Audi Q7: Care and cleaning

 Finding Leaks via Vacuum Test using A/C Service Station or Nitrogen Pressure Testing

Vehicles with a High Voltage System (Hybrid Vehicles) Read and follow all of the supplemental warnings for all work performed on vehicles with the high voltage system. Refer to → Chapter "Warnings when Working on Vehicles with High Voltage System" and → Electrical Equipment; 

 Fuel Filler Door Lock Motor -V155-, Removing and Installing

Removing - Remove the fuel filler door unit. Refer to → Chapter "Fuel Filler Door Unit, Removing and Installing". - Remove the bolts -arrows-. - Remove the fuel filler door lock motor -1- with the emergency release cable from the fuel filler door unit -2-. - If the fuel