I'm thinking about buying an A3 2006 or 2007 what should look for as far as problems with these cars??? Also how easy is it to add bluetooth

 

Here's a good summation of typical A3 issues:

http://forums.vwvortex.com/showthread.php?3366758

Bluetooth DIY has been covered many times on this forum.

Also on AudiWorld:

http://forums.audiworld.com/forumdisplay.php?f=13

Fourtitude:

http://forums.fourtitude.com/forumdi...nical-(VW-Audi)

Audizine:

http://www.audizine.com/forum/forumdisplay.php/56-A3-S3

And probably many others devoted to VW GTI/Jetta?EOS models.

You'll need access to a VAG-COM interface tool to make that conversion (extremely handy tool for many reasons). Either buy one yourself (NOT the cheap e-bay versions), or find someone in your area that has one, as my neighbor recently did with mine when he added Bluetooth to his EOS. Fourtitude has an excellent forum devoted to VAG-COM:

http://forums.fourtitude.com/forumdi...agnostic-Forum