20 Most Recent 2004 Audi A4 - Page 9 Questions & Answers

If it is the display for the gears flashing, this indicates a fault with the gearbox system, this is more common on multitronic gearbox's

i have lost my mobile

As a former Audi technician, I can pretty much guarantee the coil packs are your problem.

Engine management light, some problem in engine, might be simple cure, disconnect car battery for ten mins , might reset it, if not dealer or guy with diagnostics can reset

My Audi A3 from 2002 has a problem with the EPC. I have been to authorised service but they could find nothing wrong. When the EPC stays on after starting the engine the authomatic accelaration - I have no control. The engine accelerates by himself and somethimes it stopps.

What is the warning for?

PCV is an acronym for positive crankcase ventilation.
The PCV Valve is a very common replacement item on many engines today. It's called the PCV valve for short but it stands for Positive Crankcase Ventilation. When your engine spins it many times collects pressure in the crankcase area, and it has to escape to relieve pressure on the motors bearings and seals. The PCV valve and PCV system is typically located near the intake manifold, and many times comes right off of the valve cover. It is very simple to replace the PCV valve, and you can do so by simply unscrewing it, and screwing in the new valve. We recommend using a little bit of teflon tape or paste to make sure you do not get any oil leaks.
Example (see picture below): 2,4 ltr. Audi V6 engine (BDV, AMM)
It's not difficult to replace PCV valve!

You Need Vas5051 Or Vag-com Equipment To Programe It

the wiper control arms bushings are worn out and need replaced..

Check the headlight assembly for 3 mounting bolts...some models it is best to remove the hold down bolts for the entire assembly, then remove and replace the parking light bulb...carefully do not touch the new bulb as the human moisture will shorten the life of the new bulb...Hope this helps.