Any help or tips greatly appreciated, before I burn the bloody thing..!
528 with OBC 2, '98. High end computer in the dash
All functions except mpg, average speed and tank range don't work. This means the date, time, arrival time, and stop watch are kaput. Won't let me set these functions with any amount of twiddling, stalk prodding or anything.
Have tried disconnecting the battery, nothing.
Have put another radio unit in as apparently the computer gets its signal from that. Nothing, the clock on the radio dosen't work. This seems to be the problem but where does the radio get its 'feed' from? All the fuses are good and have swopped them about. Guess what? Nothing.
If anyone can help I will be your mate forever. If not then look out for the plume of smoke over Hertfordshire. Grrrr..!!