HI, quick question. I have a 2000 323I. I recently had the water reservoir and sensor changes (actually everything that goes with the water system i.E. Water pump, radiator)
Anyway, the light on the dash still lights up and the car heats up ramdumly. When that happens I turn it off for a few minutes (less than 5) and turn it back on it goes to normal but that light comes on and off all the time. How can I permanently fix this.
Thanks for any help.