Hi im looking to buy a TT and was curious what the model changes of the interior and exterior between 00 to 01 and from 01 to 02. Thank you

 

I found this on consumerguide.com:

Year-to-Year Changes

2001 Audi TT: A two-passenger soft-top Roadster joined the original coupe in spring of 2000, as an early 2001 model. Also new were a standard Electronic Stability Program (ESP) to help prevent skidding, a rear spoiler, and a 225-horsepower rendition of the TT's turbocharged four-cylinder engine, driving a six-speed manual gearbox. Audi's Quattro all-wheel-drive system was standard on the Roadster and 225-horsepower coupe, and optional for the 180-bhp coupe. A power top was standard on the Quattro Roadster, but optional if the convertible had front drive. Both Roadsters had heated glass rear windows. A power-retractable glass windblocker went between the structural roll bars behind the headrests.

2002 Audi TT: Added midyear to mark Audi's participation in American LeMans Series racing were 1000 limited-production 225-hp ALMS coupes with 18-inch wheels and special trim. Also new for 2002 was a new radio with in-dash CD.

I had also heard the 2002 got an upgraded diverter valve and an inside trunk release. I'm still researching all the changes myself.

 

Check this out.

http://forums.audiworld.com/tt/msgs/1396245.phtml

 

I can't find any posts talking about putting a 2002+ (in dash cd) head unit in to a 2000.

Has anyone seen this? Is it a clean swap or do wires need to be changed?