I know this is the wrong forum but there is a lot more info on Dynavin here. I installed my E90 dynavin unit today, but it does not turn on. I checked all the directions 2x and everything seems to be plugged in correctly.
I start the car, wait 30 seconds then pressed the left knob and the unit does not turn on. The climate control works and so do the seat warmer buttons but the dynavin unit will not power on.
I noticed that when I plugged the yellow wire into the fuse box the car was off, but the dynavin unit lit up by the disk drive for a second and the drive made a sound like it spinning then everything turns off.
After that it does not lite up or turn on.
I need help please! If anyone has any suggestions on how to diagnose the problem I would really appreciate it!