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Electrical system

2002 Audi TT Electrical problems

Owners have filed 18 complaints about the 2002 Audi TT's electrical system with NHTSA - 47% of all its complaints, most recently on April 16, 2014. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Complaints
18
Recalls
0
Crashes
0
Fires
0
Injuries
0
Deaths
0

Electrical complaints

Electrical systemBody, doors & structure

Audi tt's 2002 and others all have a major safety problem. The door latch has a defective electronic switch that fails. Thus, making the door impossible to open. The computer sensor in the door handle is defective. It's dangerous. You can't even get out of the car due to an accident. If you google audi tt door latch sensor problems, you will see numerous reports of this problem. Go to this link for a utube video of the problem: https://www.Youtube.Com/watch?V=2lv62sedy-s audi needs to repair or replace all these defective door latch assemblies immediately. *Tt

Filed Incident Electrical system · Latches / locks / linkagesNHTSA 10583210
Engine & coolingElectrical systemLights

Audi tt 2002 dash pod recalled in ireland and britain. Interference and erratic performance with instrument gauges and lights. I am having same problem and vehicle only has 30k miles. Can result in unexpected shut down on highway. Dealer says car computer does not indicate any problems and customer, me, ends up paying for each malfunctioning component as just "normal wear and tear". *Tr

Filed Incident Engine and engine cooling · Electrical system · Exterior lightingNHTSA 10352573
Electrical system

Instrument cluster failure in dash, temperature gauge reading hot when car isn't warmed up. Display lights nearly unreadable. Need new instrument cluster at the cost of $1100 from the dealer. *Tr

Filed Incident Electrical systemNHTSA 10317319
Fuel systemElectrical system

My instrument cluster on my 2002 audi tt has several problems. The digital display in the center of the counsel has several burnt out pixels and makes reading outside temperature and time difficult. Also the fuel gauge no longer displays the correct fuel level. *Tr

Filed Incident Fuel system, gasoline · Electrical systemNHTSA 10261042
Electrical system

Cluster went out on 2002 audi tt at under 21000 miles, four months shy of being covered by audi. *Tr

Filed Incident Electrical systemNHTSA 10249385
Electrical system

2002 Audi tt - major electrical problems with the in dash computer. Battery goes dead while driving and all indicator lights come on. Speedo and all instruments go dead. *Tr

Filed Incident Electrical systemNHTSA 10232600
Electrical system

The instrument cluster on my 2002 audi tt roadster began to fail in august 2007. By the end of the summer, not one number on the panel could be read...It was in complete failure. Because of the failure I cannot drive my car at all because I would have no idea of how much gas I had nor would I know at what rate of speed I was traveling. There was a class action lawsuit on this issue which was settled this year and I received notification of it in april 2008...Which, at the time of receipt placed my car outside of...

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the six year limitation period...Even though the car is a 2002 and the panel failed last year. I am being told that my car will not be repaired by audi of america unless I pay the $1,300.00 Charge to have it fixed. This is an audi problem and they are trying to turn it into my problem. This is a very expensive car which is never driven in the snow and is a "garage queen". I can't drive it and now, I can't even sell it...Who would want to buy it? It is unsafe to drive and I would not take it onto the highway without the instrument cluster working. I cannot afford to have it repaired, therefore, I have an expensive little car sitting in my garage which cannot even be used. What should I do? *Tr updated 06/10/08

Filed Incident Electrical systemNHTSA 10228857
Electrical system

Tl*the contact owns a 2002 audi tt. While driving at an unknown speed, the instrument panel lights faded out and the odometer and fuel gauge readings were inaccurate. After a few days, the instrument panel display was completely illegible. Also, the contact had to make several attempts to start the vehicle. Once it started, the vehicle would stall moments later. The vehicle was towed to the dealer and they replaced the instrument cluster for free because it was under warranty. Currently, the vehicle is...

