Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2008 Freightliner Sprinter 2500 V6-3.0L DSL TurboFACTORY OEM SERVICE PROCEDURE
Lamp Control Module
Component ID: 279
Component : MODULE-ADAPTIVE LIGHTING
Connector:
Name : MODULE-ADAPTIVE LIGHTING
Color : BLACK
# of pins : 26
Pin Circuit Description
1 - -
2 2469 20DG/WT CAN C BUS (+)
3 2470 20DG CAN C BUS (-)
4 - -
5 U3612 20OR IGNITION (RUN-ACC)
6 2472 20YL/DG FRONT HEADLAMP LEVEL SIGNAL
7 2475 20WT/DG REAR HEADLAMP LEVEL SIGNAL
8 - -
9 - -
10 2476 20WT/RD SENSOR SUPPLY
11 2474 20WT/BR SENSOR GROUND
12 2471 20YL/BR SENSOR GROUND
13 - -
14 - -
15 - -
16 - -
17 - -
18 - -
19 - -
20 - -
21 - -
22 - -
23 U356 20BK/OR HEADLAMP LEVELING CONTROL MOTOR
24 U6103 20BR/OR GROUND
25 2473 20YL/RD SENSOR SUPPLY
26 - -
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.