Caravan brake lights not working
Hi could anyone shed some light why we can't get the brake lights to work when we hitch up. we have a dedicated Westfalia wiring system which has been checked and the caravan lights work independently but when we hitch up the brake warning light comes on.
we have a Audi A6. and yes we have cleaned the fittings, and changed the bulbs And checked the earth. any ideas
0