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Home >> Mercedes Benz >> 2021 >> Metris Van Cargo >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System -- Body (2 Of 6) -- 447 Chassis >> Testing & Repair >> Remove/Install Rear Axle Headlamp Range Adjustment Sensor - AR82.10-S-4084E

Remove/Install Rear Axle Headlamp Range Adjustment Sensor - AR82.10-S-4084E

Model 447 

With Code L45 (Multibeam LED with high beam assist plus) 

Model 447 

With Code LG2 (LED Intelligent Light System) 

Model 448.8 

With Code L45 (Multibeam LED with high beam assist plus) 

Model 448.8 

With Code LG2 (LED Intelligent Light System) 

Fig 1: Rear Axle Headlamp Range Adjustment Sensor Components Location - Model 447 With Code L45, LG2
G16488442Courtesy of MERCEDES-BENZ USA
G16488443Courtesy of MERCEDES-BENZ USA
Notice  General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment Model 447 with engine 780 AH00.00-Z-0300-01A
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Raise vehicle.   AR00.60-S-1000E
2 Remove rear center underfloor paneling. Model 447 with engine 654.9 with code CU4 (Aerodynamics package) AR61.30-S-1001E
3 Remove screws (1) and remove trim (2).   AR35.25-S-2200-01E
4 Remove nut (3).    
5 Place torsion bar linkage (4) to one side.    
6 Remove screws (7) and remove rear axle level sensor (B22/3) from holder (5).    
7 Release and disconnect electrical connector (6).    
8 Remove rear axle level sensor (B22/3). INSTALLATION NOTES Note installation position of rear axle level sensor (B22/3). Otherwise, the rear axle level sensor (B22/3) may malfunction.  
9 Install in the reverse order.    
10 Adjust headlamps to zero position using diagnostic system. When replacing the rear axle level sensor (B22/3).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-S-2000-04E
INSPECT Check     
11 Check headlamp adjustment.   AR82.10-S-1133E