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当前版本: Pat Sweeney ,

标题:

Window fogging with heater on

文本:

I have a 1985 300D Turbo diesel. I live in the cold & rainy Northwest. With the defroster on the windows are clear, however when I switch to any heater setting the windows fog up.  The car is not loosing any coolant, there are no water leaks in the car, the carpets are dry.  Is this a common problem?  Having the defroster fan howling all the time is rather irritating.

设备:

Mercedes W123

状态:

open

已接受的回答:

452909

原帖由: Pat Sweeney ,

标题:

Window fogging with heater on

文本:

I have a 1985 300D Turbo diesel. I live in the cold & rainy Northwest. With the defroster on the windows are clear, however when I switch to any heater setting the windows fog up.  The car is not loosing any coolant, there are no water leaks in the car, the carpets are dry.  Is this a common problem?  Having the defroster fan howling all the time is rather irritating.

设备:

Mercedes W123

状态:

open