BMW R1200RT/R1250RT Forum

Sounds like “Tune2air” is another one

From what I’ve read and can see, there is a wire from the cradle to a plug between the upper fork area that is supposed to connect to audio system.

I’m told this adapter available on Amazon will work.  Search Amazon for brand UUDCZ

New bike to me 2011 RT. Garmin Navigator IV won’t come through bike speakers. Disabled Bluetooth on the GPS and checked settings. When I take unit out of cradle it works fine thru it’s own speaker. Pretty sure it was dealer installed and plugged into bike properly.


Any ideas.