SL 500 (230.475) V8-5.0L (113.963) (2004)
change is immediately taken into account.
Example:
If the dome lamp is switched off because a door is open and there is a change to the light sensor information from "night" to "day", the dome lamp is
immediately switched off dimmed. (Requirement: automatic headlamps on control is switched on.)
ATA alarm
In the event of an ATA alarm the lamp is switched on immediately without dimming .
Actuation
The lamp is actuated internally in the overhead control panel control module (N70) in which the lamp and the rocker switch are integrated.
The overhead control panel control module receives the following information for this purpose:
^
the intensity; the lights on sensor (B32/1) is read in directly by the overhead control panel control module (N70) for this purpose,
^
the status of the front door contact switches (S17/3 and S17/4); they are read in by the rear SAM control module (N10/8) and forwarded over the
interior CAN,
^
the set delayed-off time of the interior light; it is forwarded by the instrument cluster (A1) over the interior CAN to the overhead control panel.
Under-or overvoltages
If an undervoltage or overvoltage exists, the lamp is switched off immediately without dimming . As soon as the correct voltage is restored, the lamp is
switched on without dimming . If an ATA alarm is triggered, the lamp is not switched off.