Apr 5, 2015 · Audi a6: I have a 2003 Audi a6, the Bose stereo just stopped I have a 2003 Audi a6, the Bose stereo just stopped working. I have checked fuses in fuse box, fuse on back of radio and 15 amp fuse in box under the hood. Jan 26, 2017 · 2005 audi a6 3.2 sedan radio/mmi not working. My radio/mmi stopped working and my screen is completely black now. at first when it started happening it wouldn't do anything but the screen would come on for a brief minute and display would show audi logo and then go off and wouldn't come back on unless i turned car off and turned it back on but My '04 AudI Allroad has two problems. 1 - radio controls on steering wheel don't work. 2 - info screen in the middle of the dash is inop, just a red rectangle. Any suggestions? … read more Sometimes, rebooting the MMI can fix minor glitches and errors. To reboot the MMI, press and hold the SETUP, CENTER, and TOP RIGHT buttons simultaneously until the screen goes black. Wait for a few seconds and then release the buttons. The MMI should restart and load the sat nav normally. #2. Oct 17, 2013 · Audi is a 2006 A6 the mmi screen takes a minute or so to come on and then it goes right off. the radio will not work without it , navigation, temperature control … read more Roman Bihansky Apr 21, 2009 · Depress the volume bottom or rotate the volume knob. When on a Bluetooth phone call, the speaker symbol will mute, but unmute when the call ends. Either rolling the right steering wheel scroll or the volume button on the shifter area will should unmute the radio volume. Posted on Apr 21, 2009. .

audi a6 radio not working