Immaculate condition for a 2011 C7 Audi A6. Extensive maintenance over the years, sadly the dreaded amber warning light ' Automatic Trassmission failure. You may continue to drive ' came on and after an extensive diagnosis by AUSTRIN they fojmd that the TCM is unable to be detected or communicated with: - Inspected harness plug - found corrosion and ingress of coolant in harness, checked coolant pump harness plug - also corroded - suspect aux coolant pump has failed internally allowing coolant to escape into harness and has been "pumped" through harness internals ( see photos) Unable to determine the extent of the coolant ingress through harness and other modules/sensors but so far the vehicle requires - mechatronic unit, aux coolant pump and harness replaced. As standard car, the has the full LED headlights which are rare, adaptive cruise, front and rear heated seats, night vision assist with pedestrian detection, electric rear window blind, limo tint rear as standard, Full dual zone AC front and rear, CD, TV on MMI. Fully carpetted throughout, full kit in boot, electric adjustable front dvr and pax seat, audi pre sense front, audi brake assist. Alloys are immaculate with 4 brand new Pirelli P-zeros, recent dics and pads front and rear. serviced on schedule. Sold as a repair project or spares and repairs.