Jaguar Cruise Control Up for Sale is a Good working Jaguar Cruise Control ECU, Jaguar part number DBC 1169, hella part # 5GA 004 740-00. This came out of a XJ6, but should fit other models as well. As always its best to check the part number to make sure they match the one you are replacing to ensure proper fitment. These are one of the primary causes of cruise control failure in these cars. If your cruise does not work, It's a good idea to check for vacuum leaks and that the pedal switches are still working. if it still does not work, most of the time it's because the ECU has failed. Get this unit now for a fraction of the wholesale price. These are good to keep as spairs too!