Any good diagnostic tools for audi a4?
Go here: http://www.obdtool.com/default1.asp $71
Then download VCDS lite from Ross Tech and activate it for $99.
Ross-Tech from Vag.com. That's what everyone uses, most of the Audi / VW forums even have a specific section for VAG.com users. I have had one for over 12 years, saved tons of $$$.






