Where is the old Jetta water tank?
Jetta's warm air water tank is a part of the fan assembly, located in the middle of the vehicle, under the dashboard.
It takes about two hours to remove the instrument panel if the water tank is removed, and it takes 40 minutes to replace and repair it.
In daily use, if antifreeze is not added according to maintenance or cheap antifreeze is added, it will directly lead to corrosion of the water tank, which will lead to water leakage. The most obvious symptom is that there will be wet marks on the driver's floor.
The antifreeze smells. If it penetrates into the air duct, you will smell a bad smell in the car when you turn on the air conditioner. At this time, it is mostly caused by the penetration of antifreeze, so it is necessary to disassemble the instrument panel to check the water tank or replace the antifreeze again.
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