Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Vacuum pump, brakes - open circuit
Cause:
    Wiring open circuit, vacuum pump

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Vacuum pump, brakes - open circuit
Cause:
    Wiring open circuit, vacuum pump