S 430 (220.170) V8-4.3L (113.941) (2000)
Daytime Running Lamp: Description and Operation
Component Identification
Function sequence
Function prerequisites:
-
Engine started
-
Light switch in position "0"
1
Circuit 61 connected through to right front SAM control module (N10/7) (generator running).
2
The right front SAM control module (N10/7) transfers a signal (4) to the left front SAM control module (N10/6) via the data bus (CAN).
3
The instrument cluster (A1) sends a signal (1) to the left front SAM control module (N10/6) via the data bus indicating that the daytime running
light feature is activated.
4
The electronic ignition/ starter switch control module (N73) sends a signal (2) to the left front SAM control module and right front SAM control
module indicating the specific national coding.
5
The left front SAM control module (N10/6) sends a signal (3) to the right front SAM control module (N10/7) and rear SAM control module
(N10/8) via the data bus.
6
The left front SAM control module (N10/6), right front SAM control module (N10/7) and rear SAM control module (N1O/8) switch on the
following lights: