Fog lamp actuation, function - GF82.10-P-3006T

MODEL 211.0/2 up to 31.5.06 except CODE (494) USA version except CODE (498) Japan version 

MODEL 211.0/2 up to 30.6.06 with CODE (494) USA version with CODE (498) Japan version 

Networking of components, shown on model 211.0 

Fig 1: Networking Of Fog Lamp Actuation Components - Shown On Model 211.0

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Function requirements:

• Circuit 30
• Rotary light switch (S1) in "standing lamp On" or "driving lights On" position
• The rotary light switch (S1) is also pulled out to the 1st detent position "Fog lamp on".

Function 

The driver-side SAM control unit with fuse and relay module (N10/1) acquires the "front fog lamp On" signal via the rotary light switch (S1).

The driver-side SAM control unit with fuse and relay module (N10/1) actuates the left fog lamp (E5/1) and transmits "front fog lamp On" via CAN class B to the passenger-side SAM control unit with fuse and relay module (N10/11). This actuates the right fog lamp (E5/2).

The green fog lamp indicator lamp (S1e1) in the rotary light switch (S1) visually indicates that the fog lamp is switched on.