Hi
i have a c class 2008 with aps 50. Iphone's ringing volume is too loud when it is connected via Bluetooth. I have tried reducing the volume while ph is ringing. It works until i reconnect again.
I tried turning down ringing volume from phone it doesn't work. Reducing volume from stereo control while it is ringing works but does not last. ( it is back to normal when car is turned of and on again)