I just bought my a4 last month and every thing has been going great. But three days ago my power windows and power locks stopped working. Is this a common problem, and does any one know what might be wrong with it??

thanks

 

You try checking the fuses?

 

it's the central locking module ... it control the windows and there's a pump in it for the lock ... look in your passenger side rear fender for the module ... look for the part number on the grey plastic piece and try to find a use one because the new one is something like 400$ ... I got a use one for 150$ ...