1. I found some peculiar wiring. Supposedly Blue/Red and Yellow/Red is the + for front speakers... so what's up with this?

2. Also, what's this wonderful blue connector?

3. Now when I 'fade' to rear, I can still hear the front, but barely... and the front crackles when faded all the way back :|

NB: yeah I'm lazy now. I'll switch to spade connectors once I get a harness

See pictures here:

http://www.bimmer.info/forum/showpos...56&postcount=3