Smart Lighting Module
The Smart Lighting Module (1) Left (SLML) and the Smart Lighting Module Right (SLMR) are control modules used to control the front lights. These are Controller Area Network (CAN) modules that communicate on the CAN-Flexible Data 4 (CAN-FD4) bus to control the headlamps, side marker lamps and the fog lamps. For an exterior lamps and lighting overview. Refer to EXTERIOR LAMPS AND LIGHTING, DESCRIPTION AND OPERATION .
The SLM is serviced separately from the headlamp.