mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

GF83.40-P-2180-01T Automatic Air Conditioning Control and Operating Unit, Task|Page 16359 > < GF83.40-P-2180-01T Automatic Air Conditioning Control and Operating Unit, Task|Page 16357
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Window defrost switch (N22s3)

The temperature is set to "maximum" and the air flow distributed to the defroster and lateral nozzles. All the other flaps are closed.

The blower is controlled depending on the coolant temperature. The function LED in the window defrost switch (N22s3) comes on.

GF83.40-P-2180-01T Automatic Air Conditioning Control and Operating Unit, Task|Page 16359 > < GF83.40-P-2180-01T Automatic Air Conditioning Control and Operating Unit, Task|Page 16357