The headlight switch will continue to overheat and stop working until this modification is installed. The relays installed will handle all of the headlight current that the light switch used to not handle to well at all.

This will keep the heat out of the headlight switch and prevent any future failure.

I will attache a PDF of my drawing that I created and used to install the modification into my 1996 - 2001 B5 A4.

1996 - 2001 B5 Audi A4 Head Light Modification Rev 2 .pdf