P83.10-2480-04
A32m1 Blower motor
Location
The blower motor is located on the right below the glove compartment in the air conditioner housing.
Task
The blower motor blows fresh air or air from the interior compartment through the air conditioner housing into the vehicle interior.
Function
Depending on the blower stage:
the AAC control and operating unit (N22) or
the comfort AAC control and operating unit (N22/7)
sends a control signal, via the Local Interconnect Network (LIN), to the blower regulator (A32n1).
The blower regulator then regulates the operating voltage for the blower regulator, depending on the control signal.
In engine residual heat utilization operation the blower motor recirculates the air in the interior.