Easily access hidden service menu of your Audi A6 C5 Climatronic. With this secret diagnostic menu you can check cars live data like battery voltage, car speed, engine RPM, various temperature sensors readouts, DTCs and much more.
Performing this procedure may cause permanent damage to your car.
Do this at your own risk!
We are not responsible for any loss or damage.
Audi A6 C5 Climatronic hidden menu
- Turn the ignition on and wait few second for the Climatronic system to start. You can also turn on the engine.
- Press and hold both air recirculation button and windshield vent button.
- Use left side temperature buttons to select channel.
- Press recirculation button to view value stored for selected channel.
- Press recirculation button again to go back to channel selection.
- Turn the ignition off to exit Audi A6 C5 Climatronic hidden diagnostic menu.