I have a question..

[Det.Fireman]

I am new to this type of thing but I recently bought a 2006 Audi A6 3.2fsi and I am having electrical problems. I took it to the dealership and they told me they have no idea what is wrong with the car and it would cost about 700 dollars to chase down the electrical problem.

Symptoms:
Instrument cluster Jumps all over
Low oil pressure light on
Car Runs Rough only when instrument cluster Acts up
Transmission slips in reverse
Parking Brake Light is on

and when I pulled the codes, I had 29 of them.

Have any of you experienced any electrical problems similar to this and if so how did you fix it...?

[Nizmo]

Get a buddy, or pay someone to chase grounds.

It isn't rocket science, eventually pulling each ECU reading its pinout doing resistance checks and blah blah....

Can be done.