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Remove/Install Air Body Control Control Unit - AR32.22-P-0006FRX

Model 290 

with code 489 (AIR BODY CONTROL) 

Shown with code 811 (Advanced sound system) 

G16553398Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
  Notes on HANDS-FREE ACCESS   AH80.61-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Perform commissioning of AIR BODY CONTROL control unit (N51/3). When replacing AIR BODY CONTROL control unit (N51/3).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
2 Switch off ignition and store transmitter key outside of transmission range (min. 2 m).    
3 Remove side trim in left load compartment.   AR68.30-P-1185FRX
4 Unscrew nuts (2) and set aside holder (1) in load compartment with control units attached. Model 290
with code 489 (AIR BODY CONTROL)
with code 810 (Sound system)
Model 290
with code 489 (AIR BODY CONTROL)
with code 811 (Advanced sound system)
 
5 Disconnect electrical connection (3).    
6 Unscrew nuts (4) and remove AIR BODY CONTROL control unit (N51/3).    
7 Remove AIR BODY CONTROL control unit (N51/3) from carrier plate. When replacing AIR BODY CONTROL control unit (N51/3).  
8 Install in the reverse order.