E30 Zone

Hi, the rev counter in my 325 stopped working a while ago. ive just put the car back on the road this week and i changed the clocks for other ones and it still doesnt work. Anyone have an idea what else it could be?

Check the C101 engine loom to body loom plug and socket are screwed together properly.
If that doesn't work, the chances are that the SI board batteries in both your old and replacement clusters are duff. If they are failing anyway, they will soon die if disconnected from a car battery.