Heater Display Controls
 

Asking for some help. My heater control module goes dead, no displays nor can you control it. But it is intermittent. Turn car off restart then it works again but only for awhile. Do I replace or something easier? Which I hope for by the way. Oh yeah it is a 1999 M3. THANKS !
Has anyone exp this condition? Any advise? Thanks guys:confused:

generally speaking it's the module. try and find one used, programma perhaps. if you end up buying a new one it will need to be coded to read in farenheit rather than celsius.

hth,
greg
garber's

thanks, that is what I was thinking. If goes on and off. I am sure I will need one by winter time. How much do those thing go for do yo know?

somewhere around $350?

hth,
greg
garber's