[Teq]

I'm looking for information about the most-bus.
I've got a car with prof-nav. but I'm not getting the bmw logo on the screen nor any sound. The lights of the buttons on the navi unit and idrive controller are perfectly lighting up and also the cd/dvd mechanism.
I've also worked on the wiring on the car. When I test the navi unit in another car it works perfectly.
I also don't see a red light at the back of the navi unit where the most is connected. With Rheingold the ccc ecu lights up red.

Any info/help would be great!

[ctuna]

http://www.e90post.com/forums/attach...2&d=1260829447

http://www.google.com/url?sa=t&rct=j...,d.cGU&cad=rja

[Teq]

Thanks I've already got them.

I checked the head unit again in another car and the unit is now dead. It doesn't do anything. I've already bought another unit and when plugged into the car everything works perfectly.

[Teq]

Thanks I've already got them.

I checked the head unit again in another car and the unit is now dead. It doesn't do anything. I've already bought another unit and when plugged into the car everything works perfectly.