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-   A4/S4/RS4 B7 (http://forum.a8parts.co.uk/forumdisplay.php?f=89)
-   -   MMI display (http://forum.a8parts.co.uk/showthread.php?t=14753)

Norretal 12th February 2019 10:14 PM

MMI display
 
The screen has gone blank (black) on the A4, no gradual fading or loss of detail, went from working fine to nothing almost immediately.

Anyone experienced this with any Audi model?

Delboy 13th February 2019 05:18 AM

Yes in my experience it's usually a break in the most loop

Architex_mA8tey 16th February 2019 05:00 PM

Quote:

Originally Posted by Delboy (Post 148123)
Yes in my experience it's usually a break in the most loop

I'd agree with that - either a break or it has come unplugged somewhere

Norretal 16th February 2019 05:18 PM

Thanks gents, expensive to trace and repair?

Architex_mA8tey 16th February 2019 05:27 PM

Quote:

Originally Posted by Norretal (Post 148197)
Thanks gents, expensive to trace and repair?

I'd start by looking anywhere that "may have been recently disturbed" or behind the glove box area is a particular favourite. Sometimes a VAGCOM scan shows where the signal is getting to and not getting to which may help as well

MikkiJayne 16th February 2019 05:30 PM

If its in a B7 its an RNS-e surely? In which case its probably just the ribbon cable to the screen.

HPsauce 16th February 2019 09:30 PM

Well spotted MJ, this is after all in the B7 section, not D3... :rolleyes:


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