RS5 - MMI dead

[Tyger]

As subject title.

Was fine and then poomph - just turned off and never came back again. Tried re-set - to no avail Checked fuses - all good. MMI screen comes on and then goes black - no lights on MMI console panel - nav, radio, setup, etc

Seems to be a common audi problem yet no one seems to know why, or how to prevent / fix without shelling out 100's or 1000's to audi dealers.

Thoughts?

Thanks

'T'

[Tyger]

It was the optic board in the amp for the MOST. This was replaced by the dealer and under warranty - only had the car since March.

Also, when it was re-fitted it had to be re-coded to the car to enable the rhs speakers to be active. An audi anti-theft measure apparently.

'T'