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Author Topic: Allroad c6 MMI screen issues.  (Read 8910 times)

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Offline Deano77

  • Posts: 73
Allroad c6 MMI screen issues.
« on: November 27, 2019, 02:03:15 pm »
Hi guys, wondering if you can help?

Have an 07 c6 allroad imported from Singapore ages ago and a while back the main mmi screen flickered, went a funny colour, came back on, a few days after everything died.

Found it to be a fuse so changed, radio now works again but the main screen comes on for 1 to 2 seconds when turn ignition on then goes off.

Radio still works and can still adjust station/suspension via dash lcd.

Anyone know what's going on and how to fix?

Thanks.
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Offline kiwibloke

  • Posts: 10
Re: Allroad c6 MMI screen issues.
« Reply #1 on: November 28, 2019, 01:19:47 pm »
Did you try running a VCDS diagnostic on the fiber optic system?

https://www.ross-tech.com/vcds/tour/optical-bus.php

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Offline Deano77

  • Posts: 73
Re: Allroad c6 MMI screen issues.
« Reply #2 on: December 01, 2019, 12:12:05 pm »
Just ran diagnostic this morning and no errors showing at all.
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Offline Deano77

  • Posts: 73
Re: Allroad c6 MMI screen issues.
« Reply #3 on: December 01, 2019, 01:44:01 pm »
It is however telling me fault code 02259

Any ideas?
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Offline portmanteau

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Re: Allroad c6 MMI screen issues.
« Reply #4 on: February 27, 2020, 01:20:26 am »
If it was a Jap import I would suggest you might have water under the front passenger carpet (getting into the Japanese LVDS video interface box), but you are quite sure it's ex-Singapore, and so effectively a UK/NZ-new spec?

Have you taken a close look at the state of the short cable that links the control head module (above glovebox) to the display?
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Offline Alittletuningco

  • Posts: 68
Re: Allroad c6 MMI screen issues.
« Reply #5 on: February 28, 2020, 10:09:44 am »
Screen isnt connected by the MOST so the diagnostic test will not show if its faulted out or not.

I think i have a spare screen if you wanted to test it out, happy to send it up - pulled it from my S4 but the part number will be the same.
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Offline Deano77

  • Posts: 73
Re: Allroad c6 MMI screen issues.
« Reply #6 on: March 01, 2020, 10:28:44 am »
Quote from: portmanteau on February 27, 2020, 01:20:26 am
If it was a Jap import I would suggest you might have water under the front passenger carpet (getting into the Japanese LVDS video interface box), but you are quite sure it's ex-Singapore, and so effectively a UK/NZ-new spec?

Have you taken a close look at the state of the short cable that links the control head module (above glovebox) to the display?

Thanks for the advice but I think I'll try the below advice r.e. possible screen issues before I move on to this one.
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Offline Deano77

  • Posts: 73
Re: Allroad c6 MMI screen issues.
« Reply #7 on: March 01, 2020, 10:30:19 am »
Quote from: Alittletuningco on February 28, 2020, 10:09:44 am
Screen isnt connected by the MOST so the diagnostic test will not show if its faulted out or not.

I think i have a spare screen if you wanted to test it out, happy to send it up - pulled it from my S4 but the part number will be the same.

Hi,

If you do have a spare screen, I'd definitely be up for trying that as I was considering getting one of ali express or the like. Just let me know how much you're looking for and I can deposit where required.
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Offline Alittletuningco

  • Posts: 68
Re: Allroad c6 MMI screen issues.
« Reply #8 on: March 02, 2020, 09:25:50 am »
Quote from: Deano77 on March 01, 2020, 10:30:19 am
Hi,

If you do have a spare screen, I'd definitely be up for trying that as I was considering getting one of ali express or the like. Just let me know how much you're looking for and I can deposit where required.

PM me! :)
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Offline Deano77

  • Posts: 73
Re: Allroad c6 MMI screen issues.
« Reply #9 on: March 04, 2020, 09:10:48 pm »
Quote from: Deano77 on March 01, 2020, 10:30:19 am
Hi,

If you do have a spare screen, I'd definitely be up for trying that as I was considering getting one of ali express or the like. Just let me know how much you're looking for and I can deposit where required.

PMd you
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Offline Deano77

  • Posts: 73
Re: Allroad c6 MMI screen issues.
« Reply #10 on: July 13, 2020, 08:20:01 pm »
Quote from: Alittletuningco on March 02, 2020, 09:25:50 am
PM me! :)

If alittletuningco is there just wondering if you had managed to find screen? Tried to pm but looks like you have a full inbox.

Just needing to sell car soonish so needing a screen and will have a go at wreckers if no joy finding.

Cheers.
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