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Home >> Mercedes Benz >> 2011 >> CL600 >> Repair and Diagnosis >> Suspension >> Front Suspension >> Suspension -- Cl600 (216.376) >> Testing & Repair >> Remove/install air suspension control unit - AR32.22-P-6000SX

Remove/install air suspension control unit - AR32.22-P-6000SX

MODEL 216, 221.0/1 

Shown on model 221 

Fig 1: Identifying Air Suspension Control Unit Components
G07536599Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
1 Move the front passenger seat into the rearmost position    
2 Remove floor mat and fold back floor covering (1) in front passenger footwell    
3 Unscrew plastic nuts (3) and tilt step plate (4) in the direction of the arrow    
4 Disconnect electrical connectors (5)    
5 Remove bolts (2) TORQUE SPECIFICATION *BA32.22-P-1007-03D 
6 Remove control unit (N51)    
7 Install in the reverse order    
8 Perform control unit adaptations using STAR DIAGNOSIS, read out fault memory and erase if necessary When replacing the control unit (N51)  
DANGER Risk of accident  caused by vehicle starting off by itself when engine is running. Risk of injury  caused by contusions and burns during starting procedure or when working near the engine as it is running Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.
AS00.00-Z-0005-01A
9 Perform engine test run and check AIRmatic for proper operation    
AIR SUSPENSION

Number Designation Model 216 Model 221
BA32.22-P-1007-03D Bolt, control unit to carrier Nm 3 3