I fell in love with my Audi TT when I spotted it about 2 years ago. When I test drove it, I was less than 1/2 mile from the dealership when I decided I wanted it. Sometimes this is good and in my case not so good. I am 53 years old and have had MANY vehicles in my life and this one has done nothing but caused me headache after headache and it seems I'm not the only one. I guess I'm just venting here. First problem, the car did not have an owner’s manual and refuse to pay 45-60 dollars to purchase one that comes free when you buy a car (I did purchase the Bentley manual and have used the heck out of it). Second issue, the rear tires were wore out, with the front ones showing little wear. I just assumed the front was changed and the past owner just hadn't gotten around to changing the back ones. 3 rear tire sets later, taking the car to a NON Audi dealer to check the alignment and finally having Audi check it to find out the rear wheels were .40 and .43 out, so that is fixed ($1400 later). Cruise and rear brakes stopped working, which was a bad brake switch (located above the brake pedal), changed and repaired this problem. ABS light comes on randomly and found out that this seems to be common with all TT's, especially 1999-2002. Seems to be a LOT of sensors that may cause this. Light resets and goes off when you turn the car off then back on. Air Bag light comes on in cold weather and then off when the car warms up and now stays on all the time, which what I'm hearing may be a bad connector all the way to a bad module. My TT started running HOT, which seemed to be a bad water pump, which was common, due to plastic impellor. I had almost 100k on the engine so ordered and installed new Timing belt kit which included the new STEEL impeller. Temp gauge still reads a bit high, but also found out this could be caused from bad dash module (My fuel gauge reads erratic also). When I had the car's alignment checked last year, they did a 75k inspection for me and said that the HalDesk control module was bad and needed to be replaced, for a cost of $1500 and a ABS Sensor Switch, which is part of the brake booster, for a cost of $800. It just seems that while the Audi TT is a very pretty car, nice to drive, it is the HIGHEST Maintenance car I have ever owned, including a 1975 corvette that is parked in my garage also. What upsets me is that every problem I have mentioned seems to be COMMON. Very frustrating and as soon as I can, I am going to unload this money pit. I have NO ideal of how much more I would have spent on this car if I didn't do most of the maintenance myself. I purchased the TT at a steal, or so I thought for $10,000, but have put in close to $3,000 in repairs, so far. OK, I now feel much better. Just curious if there are others out there with the same issues I am expeirencing.