Audi A6 C6: How to Remove and Install MMI and Center Console. Audi A6 C6 Removing and Installing MMI and Center Console How to Remove and Install MMI and Center Console MainlandMig, One Hot Avant, royclark Need to replace your MMI control console, or changing the center Washer pipes have been replaced, and will take weeks to all dry out completely. Problem I still have is that the MMI 2 G is still not working. I have the Bose option, DVD Nav, BT phone module. Initially completely dead, but now the Audi MMI system screen comes up for a few seconds and then goes black again. Step 1 - Check the fuse If your MMI doesn't start up at all, then it's probably not receiving power. The fuses that control many of the MMI modules are located in a compartment in the left side of your trunk. Pry open the side panel in the trunk and inspect the fuses. Use a multimeter to check the fuses and ensure one of them isn't burned out. Support. Help plz, just bought an 06 plate a6, 2.7tdi quatro, the guy I bought it from said he renewed the battery but did not code it in with a diag machine, the mmi now doesn't work if u switch it on it comes up with the audi logo for about 30 secs then flashes a message about a component not being supp Two simple things to check depending on how long you've owned it, try holding down the power/volume **** a little longer and second the button over the glove compartment release turns off the display, it may have gotten pressed by accident. The MMI is dead on my Audi a6 c6. I've done an optical bus diagnostic and this is what I get. Electrical Optical 19 Can Gateway OK ERROR 5F-Information OK OK 0E Media Player 1 OK OK 56 Radio ERROR ERROR Thanks in advance ZOrkfkC.

audi a6 c6 mmi not working