Hi guys, i was thinking of getting some LED rears for my 2003 m3.
I am newish to BMW modding so be gentle with me
From my bit of research i have struggled to do, i have found that i think to put oem led back lights in, you need an adapter harness, new lcm, and get lcm flashed at dealer.?..
but i because my car is 2003, my Lcm doesnt need to be replaced?, just flashed?
Also will i need the adapter harness for lights considering its 2003?
I have seen a few after market led lights, that seemingly dont need new lcm of re flash etc etc, seen them on magazines and on flea bay,
anyone have these?
are they very similar to oem or do the look crap?