Audi Q7: Emergency call

 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; 

 Climate control system

Description One of the following options may be available, depending on vehicle equipment: A deluxe automatic climate control system with three zones where the temperature, air distribution, and air supply can be set separately on the left and right front sides, and the temperature can be se