Dash Swap? I've seen some of the threads about this topic, but do I really need to change the wiring harness on the interior from front to back for a coupe/sedan dash swap? I want to do a black interior swap and have a donor 318is car with a mint condition interior due to new parts. Would there be extra wires inside the dash for the light switches, obc, and dual climate control or do I need to swap the harness? How hard is this job? Worth it or owuld I run into a lot of trouble? Thanks. |