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Home >> Mercedes Benz >> 2017 >> GLS350d >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 166 Chassis 4 Of 8 >> Testing & Repair >> Remove/Install Headlamp Range Adjustment Front Axle Sensor - AR82.10-P-4083GQ

Remove/Install Headlamp Range Adjustment Front Axle Sensor - AR82.10-P-4083GQ

Model 166 

as of model year 2016 

with code 640 (High-performance LED) 

Model 166 

as of model year 2016 

with code 641 (Dynamic LED headlamps, left-hand traffic) 

Model 166 

as of model year 2016 

with code 642 (Dynamic LED headlamps, right-hand traffic) 

Model 166 

with code 615 (Bi-xenon headlamps with active light function) 

Model 166 

with code 621 (Bi-xenon adapt. headl., left-s. traffic) 

Model 166 

with code 622 (Intelligent Light System) 

Model 292 

Shown on model 166 

Fig 1: Headlamp Range Adjustment Front Axle Sensor Components Location - Model 166 As Of Model Year 2016 With Code 640, 641, 642, 615, 621, 622
G14268449REMOVINGINSTALLINGTORQUE SPECIFICATIONTORQUE SPECIFICATIONREFER TO SELF-DIAGNOSTIC SYSTEMSREFER TO MAINTENANCEREFER TO MAINTENANCECourtesy of MERCEDES-BENZ USA
Notice Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
Notice Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
REMOVINGINSTALLING Remove/install     
1 Lift vehicle on vehicle lift   AR00.60-P-1000GZ
2 Disconnect electrical connector from left front level sensor (B22/8) or right front level sensor (B22/9)    
3 Unclip lever (2) at upper transverse control arm    
4 Unscrew nut (3) and remove left front level sensor (B22/8) or right front level sensor (B22/9) with bracket TORQUE SPECIFICATION Nut, sensor with bracket to "mounting console for upper transverse control arm" *BA82.10-P-1001-01B 
5 Unscrew left front level sensor (B22/8) or right front level sensor (B22/9) from bracket When replacing left front level sensor (B22/8) or right front level sensor (B22/9).  
    TORQUE SPECIFICATION Bolt/nut, level sensor to retaining plate *BA82.10-P-1002-01B 
6 Detach lever (2) from left front level sensor (B22/8) or right front level sensor (B22/9) When replacing left front level sensor (B22/8) or right front level sensor (B22/9).  
7 Install in the reverse order    
  Initial startup     
8 Connect diagnostic system, read out fault memory and adjust zero position of headlamps    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04A
9 Check headlamp setting and correct if necessary    
REFER TO MAINTENANCE   Model 166 up to model year 2016 with code 615 (Bi-xenon headlamps with active light function) Model 166 up to model year 2016 with code 621 (Bi-xenon adapt. headl., left-s. traffic) Model 166 up to model year 2016
with code 622 (Intelligent Light System)
AP82.10-P-8260GZA
REFER TO MAINTENANCE   Model 166 as of model year 2016 with code 615 (Bi-xenon headlamps with active light function) Model 166 as of model year 2016 with code 621 (Bi-xenon adapt. headl., left-s. traffic) Model 166 as of model year 2016 with code 622 (Intelligent Light System) Model 166 as of model year 2016 with code 640 (High-performance LED) Model 166 as of model year 2016 with code 641 (Dynamic LED headlamps, left-hand traffic) Model 166 as of model year 2016 with code 642 (Dynamic LED headlamps, right-hand traffic)
Model 292
AP82.10-P-8260I
FRONT AXLE LEVEL SENSOR

Number Designation Model 166 Model 292
BA82.10-P-1001-01B Nut, sensor with bracket to "mounting console for upper transverse control arm" Nm 8 8
FRONT AXLE LEVEL SENSOR

Number Designation Model 166 Model 292
BA82.10-P-1002-01B Bolt/nut, level sensor to retaining plate Nm 5 5