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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 Headlamp Control Unit - AR82.10-S-4660E

Remove/Install Headlamp Control Unit - AR82.10-S-4660E

Model 447 

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

Model 447 

With Code LG2 (LED Intelligent Light System) 

Model 448.8 

G16488445Courtesy of MERCEDES-BENZ USA
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Perform commissioning of left headlamp control unit (E1/1n9) or right headlamp control unit (E2/1n9) using diagnostic system When replacing left headlamp control unit (E1/1n9) or right headlamp control unit (E2/1n9).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-S-2000-04E
2 Remove left front LED lamp unit (E1/1) or right front LED lamp unit (E2/1)   AR82.10-S-4730E 
3 Remove screw/bolts (1)    
4 Pull out left headlamp control unit (E1/1n9) or right headlamp control unit (E2/1n9) until electrical connectors (2) can be disconnected INSTALLATION IMPORTANT Make sure that seal (3) is seated correctly.  
5 Disconnect electrical connectors (2) and remove left headlamp control unit (E1/1n9) or right headlamp control unit (E2/1n9)    
6 Install in the reverse order.    
INSPECT Check     
7 Carry out function test of the exterior lights