Where is the flasher unit in Audi A4 1999 model?

In the 1999 Audi A4, the flasher unit is typically located in the fuse box. The fuse box can be found under the dashboard on the driver's side, near the steering column. To access the flasher relay, you may need to remove the cover of the fuse box and refer to the diagram on the cover or in the owner's manual to identify the correct relay.