Ford Fusion: Instrument Panel and Interior Switches Illumination / Instrument Panel and Interior Switches Illumination - Overview. Description and Operation
Overview
Dimmable
illumination provides backlighting to switches and control components
when the parking lamps are on or a set level of intensity when the
ignition is on for non-dimmable components. The level of intensity for
the dimmable backlit components is adjusted by pressing the instrument
panel dimmer switch up to increase intensity or down to decrease
intensity.
The illumination sources can be controlled directly (non-networked) or indirectly (networked) by a module.
System Operation
System Diagram
Item
Description
1
FDIM
2
BCM
3
DDM
4
RDM
5
PDM
6
RDM
7
Headlamp Switch
8
Dimmable Components
9
GWM
10
Non-Dimmable Components
11
Non-Dimmable Components
12
Non-Dimmable Components
13
Non-Dimmable Components
14
Light Sensor
15
FCIM
16
APIM
17
ACM
..
Other information:
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
Vehicles with touchscreen display.
Remove the FCIM.
Refer to: Front Controls Interface Module (FCIM) (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 3, Removal and Installation).
Refer to: Front Controls Interface Module (FCIM) (415-00
Information and Entertainment Sys..
Removal
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting - Overview (100-02 Jacking and Lifting, Description and Operation).
Remove the battery.
Refer to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation).
Remove the HO2S.
Refer to: Heated Oxygen Sensor (HO2S) (303-14A Electronic Engine Controls - 1.5L..