Interior Lighting: Notes
WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. 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
- Liftgate/Trunk Module (LTM) (if equipped)
- Instrument panel dimmer switch
- Interior/map lamps
- Puddle lamps
- Cargo lamp
- Vanity mirror lamps
- Door ajar switches
- Liftgate ajar switch
- Ambient lighting switch (if equipped)
The interior lighting system consists of 2 subsystems:
- Courtesy lamps
- Demand lamps
- Ambient lighting (if equipped)