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2011 Audi A8

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 12 of 15 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Electrical System complaints

4 reports
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Mileage unknown · Dec 4, 2023
Electrical SystemEnginePower Train

ECU starting to malfunction as a coolant leak valve is leaking into it. There is a recall for these models but not for my specific car but I do believe my car is affected because my car has a coolant leak that I personally can’t find and my car was just worked on by Audi Indianapolis and they did not see any coolant leaks either…

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ECU starting to malfunction as a coolant leak valve is leaking into it. There is a recall for these models but not for my specific car but I do believe my car is affected because my car has a coolant leak that I personally can’t find and my car was just worked on by Audi Indianapolis and they did not see any coolant leaks either. It was mentioned to me by another Audi A8 owner and it’s making sense to me as the way everything began to fail on my car until I detached the battery and attached it back it worked fine but sometimes the ECU will begin to fail for Adaptive Cruise Control randomly, then it will work again. These are symptoms of coolant leaking and affecting the ECU, and I can’t afford to pay for that to be fixed because it would cost more than what the car is worth but I would like to see if my car was affected by this recall because i genuinely believe this is what is happening

NHTSA ODI #11558252

76,000 miles · Sep 29, 2016
Electrical SystemEngine

WHILE DRIVING ON A CITY STREET MY CAR SUDDENLY STOPPED (4 LANE STREET -- 2 GOING, TO COMING). THERE WAS VERY HEAVY TRAFFIC AND I COULD NOT MOVE THE CAR AS IT WOULD NOT COME BACK ON, NOR COULD I SHIFT THE CAR INTO NEUTRAL TO PUSH IT OUT OF THE WAY. AS A RESULT, THE CAR REMAINED IN THE MIDDLE OF THE ROAD, IN HEAVY TRAFFIC, FOR ABO…

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WHILE DRIVING ON A CITY STREET MY CAR SUDDENLY STOPPED (4 LANE STREET -- 2 GOING, TO COMING). THERE WAS VERY HEAVY TRAFFIC AND I COULD NOT MOVE THE CAR AS IT WOULD NOT COME BACK ON, NOR COULD I SHIFT THE CAR INTO NEUTRAL TO PUSH IT OUT OF THE WAY. AS A RESULT, THE CAR REMAINED IN THE MIDDLE OF THE ROAD, IN HEAVY TRAFFIC, FOR ABOUT 2 HOURS UNTIL THE TOW TRUCK ARRIVED. THE CAR WAS TOWED TO THE LOCAL DEALER WHERE IT THE DEALTER TOOK 4 DAYS TO DIAGNOSE IT WITH HAVING COOLANT LEAKED INTO THE ENGINE WIRE HARNESS AND INTO THE PCM WHERE IT SHORTED THE PINS. AS A RESULT THE CAR WAS COMPLETELY INOPERABLE. THIS CAUSED A VERY UNSAFE CONDITION AS THE BEHIND ME SUDDENLY HAD TO BREAK AND JUST MISSED HITTING MY CAR. THE CAR JUST SHUT DOWN AND WOULD NOT RESTART OR ENGAGE THE NEUTRAL GEAR IN ORDER FOR ME TO GET OUT OF THE MIDDLE OF THE ROAD. THIS SEEMS TO BE A COMMON THING AND SOMETHING THAT SHOULD REQUIRE AUDI TO ADDRESS VIA A RECALL IN ORDER TO REPLACE THE AFFECTED PART(S) BEFORE SOMETHING LIKE THIS HAPPENS OR REQUIRE AUDI TO MAKE APPROPRIATE REPAIRS TO THOSE AFFECTED BY THIS COMMON AND DANGEROUS FAULT. THIS IS A SERIOUS SAFETY ISSUE! DEALER WANTS $11000 TO REPAIR IT! WHAT SHOULD I DO?? LOSS OF WORK AND PAY AS CAR IS STRANDED AT AUDI DEALER! AGONY! EMBARRASSMENT!

