Quote Originally Posted by 632 Regal
I read that the adapters dont map the wiring correctly and wont work, good thing it got lost.
A few people here have reported that the adaptors do work... Maybe they're not all the same.

The cdx-m30 cable doesn't work with the bmw radios, apparently two wires are swapped over, so it's good you didn't buy the $90 cable!

I don't know why the cars are fitted with 14 pin cables, since there are only 10 pins coming out of the radio...