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Engine coolingPart report

2001 Audi TT Engine cooling Problems

Complaints
10about this part
Share
8%of 120 total for the year
Median mileage
77,350miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 10 complaints about the engine cooling of the 2001 Audi TT, 8% of the 120 complaints for this model year. Where a mileage was given, the median is 77,350 miles. 1 a fire, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I purchased an Audi TT with 40,000 miles on it in january of 2004. It burns 2 quarts of oil every 800 miles. Audi is unable to fix the problem and it has been to the shop at least 15+ times for the same problem. No one will help me and I never have my car. They give me loaners until they can fix it, which they have not been able to do it 11 months. I need help and have no where else to turn to. Please help!”

NHTSA complaint #10100468, filed 2004-11, 42,000 miles

“I own a 2001 Audi TT convertible with the 1.8 turbo engine (180hp). On february 22nd, the timing belt failed and the engine was severly damaged. The repairs cost me $3650 along with a rental car bill of $450. Since my car had 47,200 miles on it when this happened, I attempted to get Audi of north america to pay for the reparis but they refused. The car is no longer under warranty, but the maintainance manual specifies that the timing belt should be change at 120,000 miles. …”

NHTSA complaint #10153462, filed 2006-03, 47,200 miles

“On our Audi TT 2001 convertible, the electrical outlets underneath the dashboard caught on fire. The fire department was called and after an investigation, found no known cause of fire. Also, prior to this fire, the tip of the spark plug fell into the engine cylinder block, causing us the owners to pay in full for a new engine head to be replaced....lots of money (approximately $8000). We replaced it through a well known professional Audi shop auto haus munich in san diego. Hazardous lights needed to be replaced professionally because it interfered with the signal lights. …”

NHTSA complaint #10333910, filed 2010-05, 96,800 miles

“(1) events leading up to the failure of my timing belt were normal driving conditions, ie no sounds, smells, or visual damage. (2) on 01/15/2007, my timing belt broke while driving. The consequences are damage to the cylinder head, as well as other parts of the engine. (3) last year, Audi changed the time/mileage needed in order to change timing belt from 106,000(as stated in the owner manual, of the Audi TT) to 60,000-70,000, according to an employee, I spoke with. I asked the dealership if any notices; mail, e-mail, or phone, were sent out, and their response was, no. …”

NHTSA complaint #10186435, filed 2007-03, 85,000 miles

“Purchased a 2001 Audi TT 225 coupe on october 2000, eight years later and only 69700 miles,timing belt fails causing major damage to the engine. August 2008 Audi sent out a letter acknowledging a potential problem with the timing belt but since it was not a recall I paid only a small attention to it. Besides all this clearly the design of the timing belt is faulty or inadequate to be used on a sports car!!!”

NHTSA complaint #10249445, filed 2008-11, 69,700 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
200918%
2008214%
2005218%
2003431%
2002411%
2001108%
20001318%

Other parts of the 2001 Audi TT

Electrical system
71 complaints
Air bags
10 complaints
Fuel system
10 complaints
Brakes
8 complaints
Transmission and drivetrain
7 complaints
Suspension
6 complaints
Other or unknown
5 complaints
Visibility (wipers, defrost, mirrors)
5 complaints
Tires
4 complaints
Equipment
3 complaints
Body and structure
3 complaints
Electronic stability control
2 complaints

← All problems reported for the 2001 Audi TT

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology