park lights on 1998 Audi A6 Quattro

my park and tail lights stop work when i pluged a trailer in to the car. i checked all fuses i could find and they where ok, where else do i look.

Asked by for the 1998 Audi A6 Quattro
1 answer 1 comment
you probably shorted the lamp control module. you are going to need someone with AUDI experience to fix this one.
ok that you