LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2022 >> CLS450 >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Suspension - 257 Chassis >> Testing & Repair >> Remove/Install Air Body Control Control Unit - AR32.22-P-0006FR

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

Model 257 with code 489 (AIR BODY CONTROL) 

G14548457Courtesy 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 HANDS-FREE ACCESS   AH80.61-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Perform initial startup 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 paneling in left side of luggage compartment Model 257 with code 489 (AIR BODY CONTROL) except code 811 (Advanced sound system)  
      AR68.30-P-4800FR
4 Remove subwoofer Model 257 with code 489 (AIR BODY CONTROL) with code 811 (Advanced sound system)  
      AR82.62-P-7841FR
5 Remove sound system control unit holder and place to one side Model 257 with code 489 (AIR BODY CONTROL) with code 810 (Sound system)  
Model 257 with code 489 (AIR BODY CONTROL) with code 811 (Advanced sound system)  
IMPORTANT Do not disconnect electrical connections. AR82.62-P-7724FR
6 Unscrew nuts (1) and place holder (2) with attached electrical lines into trunk    
7 Detach electrical connections (3)    
8 Release and remove AIR BODY CONTROL control unit (N51/3)    
9 Install in the reverse order