Auto High Beam Assist (AHBA) Activation for Land Rover & Jaguar

LR Retrofit switches on Auto High Beam Assist in Land Rover and Jaguar vehicles. We use genuine JLR diagnostic equipment to enable the factory AHBA function inside your vehicle’s camera and lighting modules. You receive a vehicle that changes between high and low beam automatically based on traffic and road lighting.

What Auto High Beam Assist Does

Auto High Beam Assist uses the forward-facing camera to spot oncoming traffic, vehicles ahead and ambient light levels. It switches the high beam on when the road is clear and off when another vehicle appears. This function improves your night vision and removes the need for constant manual high beam control on dark roads and motorways.

• We enable the AHBA feature in the Image Processing Module.
• We activate the high beam control settings in the Body Control Module.
• We update the Car Configuration File with the correct AHBA build data.
• We configure the instrument cluster to show AHBA status messages.

JLR Technical Process

1. We read your vehicle’s Car Configuration File using the JLR DoIP diagnostic interface.
2. We compare the stored lighting parameters with the factory As-Built data for your VIN.
3. We enable Auto High Beam Assist in the Image Processing Module.
4. We programme the Body Control Module to follow the camera’s high beam commands.
5. We verify the function with live data, camera alignment and a static lighting test.

Technical Detail

The Auto High Beam Assist system relies on the forward-facing camera that sits behind the windscreen. We decode the Car Configuration File and activate the AHBA parameters that match your vehicle’s exact build specification. We programme the Image Processing Module and the Body Control Module in one diagnostic session. This process keeps the original JLR software architecture intact and avoids generic coding tools that can trigger warning lights or system faults.

We calibrate the camera sensitivity and high beam switch timing so the system reacts precisely to oncoming traffic. Your vehicle keeps full dealer service compatibility after the activation. The AHBA function then works seamlessly with Lane Keep Assist and Traffic Sign Recognition on supported models.

Benefits You Receive

• Automatic high beam switching for clearer night visibility.
• Less glare for oncoming drivers through correct high beam timing.
• Reduced driver effort on dark rural roads and motorways.
• Factory-matched AHBA operation across all lighting functions.
• Warning-free dashboard and clear fault memory after programming.

Why Choose LR Retrofit

• We use genuine JLR diagnostic hardware and factory-approved software.
• We maintain the complete JLR As-Built database for every supported model.
• We provide a written activation verification report.
• We support workshop appointments and remote programming where available.

Supported JLR Vehicles

We support Land Rover and Jaguar vehicles with the required forward-facing camera and automatic headlight hardware. This includes the Range Rover L405 and L460, Range Rover Sport L494 and L461, Discovery 5 L462, Defender L663, Discovery Sport L550, Range Rover Evoque L551, Range Rover Velar L560, Jaguar F-Pace X761, E-Pace X540, I-Pace X590, XE X760, XF X260 and F-Type X152. Our team confirms your vehicle’s compatibility using your VIN before booking.

What You Need Before Booking

• Your full 17-character VIN
• Current vehicle mileage
• A photo of your lighting control stalk and touchscreen settings menu
• Your preferred appointment date or remote session time

Book Your Auto High Beam Assist Activation

Contact LR Retrofit with your VIN for a same-day compatibility check. We confirm your vehicle’s exact camera and lighting hardware and the AHBA parameters available for your model. We offer workshop appointments and remote programming where possible. Our team responds within one business hour.