step guide to determine which keys and methods to use for your specific job

View Planning Guide

Key Categories & Chip Types

Understanding the two main chip technologies used in JLR key systems

PCF7953

Hitag Pro Chip Technology

Used in JLR vehicles (2010-2021)
Hitag Pro encryption technology
Key Models: HW05-A, HW06-A, HW11-A, HW12-B

Standard transponder technology for legacy systems

NCF29A1

Advanced Hitag AES Chip

Used in JLR vehicles (2017-2024+)
Hitag AES advanced encryption
Key Models: HW13, HW14

Latest generation encryption technology

Key Models

Key Specifications

Complete specifications for all supported JLR key models

HW05-A

PCF7953
HW05-A Lock50 Change ID Key
Frequency 433 MHz
Year Range 2010 - 2021
Region EU / ROW
5-Button Smart Key

HW06-A

PCF7953
HW06-A Lock50 Change ID Key
Frequency 315 MHz
Year Range 2010 - 2021
Region USA/Canada/Asia
5-Button Smart Key

HW11-A

PCF7953
HW11-A Lock50 Change ID Key
Frequency 433 MHz
Year Range 2007 - 2016
Region EU / ROW
2-Button Defender Key

HW12-B

PCF7953
HW12-B Lock50 Change ID Key
Frequency 315 MHz
Year Range 2007 - 2016
Region USA/Canada/Asia
2-Button Defender Key

HW13

NCF29A1
HW13 Lock50 Change ID Key
Frequency 433 MHz
Year Range 2017 - 2024+
Region EU / ROW
5-Button Smart Key (AES)

HW14

NCF29A1
HW14 Lock50 Change ID Key
Frequency 315 MHz
Year Range 2017 - 2024+
Region USA/Canada/Asia
5-Button Smart Key (AES)
6+
Key Models
17+
Year Coverage
2
Frequencies
3
Vehicle Brands
QUICK REFERENCE

Complete Key Model Comparison

Detailed comparison of all Lock50 key models with specifications, compatibility, and use cases

Key Model Type Chip Keyless Entry Key Function Vehicle Years Best For
HW05A/HW06A OEM Original PCF7953 Button Press Fixed or Change ID 2010-2021+ Older vehicles, OEM quality, flexible use
HW05B/HW06B Non-OEM PCF7953 Button Press Fixed or Change ID 2010-2021+ Budget option, flexible use
HW13/HW14 Non-OEM UWB-Type NCF29A1 Yes (via RFA Clone) Clonable Only 2017-2026+ Must copy from RFA with SW36 adapter
HW15-16 OEM PSFOB Non-UWB NCF29A1 Button Press Fixed ID Only 2017-2026+ Land Rover OEM replacement
HW17-18 Non-OEM Keyless NCF29A1 Yes (No Button) Fixed ID Only 2017-2026+ Budget replacement for HW21-26 on UWB vehicles, works keyless entry without button press
HW19-20 OEM PSFOB Non-UWB NCF29A1 Button Press Fixed ID Only 2017-2026+ SVO/Special vehicles OEM
HW21-23 OEM UWB (Dealer Original) NCF29A1 Yes (UWB) Fixed ID Only 2017-2026+ 2021+ Land Rover with UWB RFA
HW24-26 OEM UWB (Dealer Original) NCF29A1 Yes (UWB) Fixed ID Only 2017-2026+ 2021+ Jaguar/SVO with UWB RFA

Clonable Keys

HW13-14 must be cloned from RFA with SW36 adapter, provide keyless entry

Budget UWB Alternative

HW17-18 work as keyless entry (no button press) on UWB vehicles, budget replacement for HW21-26

Flexible Keys

HW05A/B, HW06A/B work as both fixed or change ID keys

Need Help Planning Your Key Programming Job?

Get step-by-step guidance for spare keys, all keys lost scenarios, and RFA/KVM location finding

View Planning Guide
Feature Comparison

Copy Methods & Compatibility

Different copying methods available based on your HW04 package level

HW04-A
HW04-B
HW04-C
HW04-C+
Copy from File to Key
Copy Unlocked Key to Lock50 Change ID Keys
Copy OBD to Key
Copy via HW03C Adapter (RFA/KVM)
Supported
Not Available

Important Note

HW04-C and HW04-C+ offer advanced copying methods including OBD and HW03C adapter support for RFA/KVM modules. Compare all Lock50 packages to choose the one that best fits your professional needs.

Key Management

Track Your Key Usage

Monitor copy operations and remaining uses for each Lock50 Change ID Key

Check how many copies done for Lock50 keys in Latest update for JLR Key Tools
Live Tracking

Read Key Status Anytime

Use the JLR Key Tool software to read any Lock50 Change ID Key and instantly see how many copy operations have been performed and how many remain.

10 Copy Operations Per Key

Each Lock50 Change ID Key supports up to 10 copy operations. Plan your jobs efficiently knowing exactly how many uses you have available.

Full Usage History

The latest JLR Key Tool update shows complete usage data for your Lock50 keys, helping you manage inventory and track key consumption across your business.

Copy Operations 10 Max Uses

Example: 7 copies done, 3 remaining

Vehicle Coverage

Supported Vehicles

Change ID Keys function supports a wide range of Jaguar and Land Rover models

Land Rover

2010 - 2025+

Jaguar

2010 - 2024+

Frequency Guide

By Region

433 MHz EU / ROW

Europe, UK, Australia, Middle East, Africa, and most other regions

315 MHz NA / Asia

North America (USA, Canada), Japan, South Korea, and select Asian markets

Always verify the correct frequency for your specific vehicle before ordering keys

17+
Land Rover Models
7+
Jaguar Models
2010-2025+
Year Coverage
100%
JLR Coverage

Ready to Use Change ID Keys?

Choose the Lock50 model that fits your needs and start managing key identities professionally

Buy Now Compare Models Get Help

Compare Lock50 Models

View all HW04 package options and pricing

Supported Vehicles

Full list of compatible JLR models

How It Works

Step-by-step programming guide

FAQ

Common questions answered