mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Blower Motor Resistor|Service and Repair > < Blower Motor Resistor|Front
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Blower Motor Resistor: Description and Operation
Rear

The blower regulator regulates the power supply for the rear blower depending on the speed set.

Blower switch position

Blower control voltage 

(reading on display)

(manual)

1 segment

1.00V

2 segment

1.20V

3 segment

1.50V

4 segment

1.90V

5 segment

2.40V

6 segment

2.90V

7 segment

6.00V

Blower Motor Resistor|Service and Repair > < Blower Motor Resistor|Front