How to turn off the air conditioning in an Audi A6?

[DeAdelyn]

Audi A6 air conditioning can be turned off by simply pressing the OFF button. Here is a related introduction to the maintenance of Audi A6 air conditioning: Replacing the dust filter: First, open the engine hood, remove the clips fixing the drainage channel, and then take off the drainage channel to access the dust filter. If the dust filter has not been used for long, it can be cleaned with high-pressure air; if it is already clogged, simply remove and replace it with an original dust filter, then reinstall it as it was. Disinfecting the external circulation air duct: Start the vehicle, turn on the air conditioning and set it to external circulation mode. Spray foam cleaner onto the dust filter, and the external circulation air will draw the cleaner into the air duct, disinfecting the duct, air conditioning evaporator, and heater core deposits, and removing odors. The dirt will turn into liquid and flow out through the air conditioning drain. After cleaning, it is best to replace the dust filter, and fresh air will blow out from the vehicle's vents.