Q5 ERG Valve Software Update

[coach]

Any Tech's on here?

I Just put the Q5 into Audi for a bit of trouble shooting with the steering plus some little jobs and was told by the Service person that there was a non safety software update for the ERG valve or something. I told them I didn't want the update when they told me it would wipe out the ECU map I have just had done and the software update for the MMI and 2015 Maps.

Does anyone know what the actual update for the ERG Valve is and if it could be done without wiping all my mods out?

thanks

 

[Darren92]

Why would an ECU update remove your MMI update? Totally different systems.

 

[coach]

Don't know, They asked if I had modified the car since I had bought it. I told them it was mapped and the MMI was updated with the latest maps and they said it would revert back to the way it was. Didn't want to lose any of the updates I did so told them I didn't want it done.

 

[Darren92]

Your remap would be removed but I can't see your MMI changes being changed.

 

[coach]

Me neither. didn't want it anyway even if it was just going to remove the map. I would have thought they could have backed up the map them reinstalled it following the update.