NHTSA ODI #10910462

85,000 miles · May 21, 2016
Electrical SystemEngineUnknown Or Other

WHILE DRIVING ON A CITY STREET MY CAR SUDDENLY STOPPED (4 LANE STREET -- 2 GOING, TO COMING). THERE WAS VERY HEAVY TRAFFIC AND I COULD NOT MOVE THE CAR AS IT WOULD NOT COME BACK ON, NOR COULD I SHIFT THE CAR INTO NEUTRAL TO PUSH IT OUT OF THE WAY. AS A RESULT, THE CAR REMAINED IN THE MIDDLE OF THE ROAD, IN HEAVY TRAFFIC, FOR A…

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WHILE DRIVING ON A CITY STREET MY CAR SUDDENLY STOPPED (4 LANE STREET -- 2 GOING, TO COMING). THERE WAS VERY HEAVY TRAFFIC AND I COULD NOT MOVE THE CAR AS IT WOULD NOT COME BACK ON, NOR COULD I SHIFT THE CAR INTO NEUTRAL TO PUSH IT OUT OF THE WAY. AS A RESULT, THE CAR REMAINED IN THE MIDDLE OF THE ROAD, IN HEAVY TRAFFIC, FOR ABOUT THREE HOURS UNTIL THE TOW TRUCK ARRIVED. THE CAR WAS TOWED TO THE LOCAL DEALER WHERE IT WAS DIAGNOSED AS HAVING COOLANT LEAKED INTO THE ENGINE WIRE HARNESS AND INTO THE PCM WHERE IT SHORTED THE PINS. AS A RESULT THE CAR WAS COMPLETELY INOPERABLE. THIS CAUSED A VERY UNSAFE CONDITION AS THERE WERE NO WARNING SIGNS, THE CAR JUST SHUT DOWN AND WOULD NOT RESTART OR ENGAGE THE NEUTRAL GEAR IN ORDER FOR ME TO GET OUT OF THE MIDDLE OF THE ROAD. THIS SEEMS TO BE A COMMON THING AND SOMETHING THAT SHOULD REQUIRE AUDI TO ADDRESS VIA A RECALL IN ORDER TO REPLACE THE AFFECTED PART(S) BEFORE SOMETHING LIKE THIS HAPPENS OR REQUIRE AUDI TO MAKE APPROPRIATE REPAIRS TO THOSE AFFECTED BY THIS COMMON AND DANGEROUS FAULT. BELOW IS A LINK I FOUND IN WHICH OTHER INDIVIDUALS COMPLAIN ABOUT THE VERY ISSUE. HTTP://WWW.AUDIWORLD.COM/FORUMS/A8-S8-D4-PLATFORM-DISCUSSION-190/COOLANT-LEAK-THROUGH-WIRING-HARNESS-2862459/

NHTSA ODI #10870187

81,000 miles · Feb 29, 2016
Electrical SystemFuel/propulsion SystemUnknown Or Other

THE TRANSMISSION COOLANT VALVE LEAKED COOLANT ON TO THE ENGINE CONTROL MODULE CAUSING IT TO MALFUNCTION. THE CARD STOPPED WHILE IN MOTION IN THE MIDDLE OF THE BUSY STREET AND I WAS ALMOST HIT BUY A SEMI TRUCK. IT STARTED BACK UP, I GOT IT TO A PARKING LOT AND IT STOPPED AGAIN. I HAVE FOUND NO LESS THAN 50 ONLINE COMPLAINTS ABOUT…

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THE TRANSMISSION COOLANT VALVE LEAKED COOLANT ON TO THE ENGINE CONTROL MODULE CAUSING IT TO MALFUNCTION. THE CARD STOPPED WHILE IN MOTION IN THE MIDDLE OF THE BUSY STREET AND I WAS ALMOST HIT BUY A SEMI TRUCK. IT STARTED BACK UP, I GOT IT TO A PARKING LOT AND IT STOPPED AGAIN. I HAVE FOUND NO LESS THAN 50 ONLINE COMPLAINTS ABOUT THIS PROBLEM. MOST OF THE COMPLAINTS STATE THAT THE MANUFACTURER WAS "AWARE" OF THE PROBLEM.

NHTSA ODI #10838985

Official recalls

1

16V619000 · Engine And Engine Cooling:engine

Aug 24, 2016

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2010-2013 Audi A8 vehicles manufactured May 15, 2010, to May 14, 2012. The affected vehicles have a coolant valve that may leak, allowing coolant to enter the engine control module causing a loss of power or the engine to stall.

Consequence & remedy

Consequence: A vehicle stall increases the risk of a crash.

Remedy: Audi will notify owners, and dealers will replace the coolant valve and inspect for coolant that has leaked through the electrical connector, free of charge. The recall is expected to begin October 19, 2016. Owners may contact Audi customer service at 1-800-253-2834.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.