Problems · by component
2001 Audi TT electrical system problems
72 owner complaints to NHTSA about the 2001 Audi TT cite electrical system, 55% of all 130 complaints for this model year.
Complaints
72
55% of all complaints
Crashes
0
Reported by owners
Fires
2
Reported by owners
Injuries
0
Reported by owners
What owners say about the electrical system
Verbatim from NHTSA complaints, newest first
“HEADLIGHTS JUST STOPPED WORKING AGAIN FOR THE UMPTEENTH TIME. PARK LIGHT AND HIGH BEAMS WORK FINE. THIS IS A REOCCURRING PROBLEM WITH THE LOW BEAMS. CAN BE DRIVING ALONG FINE AND CUT CAR OFF AND START BACK UP AND LOW BEAMS JUST WON'T COME ON. IF IT WAS 1 AT A TIME I COULD SEE IT AS BEING NO PROBLEM BUT THEY BOTH STOP WORKING AT THE SAME TIME. KEEP REPLACING SWITCH AND HEADLIGHTS...THINKING THIS WOULD ALLEVIATE PROBLEM TO NO AVAIL. SEE THIS IS AN ONGOING PROBLEM WITH AUDI OWNERS. ALSO SEE THAT IT'S A RECALL ON THE NEWER MODELS BUT NOT THE LATE MODELS.”
“ELECTRICAL ISSUE WITH GAUGE CLUSTER, FUEL GAUGE INACCURATE (RUNS OUT OF GAS IN MIDDLE OF HWY), LOW OIL PRESSURE LIGHT COMES ON (MANUAL SAYS TO STOP IMMEDIATELY WHEN LIGHT COMES ON), AIR BAG LIGHT COMES ON! EVERYTHING I HAVE READ STATES THESE ARE ALL PROBLEMS WITH THE GAUGE CLUSTER (COST OVER $1000 TO HAVE REPLACED!) AUDI USA KNOWS ABOUT PROBLEM BUT REFUSES TO DO ANYTHING ABOUT IT. AUDI HAS A RECALL IN THE UK FOR THIS PROBLEM, WHY NOT HERE IN THE U.S. ?? THIS IS A SERIOUS SAFETY ISSUE!”
“THIS IS A KNOW PROBLEM WITH AUDI. THEY REFUSE TO RECALL, BUT I WANTED TO JUST ADD TO THE LIST OF PEOPLE HAVING AN ISSUE HERE. THE GAUGES ARE FLICKERING (GAUGE CLUSTER). THERE SHOULD BE A RECALL.”
“PURCHASED THE CAR NEW IN 2001, THE AIRBAG LIGHT STARTED COMING ON INTERMITTENTLY IN 2003 HAD THE CLUSTER REPLACED IN 2004 (15K MILES) UNDER WARRANTY, SHORTLY AFTER IT WAS REPAIRED THE AIRBAG LIGHT CAME ON AGAIN INTERMITTENTLY FOR ANOTHER 2 YEARS UNTIL IT STAYED ON PERMANENTLY. I BROUGHT IT BACK TO ANOTHER DEALER THEY RESET SOMETHING AND THE AIRBAG LIGHT WENT OUT AGAIN FOR ABOUT A YEAR. IN 2010 I BROUGHT IT BACK TO THE DEALER AGAIN FOR A CLUSTER RECALL, THEY REPLACED THE CLUSTER ALL WAS FINE THEN ABOUT A YEAR LATE THE AIRBAG LIGHT CAME ON AGAIN. BROUGHT IT BACK TO THE DEALER AND WAS TOLD IT WAS THE AIRBAG MODULE. SPENT $1500 TO HAVE THE AIRBAG MODULE REPLACED ( THINK THIS WAS THE ISSUE ALL ALONG). AFTER HAVING THE AIRBAG MODULE REPLACED THE SEAT BELT LIGHT NO LONGER COMES ON. WAS TOLD IT IS THE CLUSTER. THE CAR HAS 37,000 MILES ON IT THIS WILL BE THE 4TH CLUSTER IN THE CAR. THE DEALER WANTS $1500 TO REPLACE AGAIN WITH NO GUARANTEE. AUDI ACCEPTS THERE IS A PROBLEM AND WILL PAY A FEW HUNDRED TOWARDS THE REPAIR. I WILL BE RESPONSIBLE FOR ABOUT $1200, I HAVE TRIED CONTACTING THE AUDI MANAGER (#248-754-3686) HANDLING THE CASE AND MY ATTORNEYS OFFICE HAS TRIED…”
“THIRD INSTRUMENT CLUSTER ON A 2001 AUDI TT ROADSTER. FUEL GAUGE AT FIRST SHOWED TOO MUCH FUEL. AFTER A NEW CLUSTER THE FUEL GAUGE SHOWS LOW WHEN ITS NOT. APPARENTLY THE SENDING UNIT IS THE CAUSE BUT AUDI IS IGNORANT OF THE ISSUE AND DOES NOT HAVE A REPAIR SOLUTION. I DARE SAY AUDI DOES NOT CARE ABOUT ITS CARS, THEIR PROBLEMS AND THEIR CUSTOMERS. *TR”
“2001 AUDI TT CONVERTIBLE: THE HORN JUST STOPPED WORKING ONE DAY, THE INSTRUMENT CLUSTER DISPLAY STARTED TO NOT DISPLAY CLEARLY THEN THE CAR SEEM TO LACK POWER WHEN STARTS UP, CAR THEN WOULD NOT START IN THE MORNINGS, THEN THE CAR WOULD NOT START AFTER BEING LEFT FOR MORE THAN 20 MINUTES, AND THE CAR WOULD OFTEN TOTALLY SHUT OFF WHILE STOPPED AT A RED LIGHT THEN AUTOMATICALLY TURN BACK ON AGAIN ALL BY ITSELF. THE BRAKE LIGHTS ALSO STAYED ON AT ALL TIMES EVEN WHEN THE CAR WAS COMPLETELY SHUT OFF. IGNITION COILS ALSO CAUGHT ON FIRE AFTER CHECK ENGINE LIGHT WAS ON FOR ONLY A FEW HOURS. THE CONVERTIBLE TOP WARNING LIGHT IS FLASHING ON THE INSTRUMENT CLUSTER, AND THERE IS A RATTLING NOISE COMING FROM THE CONVERTIBLE TOP LATCH AREA WHILE DRIVING. CONSEQUENCES: DANGEROUS LIFE THREATENING SITUATIONS, FEAR, STRESS, FINANCIAL BURDEN/HARDSHIP, TIME CONSUMING, AND EXTREME INCONVENIENCE. REPAIRS: HORN WAS REPAIRED, INSTRUMENT CLUSTER WAS REPLACED, CONVERTIBLE TOP RATTLE AND WARNING LIGHT NOT REPAIRED, BRAKE SYSTEM WAS REPLACED, AND COILS ALL REPLACED. *TR”
Showing 6 of 72 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 31, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.