Been having probs with electrics on my e39 M5 (RHD UK spec 2000)- Remote locking and internal c/locking stopped working (although still works off drivers door lock??), courtesy lighting and internal alarm sensors also packed up. Car still starts and everything else is fine. Have tried the remote resetting and that didn`t help either. This all occurred after new battery fitted. From what I've read here and elsewhere, it seems the GM3 module may have been damaged. Problem is mine is part no. 6135-6 922 272 and has `HIGH` inscribed on it. All the ones advertised on ebay have different numbers and `LOW` which makes me think that maybe they aren`t suitable for the M5-
Does anyone have any suggestions before I spend my hard-earned pounds?
After all, there is a recession on...something to do with sub-prime lending...we have no idea what that means by the way..Cheers