Okay, you did yours a bit differently than I did. Just finished it this morning. Turned out to be a lot more work than I thought it would be, but that's more down to the car than anything. I'll get some pictures tonight and try to post a mini write-up on how I did it.
Question for those who use the nav mount. I have the dock audio output enabled so when the phone's in it I can listen to Pandora or whatever. If I use Google maps navigation, will the voice prompts be routed through the audio output as well? If so, is there a way to isolate the navigation audio and have it come through the phone speaker?
Sent from my GT-I9100 using xda app-developers app