A6geek Posted October 26, 2009 Report Share Posted October 26, 2009 My 2006 A6 TDI has been working fine until one week ago when problems started with the MMI: bluetooth phone wont connect, radio turns off every 4 secs or so, CD wont play, climate control doesnt display on screen, Satnav will display map but none of the controls work and no route will load. I have recently upgraded the MMI to 5570 but this was working fine for about a month. The Nav button was a bit sticky but has freed up (no, I havent spilled any liquid over the buttons). Any help much appreciated ... this is driving me nuts as I commute 100 miles each day round the M4/M25/M1 and having no traffic data or radio or phone is driving me nuts! Link to comment Share on other sites More sharing options...
allroadman Posted October 27, 2009 Report Share Posted October 27, 2009 sounds like the interface box is faulty Link to comment Share on other sites More sharing options...
Cockney Boy Posted October 27, 2009 Report Share Posted October 27, 2009 Second that. You can get these of ebay, but you may have to get the Component Protection removed by your Audi Dealer. Link to comment Share on other sites More sharing options...
A6geek Posted October 27, 2009 Author Report Share Posted October 27, 2009 Thanks ... where does this box hide in the car and how do I identify it. Any chance of diagnosing it before buying new do you think? Link to comment Share on other sites More sharing options...
Cockney Boy Posted October 27, 2009 Report Share Posted October 27, 2009 The MMi Interface lives above the Glove box, its silver, and about 5 inches by 3. If you have VAG-COM then you could always see if its got any fault codes and clearing them to see if it helps. Where do you live A6geek? Thanks ... where does this box hide in the car and how do I identify it. Any chance of diagnosing it before buying new do you think? Link to comment Share on other sites More sharing options...
A6geek Posted October 27, 2009 Author Report Share Posted October 27, 2009 I'm down in Bracknell, working in Luton. Dont see any evidence of replacements out there after a quick search Link to comment Share on other sites More sharing options...
Cockney Boy Posted October 28, 2009 Report Share Posted October 28, 2009 I am in Aylesbury, your more than welcome to pop over, PM me if you want. There are loads ebay.de, but before you go ahead and buy one, its worth checking it with VAG-COM first. Link to comment Share on other sites More sharing options...
A6geek Posted November 2, 2009 Author Report Share Posted November 2, 2009 OK, so I found the existing unit above the glove box and even managed to nearly get the glovebox back so there's no rattle. Checked out ebay.de and found Audi A6 4F MMI Navi Interfacebox Interface 4F0910732B and Audi A6 4F MMI Navi Interfacebox Interface 4F0910729B look like the same part but with different numbers ... am i going to have to remove mine to identify what is correct for my car? CockneyBoy, would like to take you up on your offer of the diag visit and tried to PM you at your profile, let me know if you didnt pick that up or I have missed the point. Link to comment Share on other sites More sharing options...
Cockney Boy Posted November 2, 2009 Report Share Posted November 2, 2009 (edited) PM Sent And your in the right area for the parts below, but looking on EKTA there are so many rev's it would be worth seeing what unit you have. This can be identified with VAG-COM when you come round. OK, so I found the existing unit above the glove box and even managed to nearly get the glovebox back so there's no rattle. Checked out ebay.de and found Audi A6 4F MMI Navi Interfacebox Interface 4F0910732B and Audi A6 4F MMI Navi Interfacebox Interface 4F0910729B look like the same part but with different numbers ... am i going to have to remove mine to identify what is correct for my car? CockneyBoy, would like to take you up on your offer of the diag visit and tried to PM you at your profile, let me know if you didnt pick that up or I have missed the point. Edited November 2, 2009 by Cockney Boy Link to comment Share on other sites More sharing options...
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