If it is like most others of the breed you will find two Allen bolts that are
mounted up from the bottom of the bumper on either side of the license plate.
Remove these and the bumper will slide forward and off.

Be careful to disconnect the lights in the bumper and any ducting to the
radiator or oil cooler if so equipped.

Easy to do but really need two people to avoid damaging parts.

Sven Agardh wrote:

> Hi
>
> I've just got an Audi 80 '90, and haven't been able to get a manual yet.
> Now I have to remove the front bumper. I can't find the mounting bolts!
> Where are they located? Is there anything I have to remve before I can
> remove the bumper?
>
> /Sven