Dude, your issue is definitely the window regulator for sure. if it goes down and not up then that is the part you need.

 

i have a 51 plate a4 q t s an my drivers door is dead windows wont work no lights on the swich for window,, elc mirrors wont work of locking form out side with key wont work.... is this a wireing harniss how much is it to replace

 

Have you replaced your switch yet?

 

no haven replaced the switch do u think i should? going to take door card off now an have a look behind there see what i can find!!

 

gr8 news took my door card off compleatly un conected all the electrices an couldn find any thing wrong thought it was the main power module but when i put it all back together it works happy days

 

So many posts saying "I'll post results tomorrow" but never do. OP, did you find a solution?