Ford Fusion: Interior Lighting / Interior Lighting - Overview. Description and Operation
Overview
The interior lighting system consists of:
-
Courtesy lamps
-
Demand lamps
-
Ambient lighting
The courtesy lamps subsystem consists of:
-
Interior lamps
-
Puddle lamps
-
Door ajar switches (integrated into the door latches)
-
Courtesy lamp switch (integrated into the front interior lamp)
-
DDM
-
PDM
-
BCM
The
courtesy lamps provide illumination to the vehicle interior and below
the exterior mirrors when entering or exiting the vehicle or when
requested using the courtesy lamp switch located on the interior lamp.
The demand lamps subsystem consists of:
-
Interior lamps (map lamps)
-
Vanity mirror lamps
-
Glove compartment lamp
-
Luggage compartment lamp
-
BCM
The demand lamps provide illumination to specific areas within the vehicle when needed.
The BCM energizes the interior light relay to supply voltage to the demand lamps when the battery saver feature is not active.
The ambient lighting subsystem consists of:
-
Ambient lighting Light Emitting Diodes (LEDs)
-
FDIM (touchscreen)
-
BCM
The
ambient lighting provides aesthetically colored illumination to the
center console storage bin, cup holders and front tray, the door map
pockets, the door release handles, the front and rear footwells for
illuminated entry or when the ignition is in RUN with the parking lamps
on. The ambient lighting is controlled using the FDIM (touchscreen) controls.
System Operation
System Diagram
Item
Description
1
LIN
2
LIN
3
LIN
4
BCM
5
Front courtesy lamp
6
Rear courtesy lamp
7
MS-CAN
8
DDM
9
LH puddle lamp
10
RH puddle lamp
11
Door ambient lighting Light Emitting Diodes (LEDs)
12
Demand lamps
13
PDM
14
Door ajar switche..
Other information:
Overview - Active Park Assist
The
active park assist system is a supplementary parking system that
assists the operator with the task of parking in three ways:
Parallel Park Assist - Detects an available parking
space and automatically steers the vehicle into the space while the
operator controls the accelerator, gearshift and brakes.
Perpendicular Park Assist - Detects an availabl..
Special Tool(s) /
General Equipment
Flat Headed Screw Driver
Removal
Vehicles without police seats
Depress the locking tabs.
Remove the front head restraint.
Vehicles with police seats
Insert a 1.27 mm (0.050 inch) hex key and
release the head restraint guide sleeve internal locking spring.
Depress the..