E 320 Sedan (211.065) V6-3.2L (112.949) (2004)
Daytime Running Lamp: Description and Operation
GF82.10-P-3005T Daytime Running Lamp Actuation, Function
Component Identification
Function requirements
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The rotary light switch (S1) is set to position 0.
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The "driving lights light switch" function is set to "Continuous" in the instrument cluster (A1). In the national versions Denmark, Finland, Iceland,
Norway, Sweden, Canada this function is factory-preset based on legal stipulations and cannot be disabled.
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Terminal 61 ON
Function
Actuation can only be performed when the engine is running (Circuit 61 on). The EIS [EZS] control unit (N73) and the instrument cluster (A1) signal
"daytime running lamps On" via CAN class B to the following control units:
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Driver-side SAM control unit with fuse and relay module (N10/1)
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Rear SAM control unit with fuse and relay module (N10/2)
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right SAM control unit (N10/11)
The driver-side SAM control unit with fuse and relay module (N10/1) actuates the left standing lamp and parking lamp (E1e3) as well as the left low
beam (E1e2) in the left front lamp unit (E1). The passenger-side SAM control unit (N10/11) also actuates the same components on the right-hand side.
The rear SAM control unit with fuse and relay module (N10/2) actuates the taillamps in the left taillamp (E3) and the right taillamp (E4) as well as (in
model 211.0) the left license plate lamp (E19/1) and the right license plate lamp (E19/2).
In model 211.2 the left license plate lamp (E19/1) and the right license plate lamp (E19/2) are actuated via the rear door control unit (N111).
The daytime running lamps have a higher priority than automatic driving lights enabled by the rain/light sensor (B38/2).