Quote:
Originally Posted by Lurcher
Interested in the iDrive controller wiring - as the e89 I thought had 3 wires vs the e90 4 wires. Where did the extra wire come from? I've been looking to do this upgrade for some time. Looking forward to a parts list as well.
Great videos!
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The wiring for the controller is 4 wires, 2 for the canbus and then +ve and -ve.
I'm going to start work on putting the retrofit video together very soon
