MMI will not start up
MMI will not start up
HI,
For the second time my MMI has failed to start up. The first time, after pressing a few buttons and restarting the car, it booted up. This time, I could not get it to start on my 15 min trip. Has this happened to anyone before?
For the second time my MMI has failed to start up. The first time, after pressing a few buttons and restarting the car, it booted up. This time, I could not get it to start on my 15 min trip. Has this happened to anyone before?
RS 6+
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
Re: MMI will not start up
Yes. And it sometimes shuts down repeatedly, too. And then it will work for months faultlessly before kicking off again. I plan to ask about it at the next service.
- Surrey Sam
- Cruising
- Posts: 4195
- Joined: Tue Nov 27, 2012 7:34 pm
- Location: Sussex
Re: MMI will not start up
Have you tried a 3 button reset to try get you going again?


Sepang Blue B8 RS4, MY14, All option packs, B&O, Adv Key, Adapt Cruise, Pan Roof, Akrapovic Titanium Exhaust, + more.
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Re: MMI will not start up
No, so I will try. Thanks.
RS 6+
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
Re: MMI will not start up
I didn't work!
RS 6+
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
Re: MMI will not start up
Trip to the stealer then.
Re: MMI will not start up
Is it the opposite soft key for right hand drive cars or the same? I ask as all the other buttons are the opposite positions.
- Surrey Sam
- Cruising
- Posts: 4195
- Joined: Tue Nov 27, 2012 7:34 pm
- Location: Sussex
Re: MMI will not start up
Ahh good point Mike. The B8's 3G+ MMI are all the same positions regardless and I didn't think to check, if that was still the case for your C7's.
For your RHD cars, I'd imagine that it would be:
Menu key
Centre selection button
Top right soft key
All (long) pressed together at the same time - if that doesn't work then try top left soft key?
To be honest, it was a bit of a long shot suggestion really. As I reckon that the problem is hardware and the users car will need hooking up to see if there have been any fault codes logged. Most likely it's a dealer visit for new MMI module under warranty.
For your RHD cars, I'd imagine that it would be:
Menu key
Centre selection button
Top right soft key
All (long) pressed together at the same time - if that doesn't work then try top left soft key?
To be honest, it was a bit of a long shot suggestion really. As I reckon that the problem is hardware and the users car will need hooking up to see if there have been any fault codes logged. Most likely it's a dealer visit for new MMI module under warranty.
Sepang Blue B8 RS4, MY14, All option packs, B&O, Adv Key, Adapt Cruise, Pan Roof, Akrapovic Titanium Exhaust, + more.
Previous - Sprint Blue B7 RS4 Avant, Ceramics, Sunroof, SS+, Buckets, FBSW, Bluetooth, 2010+ RNSe
Previous - Phantom Black B7 RS4 Avant, Black Optics, Titan pack, SS+, Buckets, FBSW
Previous - Sprint Blue B7 RS4 Avant, Ceramics, Sunroof, SS+, Buckets, FBSW, Bluetooth, 2010+ RNSe
Previous - Phantom Black B7 RS4 Avant, Black Optics, Titan pack, SS+, Buckets, FBSW
Re: MMI will not start up
I tried rebooting it (the key combo works) on my 2.5 hours journey today, and no joy - many times. I have no idea what is going on. It's still buggered.
RS 6+
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
Re: MMI will not start up
The correct key strokes for rebooting are in the Owner's Manual.
Re: MMI will not start up
So, on Tuesday, the car was picked up the Audi Dealer. After testing...they could not find out what was wrong, as no error codes came up. However, they could see the system would not start up. They therefore spoke to Germany, who asked them to undertake a few tests. Following this they have ordered a new MMI control unit, which is being flown over from Germany today.
I'm not happy. This is a £90000 5 weeks old car, and for 5 days I have been in a courtesy car. I am not sure what I should do, but I feel aggrieved.
I'm not happy. This is a £90000 5 weeks old car, and for 5 days I have been in a courtesy car. I am not sure what I should do, but I feel aggrieved.
RS 6+
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
Re: MMI will not start up
Annoying but sounds like Audi doing what they can. This things happen whatever the price of the car. Happens to us humans too 
Re: MMI will not start up
Markp wrote:Annoying but sounds like Audi doing what they can. This things happen whatever the price of the car. Happens to us humans too
This!!!
<beep> happens......what do you want?
Half your money back?
A brand new Car?
It's getting sorted.
Panamera Turbo S e hybrid (again)
RS6 C8 carbon black(merlin)
Panamera Turbo S e hybrid
RS6 C8 launch edition
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C7 RS6
Porsche Panamera Turbo
C6 RS6 AVANT
RS4 B7
Golf R32 mk 5
BMW M3 E46
Golf R32 mk 5
Golf GTI mk 5
VW Passat 130d 4 motion
VW bora 150pd
Ford Mondeo Ghia X V6
Ford Focus zetec
Rover 214!!
RS6 C8 carbon black(merlin)
Panamera Turbo S e hybrid
RS6 C8 launch edition
R8 V10 plus
C7 RS6 PE dynamic pack plus
C7 RS6
Porsche Panamera Turbo
C6 RS6 AVANT
RS4 B7
Golf R32 mk 5
BMW M3 E46
Golf R32 mk 5
Golf GTI mk 5
VW Passat 130d 4 motion
VW bora 150pd
Ford Mondeo Ghia X V6
Ford Focus zetec
Rover 214!!
Re: MMI will not start up
Well it took 9 days (mainly waiting for the MMI control unit to be shipped from Germany), and the car has now been fixed. Thank goodness. And the best thing?....well, my iPhone now syncs with the car. I had opened a thread to try and resolve that issue, but all it needed was a new MMI control unit. Who would have thought ...?
RS 6+
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
2001-2006 S4
2006-2012 RS6
2012-2016 ML350 CDI
2016-2018 RS6 PE
2018 - Tesla MS100D
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