Hi guys, i have this question posted in another section but maybe it more suited to this section,
My car is a 2003 m3, i want to fit LED rear lights, have been quoted around 750 euro from dealer as they say from my chassis num,ber that i need a new LCM aswell.
I picked up a set today from a 2004 diesel 330 coupe, i also got the LCM from this car aswell, Dealer wouldnt give me a direct answer "suprise suprise"
but what will happen if i fit this LCM into my car, will it ok? ive heard things about mileage and chassis number etc etc being stored on Lcm.
if i cant just fit it,can it be reprogrammed by Dealer?
And if all else fails with LCM front, anyway around the problems, i.e can i use diodes etc etc like the aftermarket ones on fleabay...
please please help needed badly