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experiencing the same failures, but the vehicle is no longer under warranty. The contact would be responsible for the repair costs. The vehicle has not been repaired. The failure mileage was 4,267 and current mileage was 26,400. Updated 06/02/08 *bf updated 06/02/08 *tr

Filed Incident Electrical systemNHTSA 10227991
Electrical system

Instrument cluster is not reading correctly. The gas gauge will read at the half marker when there is a full tank. And the main electronic cluster is faded and it will not display completely. *Tr

Filed Incident Electrical systemNHTSA 10223274
Electrical system

2002 Audi tt roadster with defective instrument panel. Consumer states that the since the problem began with the instrument panel it has now started affecting the performance of the vehicle. *Kb the fuel and temperature gauges no longer functioned and the liquid crystal display failed to indicate readable information. The speedometer and tachometer functioned sporadically. *Jb

Filed Electrical systemNHTSA 10221663
Electrical system

Audi tt instrument cluster is out at 38,000 miles. No gauges for anything: rpms, gas, miles, speed.... Same issue warranted a recall for audi uk, why not here?? Cost is nearly $1200 dollars to fix!! Sits at dealership now. *Tr

Filed Incident Electrical systemNHTSA 10219250
Electrical system

2002 Audi tt had instrument cluster replaced @41,000 miles when I bought the car in january 2007. Recently, the battery went dead after sitting 5 days. When it was restarted and the battery recharged, the instrument cluster is acting up again. I understand that this is a very normal occurrence in these cars. The problem can (and has) caused the speedometer to stop working. There is now 45,00 miles on this car. *Tr

Filed Incident Electrical systemNHTSA 10217589
Electrical system

2002 Audi tt with instrument cluster problems. Consumer states that the problems with the instrument cluster have now begun to affect the operation of the vehicle. Consumer states that the manufacturer is aware of the gauge cluster failure. *Kb the fuel and temperature gauges no longer functioned properly. There was no way to know the actual level of fuel in the vehicle and the actual engine operating temperature. *Jb

Filed Electrical systemNHTSA 10217160
Electrical system

2002 Audi tt roadster with instrument cluster problems. Consumer states that instrument panel problems have escalated to serious operational problems. *Nj the consumer stated the liquid crystal display has failed and did not indicate readable information. There was no way of knowing the level of fuel in the vehicle or the engine operating temperature. The display pixels did not illuminate, so it was impossible to understand the warnings that were being displayed. *Jb

Filed Electrical systemNHTSA 10212825
Electrical system

2002 Audi tt quattro instrument panel problems. Consumer states that instrument panel problem has gotten worse and expanded to safety issues with the operation of the vehicle. *Kb the consumer stated the warning gauges never functioned properly since the vehicle was purchased. The consumer stated he has driven for miles without functioning brake lights, front parking lights or signal lights. The fuel gauge continually read 1/4 of a tank when it was empty. *Jb

Filed Electrical systemNHTSA 10212749
Electrical system

2002 Audi tt coupe with gauge cluster problems customer states that the problem started just after the warranty period**nar**cc the failure of the gauge cluster causes the consumer to not be able to read the fuel, or temperature gauge, the engine or vehicle speed. *Jb

Filed Electrical systemNHTSA 10194392
BrakesEngine & coolingTransmission & drivetrainElectrical systemBody, doors & structure

2002 Audi tt developed numerous mechanical problems.*Mr the windows made noise when being rolled downs, the dealer replaced the regulator. The turn signal relay was defective which caused the flasher relay to make noise. The component was replaced twice. The left front maker light bulb blew. The brake light illuminated on the dash. The dealer determined that the front pads and rear rotors needed to be replaced. A few day later the brake light illuminated again. This time the dealer replaced the abs unit. ...

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While driving the check engine illuminated. The dealer replaced the coolant temp sensor. Ignition coils failed twice causing the check engine light to illuminate. The radio lost power. The check engine light illuminated again but this time the dealer replaced the mass air flow sensor. The horn stopped working. The rear differential unit was replaced. Breather hose split. Right tie rod end became worn and caused noise. The dealer found loose subframe bolts during inspection which caused the subframe to move while driving over bumps and while braking. *Nm

Filed Incident Service brakes, hydraulic · Engine and engine cooling · Power train · Electrical system · StructureNHTSA 10132400
Electrical system

Direct ignition coil failure due to cold weather. Lost one coil on a cold day and was told by my service advisor that this was common and that audi was already redesigning the unit. They replace only the bad coil as they had been instructed too due to lack of spare parts. Very unhappy that I will be driving a vehicle that will have 3 more potential problems waiting to happen.

Filed Incident Electrical systemNHTSA 10005552

Audi TT electrical complaints by year

TT electrical problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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