Problems · NHTSA complaints

2009 Audi TT problems

Owners filed 12 complaints about the 2009 Audi TT with NHTSA between Jan 2010 and Oct 2016. The most-cited component is power train (4).

Complaints
12
Filed with NHTSA
Crashes
1
Reported by owners
Fires
1
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Power train4
  2. Electrical system3
  3. Fuel system, gasoline2
  4. Exterior lighting1
  5. Structure1
  6. Visibility/wiper1
  7. Vehicle speed control1
  8. Engine and engine cooling1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Oct 30, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
20105
20110
20121
20131
20142
20150
20163

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Power train

4 reports1 related recall
“I'VE EXPERIENCED ISSUES WHEN TRYING TO SHIFT GEARS, MOST RECENTLY WHEN PUTTING THE CAR IN REVERSE FROM DRIVE, THE DASHBOARD STARTED FLASHING AND IT LOST ALL POWER AS IF IT WERE DISENGAGED OR IN NEUTRAL. I TOOK THE CAR INTO A DEALER AS THIS IS A SAFETY ISSUE AND WAS TOLD THAT THERE WAS A RECALL ON THIS ISSUE FOR MY VIN ( CAMPAIGN 09V333000), BUT THAT IT HAD ALREADY BEEN REPAIRED PRIOR TO MY OWNERSHIP, WHICH DOES NOT SEEM TO BE THE CASE.”
Owner complaint to NHTSAFiled May 24, 2016Power trainODI 10870701

Electrical system

3 reports1 fire
“HAD ISSUES WITH THE REAR TAILLIGHTS GROUNDING ISSUE CAUSING THE GROUND IN THE CONNECTOR TO MELT AND SHORT OUT CAUSING THE TAILLIGHT TO NO LONGER WORK. THIS WAS AN ISSUE FIRST ON THE DRIVER SIDE THEN THE OTHER 6 MONTHS LATER. BOTH REPAIRED LOCALLY BY ADDING AN ADDITIONAL GROUND WIRE AND REPLACING THE CONNECTORS.”
Owner complaint to NHTSAFiled Oct 22, 2016Electrical system, Exterior lightingODI 10918002

Fuel system, gasoline

2 reports1 related recall
“THIS IS THE UTMOST FRUSTRATING SERIAL OF INCIDENT I HAVE EVER ENCOUNTERED WITH AN AUTO MANUFACTURE COMPANY - AUDI. I HAVE TRIED TO PUT MY FAITH AND SAFETY AGAIN WITH AUDI, BUT THEY HAVE COMPLETELY FAILED ME LEAVING ME AND FAMILY IN DANGEROUS AND PARANOIA. MY AUDI 2009 TTS WAS PROBLEM FREE UNTIL 4,000 MILES. OUT OF ORDINARY, THE ENGINE LIGHT CAME ON AND THE DEALERSHIP INFORMED ME THAT THE FUEL SEAL WAS LEAKING AND NEEDED REPLACEMENT. THIS INCIDENT WAS VERY SIMILAR WITH MY 2009 A3 INCIDENT (ODI #10281829). I HAVE SINCE BEEN EXTREMELY PARANOID WITH MY NEW TTS AS THE A3 HAD LEFT ME VERY FRIGHTENING EXPERIENCE AS IT HAD COMPLETELY LOST POWER ON THE HIGHWAY. AT AROUND 14,000 MILES, I HAVE NOTICED A TICKING SOUND BY THE REAR DRIVER AREA. THIS WAS THE AREA THAT THE DEALERSHIP HAD WORKED ON AT 5,000 MILES WITH THE REPLACEMENT OF FUEL SEAL. I HAVE NOT THINK MUCH OF IT AS THE CAR WAS STILL RUNNING AND IT WAS APPROACHING THE NEXT SERVICE INTERVAL AND I THOUGHT I CAN JUST HAVE THE DEALERSHIP CHECK THIS PROBLEM THEN. HOWEVER, TODAY, I WAS DRIVING LOCALLY WITH MY GRANDMOTHER IN LAS VEGAS. THE TICKING SOUND WAS STILL THERE AND THE TTS ONCE AGAIN COMPLETELY FAILED ON THE LOCAL…”
Owner complaint to NHTSAFiled Jul 25, 2010Fuel system, gasolineODI 10345201

Exterior lighting

1 report

Structure

1 report
“TL* THE CONTACT OWNS A 2009 AUDI TT. THE CONTACT STATED THAT THE CONVERTIBLE TOP FAILED TO CLOSE ENTIRELY, OPEN, OR CLOSE. THE VEHICLE WAS TAKEN TO A DEALER, WHO DIAGNOSED THAT THE FLAP MOTORS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIR HOWEVER THE FAILURE PERSISTED. THE CONTACT MENTIONED THAT THE CONVERTIBLE TOP WAS REPAIRED ON NUMEROUS OCCASIONS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 43,900.”
Owner complaint to NHTSAFiled Sep 26, 2014StructureODI 10639323

Visibility/wiper

1 report
“A DEFECTIVE PASSENGER SIDE WINDOW SPROCKET IN THE PULLEY ASSEMBLY CAUSED THE WINDOW TO JAM IN A HALFWAY OPEN POSITION WHICH CAUSED A DANGEROUS VISILIBILITY CONDITION WHILE OPERATING THE VEHICLE IN A SNOWSTORM. THE VEHICLE WAS LITERALLY APPROXIMATELY 36 HOURS PAST THE TIME DURATION OF THE FACTORY STANDARD WARRANTY PERIOD THEREFORE AUDI REFUSED TO ASSUME LIABILITY FOR THE WINDOW PULLEY ASSEMBLY'S FAILURE. *TR”
Owner complaint to NHTSAFiled Mar 27, 2014Visibility/wiperODI 10575215
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.