FixVault

Control module for rear blower motor, location/task/design/function - GF83.10-P-2169P

WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2007 Mercedes-Benz C350, 2007 Mercedes-Benz C280, 2007 Mercedes-Benz C230, 2006 Mercedes-Benz C55, and 2006 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 203 as of 1.6.01, 

209.3 /4 with CODE (581b) Convenience automatic air conditioning 

Shown on model 203 

Fig 1: Locating Rear Blower Motor And Rear Blower Motor Control Module
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  Rear blower motor control module position The rear blower motor control module (N22/3) is located behind the rear nozzle below the center console.  
  Rear blower motor control module task The rear blower motor control module (N22/3) controls the rear blower motor (M2/1) voltage supply depending on the relevant blower level setting.  
  Blower motor control module, function   GF83.10-P-2169-01P