Looks like I have an MMI problem in my MY2006 A6 saloon which requires specialist attention, or use of MMI diagnostics to confirm fault - which is thought to be phone ECU related. Can anyone tell me of any Audi/MMI specialists in West Berks/South Oxon/North Wilts/North Hants, or along the M4 corridor from Reading to Swindon? Any guidance appreciated, before I defer to Inchcape in Swindon or Ridgeway in Newbury and succumb to their numbing diagnostic/repair prices.
