Adaptive Cruise Control | JLR Genuine Radar‑Guided Driver Assist System
Core JLR Technical Specifications
- 77GHz long‑range front radar detects objects up to 150 meters ahead
- Speed range: 32 km/h (20 mph) to 180 km/h (112 mph); stop‑go support available
- Four adjustable following gaps: near, medium, far, extended
- CAN FD / HS‑CAN connectivity syncs with BCM, ABS, ECM, and IPMA
- Steering wheel controls with RES, SET, +/–, and gap selection
- Real‑time visualization in the driver’s display and optional head‑up display
- Automatic stop‑and‑go operation for traffic queues
- OEM mounting, waterproof radar housing, and factory wiring harness
JLR Engineering & Control Logic
JLR engineers design the ACC system to deliver smooth, predictable speed and distance control. The radar module continuously scans the road ahead and sends distance and velocity data to the assistance control module. The system modulates engine torque and applies gentle brake pressure to maintain your selected gap. You retain full override control at all times. The system disables dynamic support when you press the brake or cancel the function. It complies with global JLR safety standards and works seamlessly with other driver aids.
Comfort & Safety Advantages
You reduce driver fatigue on motorways and long journeys with JLR Adaptive Cruise Control. The system maintains safe following distances and reacts faster to changing traffic. Stop‑go capability removes repeated acceleration and braking in heavy traffic. Clear visual feedback in the instrument cluster keeps you informed of system status. The upgrade improves safety, comfort, and refinement while preserving your vehicle’s original driving character and performance.
Fitment & JLR Diagnostic Programming
You install the genuine JLR ACC radar module, steering wheel switch pack, and wiring harness using OEM mounting points. After installation, you program the vehicle with JLR Pathfinder or SDD. You update the CCF configuration, register the radar sensor, and run automated calibration. The system requires no drilling or body modification. A short road test validates radar alignment and function. Professional coding ensures full, fault‑free operation of ACC, gap control, and stop‑go assist.




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