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Home >> Mercedes Benz >> 2009 >> CL600 >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instructions -- Testing & Repair -- Cl600 (216.376) >> Testing & Repair >> Remove/install Night View Assist control unit - AR54.30-P-3100SX

Remove/install Night View Assist control unit - AR54.30-P-3100SX

MODEL 216.3, 221.0 /1 with CODE (610) Night vision assist 

Shown on model 221 

Fig 1: Identifying Night View Assist Control Unit Components
G07638413Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
NOTES Notes on avoiding damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
1 Switch off ignition and withdraw transmitter key or Keyless Go start/stop button from the EIS [EZS] control unit IMPORTANT Keyless Go start/stop button only for vehicles with code (889) Keyless Go.  
2 Remove left door sill molding panel (1)    
Model 221.0/1 without code (Z07) Top protection AR68.30-P-4100SX
Model 221.1 with CODE (Z07) Top protection AR68.30-P-4100SXS
3 Loosen edge guard (2) in the lower area of the A-pillar    
4 Unhook floor covering (3) and push to one side    
5 Unscrew nuts (4) and remove Night View Assist control unit (N101)    
6 Disconnect electrical connectors (5)    
7 Install in the reverse order    
8 Calibrate Night View Assist control unit (N101) When replacing Night View Assist control unit (N101).  
  Calibration target for Night View Assist. Test equipment for electronic systems gotis://E_82_03.0  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory AD00.00-P-2000-04A