Navigation & Audio Which USA SPEC do I need?
Which USA SPEC do I need?
I have an 2006 S, with the Harmon Kardon system. Does the H&K have DSP? Looks like I have 2 choices. PA12-BMW or PA12-BMW DSP. Which one do I need? Did a search around here but no luck. Thanks.
Coop.
Coop.
Thread
Thread Starter
Forum
Replies
Last Post



