P82.10-2043-09
A1 Instrument cluster
CAN Controller-area network (data bus)
E1e2 Low beam
E1e3 Standing and parking lamp
E2e2 Low beam
E2e3 Standing and parking lamp
E3e2 Tail and parking lamp
E4e2 Tail and parking lamp
N10/6 Left front SAM control module
N10/7 Right front SAM control module
N10/8 Rear SAM control module
N73 Electronic ignition/starter switch control module
S1 Exterior lamp switch
E19/1 Left license plate lamp
E19/2 Right license plate lamp
K40/5 Rear fuse and relay module
K40/6 Left front fuse and relay module
K40/7 Right front fuse and relay module
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.
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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 (N10/8) switch on the following lights:
– Left low beam (E1e2)
– Right low beam (E2e2)
– Left standing and parking lamp (E1e3)
– Right standing and parking lamp (E2e3)
– Left tail and parking lamp (E3e2)
– Right tail and parking lamp (E4e2)
– Left license plate lamp (E19/1)
– Right license plate lamp (E19/2)
When the daytime running lamp feature is switched on, the high beams cannot be switched on (the high beam flasher function is still available.)
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The daytime running lamp feature can be activated and deactivated by the user on the instrument cluster.
On national versions , , , , , the daytime running lamp feature is set so that it cannot be deselected due to legal regulations.
The daytime running lamp is deactivated beginning with the parking lamp position on the light switch.
On national version vehicles the daytime running lamp feature is deactivated beginning with the low beam position. The daytime running lamps are switched off after three minutes when the engine is running and the gear selector lever is not moved to a drive position.
Left signal acquisition and actuation module (SAM), location/purpose/design/ function | |||
Right signal acquisition and actuation module (SAM), location/purpose/design/ function | |||
Rear signal acquisition and actuation module (SAM), location/purpose/design/ function | |||
Electronic ignition/starter switch control module (EIS), location/purpose/design/ function |
Referenced documents
- gf5421p4101s Left signal acquisition and actuation module, location/task/design/function
- gf5421p4102s Right signal acquisition and actuation module, location/task/design/function
- gf5421p4103s Rear signal acquisition and actuation module, location/task/design/function
- gf8057p4102s Electronic ignition/starter switch control module, location/purpose/design/function