Cayenne S - problem...help!

[tanky]

Hi, good to find this place!

Just stumbled across this forum in desperation for some help/advice on a Cayenne S Tiptronic 2003.

When I start the car I get lots of failure lights.."ABS failure", "4-Wheel drive failue", "Brake proportioning"..

Dealer has advised that they think it a "can line" problem??? Could not advice on cost as they don't know how long it could take to trace the problem???

Not under warranty :-(

Any help/thoughts appreciated!

[noumenon]

Background on can:
http://en.wikipedia.org/wiki/Controller_Area_Netwo...