Audi a6c5 air conditioner has no warm air. Do you want to remove the dashboard?

Audi a6l heating box needs to be disassembled. The heating water tank of Audi a6l is located at the innermost part of the air-conditioning bellows of the vehicle and in the whole instrument panel of the vehicle. To replace this heater tank, you need to remove the entire instrument panel first, and then remove the entire bellows. Because the whole process needs to disassemble many parts, you must find professional maintenance.