Part Number – C2P12024. ?? Part Name – Adaptive Cruise Control Sensor – Radar Distance Module. Jaguar XF (X250) – 2008 to 2015. Jaguar XJ (X351) – 2010 onward. Jaguar XK (X150) – 2006 to 2014. Fits front bumper radar module – adaptive cruise control (ACC) system. VIN-specific confirmation required for ACC-equipped vehicles. Measures distance to vehicles ahead using radar. Enables automatic speed adjustment to maintain safe following distance. Interfaces with throttle, brakes, and transmission for smooth deceleration. Critical for driver assistance, safety, and Euro NCAP compliance. Ideal for ACC fault resolution, radar replacement, or front-end rebuild. ? Supersession & Cross-Reference. Also replaces: XR837669, XR851912. Related parts. C2Z9501 – ACC control module. C2Z9502 – Radar bracket. C2Z9503 – Wiring harness (sensor to ECU). Type: Millimetre-wave radar sensor. Mounting: Behind front bumper grille or lower valance. Connector: Multi-pin sealed plug. Field of view: 20-30° horizontal. Weight: 0.9 kg. New, boxed, genuine JLR OE part. Not available from JLR. Replace if fault codes appear e. “Cruise Not Available” or radar fails to track. Always inspect bracket, wiring, and bumper alignment during service. May require calibration using Jaguar SDD diagnostic tool. Often replaced after minor front-end collisions or water ingress. Any questions, feel free to message me.