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Home >> Mercedes Benz >> 2021 >> Metris Van Cargo >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System -- Body (1 Of 6) -- 447 Chassis >> Basic Knowledge >> Exterior Lights Function >> Exterior Lights Function - GF82.10-S-0003TRB

Exterior Lights Function - GF82.10-S-0003TRB

Model 447.6/7 

except code XM0 (Facelift) 

Model 448.7 

G16501516Courtesy of MERCEDES-BENZ USA

Shown on model 447.6/7 with CODE LG2 (LED Intelligent Light System) 

G16501517Courtesy of MERCEDES-BENZ USA

Shown on model 447.6/7 without CODE LG2 (LED Intelligent Light System) 

Function requirements, general 

Exterior lights (ABL), general 

The exterior lights control all the safety and comfort-relevant functions of the front, side and rear lights of the vehicle.

IMPORTANT When the transport mode is active, only the basic functions of the exterior lights can be used. Functions such as the LED Intelligent Light System or Adaptive Highbeam Assist with CODE LG2 (LED Intelligent Light System) are deactivated during transport mode. Detailed information on the operating state of the transport mode is given in the separate function description "Energy management, function".

A differentiation is made between the following front headlamp versions in accordance with the vehicle equipment:

Further functions are described in separate documents:

  Headlamp control, function Model 447.6/7
with code LG2 (LED Intelligent Light System)
except code XM0 (Facelift)
GF82.10-S-2009TRC 
    Model 447.6/7
except code LG2 (LED Intelligent Light System)
except code XM0 (Facelift)
Model 448.7
except code LG2 (LED Intelligent Light System)
GF82.10-S-2009TRD 
  Headlight switch off delay function Model 447.6/7
with code LP1 (Interior and ambient illumination for panel van)
except code XM0 (Facelift)
Model 447.7
with code LP2 (Interior and ambient illumination for crewbus)
except code XM0 (Facelift)
Model 448.7
with code LP2 (Interior and ambient illumination for crewbus)
GF82.10-S-2011TRB 
  Turn signal indicator actuation, function   GF82.10-S-3008TRA 
  Brake light actuation, function   GF82.10-S-3010TRA 
  Backup lamp actuation, function   GF82.10-S-3011TRA 
  Standing/parking lights actuation, function   GF82.10-S-3060TRA 
  Front fog light actuation, function   GF82.10-S-3070TRA 
  Emergency lamp control, function   GF82.10-S-3013TRA 
  Function of Intelligent Light System Model 447.6/7
with code LG2 (LED Intelligent Light System) except code XM0 (Facelift)
GF82.10-S-3090TRA 
  Function of Adaptive Highbeam Assist Model 447.6/7
with code LG2 (LED Intelligent Light System) except code XM0 (Facelift)
GF82.10-S-3091TRA 
  Overview of exterior lights system components   GF82.10-S-9998TRA