20 Most Recent 2000 Audi A6 Questions & Answers

hold rbds and pscan till you see numbers then use the radio memory buttons to control the number you want to put in after the numbers are put in hold rbds pscan again till u see it says safe and radio works.

A good place to start is the brake light switch. There are 2 circuits in there: 1 for the brake lights and the other for the car computer (ESP, Engine brake etc...) If the brake switch has an intermittent fault, the EPS light may come on and the car may run rough until you stop the vehicle and remove the key. It then re-set itself until the next time you are using the brakes and the fault appears again.

Go there: https://www.partsgeek.com/catalog/2003/audi/a6_quattro/engine_electrical/spark_plug.html

You have a open maxi fuse or a fuseable link you will need to start at the battery terminal and look for a open fuseable link,from there inspect the starter for a open fuseable link, the inspect the engine junction fuse box for any open maxi fuses

if the temp gauge does not return to zero with cold engine then the problem is going to be a gauge/instrument pack fault

generally is located on air delivery pipe

Ok the AUDIS and VWS have micro switches in the door latches and the drivers side may be stuck or shot try unlocking the passenger side with a key. You can also try the driver side with a key. If you can get the doors open them and get your battery disconnected both cables put key in ignition and turn it to the run position the hook your battery back up while the key is still on. That should disable the alarm till you lock the doors again.

It sounds like the throttle body position sensor has gone out on you. If you look at the throttle body you will see a small sensor off to one side that has an electrical connector. Ensure it is plugged in. If it is then you may want to replace it. It is quite a simple repair.

Replace the transmission housing is what I would do.

it sounds like the person may not have torqued the bolts properly

I would agree sounds like a faulty switch, its a cheap part just change it. However why are you changing your oil every 40 day?? 10-12,000 miles is more than sufficient. Changing oil too often is actually bad for your engine!