hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
54,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 Audi A6 fuel system problems

fuel system problem

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2012 Audi A6 Owner Comments

problem #3

Jun 132016


  • 66,000 miles


The contact owns a 2012 Audi A6. The contact stated that the vehicle was leaking fuel, which was identical to the failure listed in NHTSA campaign number: 15V19000 (fuel system, gasoline). The VIN was excluded from the recall. The vehicle was taken to an independent mechanic who diagnosed fuel leaking from the intake manifold. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 66,000.

- Fort River, NJ, USA

problem #2

Aug 202014

A6 6-cyl

  • Automatic transmission
  • 66,000 miles
The contact owns a 2012 Audi A6. The contact stated that fuel fumes appeared under the hood and through the air conditioner vents. The dealer diagnosed the presence of a fuel leak. The vehicle was repaired and the manufacturer was not made aware of the failure. The failure mileage was 66,000. Updated 10/09/14 the dealer stated the vehicle would not covered under warranty because the failure was not a result of design or manufacturing issue. The technician advised a rodent must have chewed through the fuel lines. The consumer disagreed. Updated 5/18/2015

- Sunland, CA, USA

problem #1

Aug 042014


  • 30,000 miles
The contact owns a 2012 Audi A6. The contact smelled fuel inside the vehicle. After driving a short distance, she was notified that there was a puddle of gasoline fuel under the vehicle. The vehicle was towed to the dealer who stated that a rodent had eaten two inches of the fuel hose. The vehicle was not repaired and the manufacturer was not notified. The VIN was unavailable. The approximate failure mileage was 30,000.

- Bloomfield Hills, MI, USA

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