How do I remove the rear light assembly on a 2008 A6 S-Line

contact an wrecker who specialises in audi or go to a dealer for the parts.

open the trunk and take the carpet panel off that is right behind tail lights. it is held on with plastic like wing nuts and you will have access to the screws that hold them on. you have to do it all from inside trunk.

how do you remove headlight assembly drivers side on audi a6 2001

The DPF is designed to be self-cleaning to a certain extent if the engine is run for a good length of time the deposits should burn off. I would kick up a fuss with Audi about the warranty, ask them to show its exclusion. Unless the DPF has become physically damaged by something you have done then they need to have it fixed as it is a result of the deficiency in their design. This is not like some damaged tyre, open to abuse by the driver, the DPF is integral to the vehicle operation and through no commission on your part it is not functioning as it should.

Hi my name is mike ! on your vehicle the change oil light has to be reset by a scanner with european software ,it will have to be done at a shop ,most every audi that we work on at the shop I work at has to be done this way ,hope this has helped you !

remove rear part of air intake duct
take off cover for headlight housing
remove connector (counterclockwise) and wire clamp for bulb

If you are only changing the bulbs, on the back of the headlight assembly, you'll see two metal retainers that hold the rear cover to the assembly.  Pop those outward from the headlight, and the rear cover will be loose.  Pull back on it, and you'll see the bulbs.  Turn the retainer counter-clockwise, and it will pull off, allowing you to remove the bulb.  Installation is the reverse of removal.

cd rack should pull out when you press the button down

Find out the diameter of the line and get some tubing and compression fittings at a hardware store.