07 Audi a4 Warm Water Valve Location

Audi a4 has no special heater valve. You can turn on the Audi a4 heater in the following ways.

1. Click the one-button start button in the central control position of Audi a4 to start the engine of Audi a4.

2. After starting the Audi a4 engine, click the close button on the control panel of the Audi a4 air conditioner to turn on the Audi a4 air conditioner.

3. After turning on the Audi a4 air conditioner, click the A/C button on the Audi a4 air conditioner panel to turn off the Audi a4 refrigeration.

4. After turning off the refrigeration of the Audi a4, turn the temperature adjustment knobs on the left and right sides of the Audi a4, so that the Audi a4 heater can be turned on.