Interior Lighting: Notes
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
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 lamps
- Vanity mirror lamps
- Door ajar switches (integrated into the door latch)
- Liftgate ajar switch (integrated into the liftgate latch)
- Liftgate glass ajar switch (integrated into the liftgate glass latch)
- Ambient lighting switch (if equipped)
- Ambient lighting module (if equipped) (mounted under the bottom of the floor console finish panel storage tray)
The interior lighting system may consist of up to 3 subsystems:
- Courtesy lamps
- Demand lamps
- Ambient lighting (if equipped)