How to auto decrease volume when nav guidance is on?
I have just taken redelivery on my Sdrive28i last Saturday. On the way home, while using Nav, I noticed that the guidance instruction does not automatically lower the music volume. My first generation I-drive will descrese the back ground music when a guidance was being spoken.
I searched around but the only solution seems to be to increase the guidance volume when it's talking. This is not he answer I was looking for. I had read from an official BMW site, under the description of the professional nav, that the music volume is supposed to lower automatically during a call or nav guidance.
Any solution to this?
MY05 545i SMG, sport-pack, L7, comfort seats, Navigation, Auburn Dakota leather/Jet Black. Euro-delivery.[COLOR=Navy]
1998 318Ti M-Pack Hellrot Red, 5 Speed.
2013 Jet Black X1 ED October pick up.