Audi A4: Communication

 Window Regulator, Removing and Installing

Removing - Remove the door window. Refer to → Chapter "Front Door Window, Removing and Installing". - Release the retainers -1 and 3- on the window regulator threaded pins -2- using an 11 mm socket. To do so, slide the socket onto the threaded pin. - Unclip the window regul

 Test Sequence

Battery, Checking, Vehicles with Battery Monitoring Control Module J367 or Energy Management Control Module J644 and Data Bus On Board Diagnostic Interface J533 In certain model series the following is responsible for monitoring the electrical system: Energy Management Control Module -J644- or