S4 Quattro Wagon V8-4.2L (BHF) (2008)
![background image](/audi/s4_quattro_wagon/v8-4.2l_(bhf)/Page-2905001.png)
Control Module HVAC: Component Tests and General Diagnostics
Test Step 6
Test Step 6
Activation of the A/C compressor regulator valve (N280)
Control Module HVAC: Component Tests and General Diagnostics
Test Step 6
Test Step 6
Activation of the A/C compressor regulator valve (N280)