Fog lamp actuation function - GF82.10-P-3006A

MODELS 215.###, 220.02# /06# /07# /12# /16# /17# 1# 

Fig 1: Fog Lamp Actuation Function Diagram

Functional sequence 

1. Basic requirement:
   • The exterior lamp switch (S1) is set to the "Driving light ON" or "Standing lamp ON" position:
     • the low beam (E1e2 and E2e2) or the standing and parking lamps (E1e3 and E2e3) in the lamp assemblies

       and

     • the standing and parking lamps (E3e2 and E4e2) in the tail lamps are switched on
2. The exterior lamp switch (S1) is also pulled out to the 1st notch stage "Fog lamps ON".
3. Alongside the exterior lamp switch's standing lamp or low beam positions the left front SAM control module (N10/6) also records the "Fog lamp ON"  signal.
4. The left front SAM control module actuates the fog lamp (E1e4) in the left-hand lamp assembly and also sends a "Fog lamp ON"  signal over the databus (1) to the right front SAM control module (N10/7).
5. The right front SAM control module (N10/7) actuates the fog lamp (E2e4) in the right-hand lamp assembly.