Lock50 HW04-B JLR Key Programming, RFA/BCM Programming and DOIP Package

Lock50 HW04-B JLR Key Programming, RFA/BCM Programming and DOIP Package

The Lock50 HW04-B Package is built for automotive locksmiths who want more module capability, lower token cost, and a stronger path into higher-value Jaguar and Land Rover key programming jobs.
This is the package many locksmiths want because it expands the options available before a token is needed. HW04-B adds RFA programming when the BCM is unlocked, RFA programming on compatible locked-BCM models, BCM programming on compatible models, DOIP authorization, and lower token pricing.
Because HW04-B can program RFAs on compatible locked-BCM vehicles, technicians may have more key programming pathways available without needing to use a token on locked RFA's when service mode is not available. That can help reduce job cost, protect margin, and make JLR work more profitable.

Quick Summary:

• Strong mid-tier package for serious JLR locksmith work
• Expanded key programming options before token use is needed
• OBD key programming on supported Jaguar and Land Rover vehicles
• Key add capability
• Key erase capability when the RFA is unlocked
• Alarm Off on unlocked RFA vehicles
• Alarm Off on locked RFA situations through service mode or token-based workflows where applicable
• RFA programming when the BCM is unlocked
• RFA programming when the BCM is locked on compatible models
• BCM programming on compatible models
• Telematics programming on compatible models on a token base
• DOIP authorization included
• Lower token cost than HW04-A and HW04-A+
• Compatible with OEM, aftermarket, Lock50, and clonable key workflows where supported
• Includes 1 year of software access

What the HW04-B Does:

• Programs Jaguar and Land Rover smart keys through OBD
• Adds and erases smart keys on supported JLR vehicles
• Performs Alarm Off on unlocked RFA vehicles
• Supports Alarm Off on locked RFA situations through service mode or token-based workflows where applicable
• Supports RFA programming when the BCM is unlocked
• Supports RFA programming when the BCM is locked on compatible models
• Expands key programming pathways without token use on certain compatible locked-BCM vehicles
• Supports BCM programming on compatible models
• Provides DOIP authorization
• Telematics programming on compatible models on a token base
• Supports OEM, aftermarket, Lock50, and clonable key workflows where supported
• Supports key programming on many PEPS and non-PEPS smart key systems
• Provides lower-cost token pathways when a token-based workflow is still required
• Helps locksmiths take on higher-value JLR jobs that standard key programmers may not support

Why Locksmiths Choose HW04-B:

Jaguar and Land Rover key programming is different from standard vehicle key work. The vehicle's RFA status, BCM condition, alarm state, key type, module state, and security system condition can determine which workflow is required.

The HW04-B gives locksmiths more capability than A or A+ by adding RFA programming, BCM programming on compatible models, DOIP authorization, and lower token pricing.

The biggest advantage is flexibility. Because HW04-B can program RFAs on compatible locked-BCM vehicles, locksmiths may have an additional key programming path before using a token. That can reduce per-job cost and help shops protect profit on JLR work.

For many locksmiths, HW04-B is the practical sweet spot. It gives shops more advanced capability than the entry packages without requiring them to move directly into the C package. If your shop is starting to see more Jaguar and Land Rover work, HW04-B gives you a stronger path for completing more of those jobs in-house.

Best For:

• Automotive locksmiths who want more than basic JLR key programming
• Shops that want RFA and BCM programming capability
• Locksmiths who want more key programming options before using tokens
• Locksmiths who want DOIP authorization included
• Technicians who want lower token costs than A and A+
• Locksmiths already doing JLR work and ready for higher-value jobs
• Shops that want a practical middle package before moving into HW04-C
• Technicians who want more capability without buying the highest package upfront

Package Includes:

• Lock50 HW04 main interface
• USB-C cable
• HW03-D OBD cable
• HW03 adapter set
• HW03-B CAN wire Alarm Off adapter
• HW03-C adapter, M1 & M2
• 1 HW14 key
• Adapter set
• HW04-B software access
• 1 year of software access

Supported Use Cases:

The HW04-B Package is designed for supported Jaguar and Land Rover vehicles equipped with PEPS and non-PEPS smart key systems.

Common use cases include:

• Add key programming when the RFA is unlocked
• Key erase when the RFA is unlocked
• Alarm Off on unlocked RFA vehicles
• Alarm Off on locked RFA vehicles through service mode or token-based workflows where applicable
• OBD key programming on supported JLR vehicles
• RFA programming when the BCM is unlocked
• RFA programming when the BCM is locked on compatible models
• Expanded key programming options without token use on certain compatible locked-BCM vehicles
• BCM programming on compatible models
• DOIP authorization workflows
• Telematics programming on compatible models on a token base
• OEM key programming on supported vehicles
• Aftermarket key programming on supported vehicles
• Lock50 key workflows where supported
• Clonable key workflows where supported
• Token-based key cloning when the RFA is locked and service mode is not available
• Lower-cost token workflows for certain advanced locked-module situations

Key Compatibility:

The HW04-B supports multiple key options depending on the vehicle, workflow, and module condition.

Supported key types include:

• OEM PEPS keys
• OEM non-PEPS keys
• New or used OEM keys where supported
• Lock50 HW14 keys
• Lock50 HW18 keys where applicable
• Aftermarket key workflows where supported
• Clonable key workflows where supported

When UWB is disabled by software on supported vehicles, proximity and remote functions remain operational.

RFA, BCM & Token Workflow Notes:

The correct workflow depends on the condition of the vehicle, module status, and required procedure.

• If the RFA is unlocked, the HW04-B can support OBD key programming, key erase, and Alarm Off on supported vehicles.
• If the RFA is locked, the customer may be able to place the vehicle in service mode, depending on the vehicle and situation.
• If the RFA is locked and service mode is not available, token-based key cloning may be required.
• HW04-B supports RFA programming when the BCM is unlocked.
• HW04-B supports RFA programming when the BCM is locked on compatible models, which may create a key programming pathway without token use.
• HW04-B supports BCM programming on compatible models.
• HW04-B includes DOIP authorization.
• HW04-B includes ability to program Telematics Units on compatible models on a token base

This makes the HW04-B a strong option for locksmiths who want more module capability, fewer token-dependent workflows, lower token costs, and a stronger path into higher-value JLR jobs.