Interior Lighting: Notes
NOTE:
The Smart Junction Box (SJB) is also known as the Generic Electronic Module (GEM).
The SJB controls all of the interior lighting functions. The interior lighting system consists of the following components:
- SJB
- Instrument panel dimmer switch
- Interior/map lamps
- Luggage compartment lamp
- Vanity mirror lamps
- Puddle lamps (if equipped)
- Scuff plate lamps (if equipped)
- Door ajar switches
- Luggage compartment lid ajar switch
- Ambient lighting module (Fusion/Milan) (if equipped)
- Ambient lighting switch (part of the traction control switch for Fusion/Milan) (if equipped)
- Ambient lighting select switch (MKZ (if equipped))
- Ambient lighting dimmer switch (MKZ (if equipped))
- Interior Lighting Control Module (ILCM) (MKZ)
The interior lighting system consists of up to 3 subsystems:
- Courtesy lamps
- Demand lamps
- Ambient lighting (if equipped)