Safety Precautions
Safety Precautions when Working on the High-Voltage System
WARNING
High Voltage Poses Life-Threatening Risk
The high-voltage system is under high-voltage.
Electrocution ca
Component Location Overview - Components Outside of Passenger
Compartment, Front Component Group "1"
Components on the vehicle front and in the engine
compartment
Note
Depending on vehicle equipment, there are different versions
of the A/C system for the Audi Q7. Make sure to use the corr
Note
On vehicles with a high-voltage system but without a heat
pump (for example on Audi A3 e-tron, Audi Q5 hybrid, Audi A6
hybrid and Audi A8 hybrid) no check valves are installed in the
refrigerant circuit. On these vehicles valves are installed in
the refrigerant circuit which regulat