Orange oil light line under it 04 audi a3 - Audi Cars & Trucks

SOURCE: engine oil warning light

Oil level warning light - yes, normal - refer to handbook.

SOURCE: Intermittant misfire Audi A3 1.8T (1999)

Sounds like carbon build-up in the cylinders. Take it and have it put on a machine called a "Motor-Vac"

SOURCE: audi a3 04 plate,locked out and no spare key

You have the key in the car? if so use a coat hanger to open the door, if not or you can't get the door open call AAA if you have it if not call a lock smith to get it unloked with a slim jim.

SOURCE: 2004 Audi A3 2.0TDI power steering does not work

the power on this car is electronically assisted take it to dealer or specialist and hook it up

SOURCE: AUDI A3 intake flag motor

I had the exact same problem. The check engine light would come on then go off. I didn't notice any drivabiltiy issues. End the end I had to replace the flapper motor, the high pressure fuel pump and the camshaft. They showed me the old parts and sure enough the camshaft lobe was worn down and the cam follower that actuates the fuel pump was in pieces. Needless to say it was very expensive. It's been a problem posted on many Audi sites. I went ahead and had the timing belt changed. Now she's as good as new.