Lincoln Nautilus: 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 overhead lamps
- Luggage compartment lamp
- Liftgate cargo lamp
- Puddle lamps
- Front door illuminated scuff plates
- Exterior door handle 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 front interior lamp assembly.
The demand lamps subsystem consists of:
- Interior lamps (map lamps)
- Vanity mirror lamps
- Glove box lamp
- BCM
The demand lamps provide illumination to specific areas within the vehicle when needed.
The BCM energizes the demand lamp 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 is controlled using the FDIM (touchscreen) controls. The ambient lighting provides aesthetically colored illumination to the following locations for illuminated entry or when the ignition is in RUN with the parking lamps on:
- Floor console cup holders
- Floor console media bin (white only)
- Floor console storage bin (white only)
- Floor console pass through
- Instrument panel
- Interior door release handles
- Interior door trim
- Interior front door map pockets
- Front footwells
- Rear footwells (rear of floor console)
Interior Lighting - System Operation and Component Description. Description and Operation
System Operation
System Diagram
Item
Description
1
BCM
2
DDM
3
PDM
4
APIM
5
FDIM
6
GWM
7
RGTM
8
Door Ajar Switches
9
Headlamp Switch
10
Overhead Console
11
Overhead Console
12
Rear Courtesy Lamp
13
LH Rear Courtesy Lamp
14
RH Rear Courtesy Lamp
15
..
Other information:
Lincoln Nautilus 2018-2025 Service Manual: Electronic Leak Detection. General Procedures
Inspection NOTE: Depending on refrigerant used: Use a Rotunda-approved Electronic Leak Detector for R134a refrigerant SAE Certified to J2791. Use a Rotunda-approved Electronic Leak Detector for R-1234yf refrigerant SAE Certified to J2913. NOTE: Good ventilation is necessary in the area where electronic A/C leak testing is to be carried out. If the surrounding air is c..
Lincoln Nautilus 2018-2025 Service Manual: Wheel Knuckle. Removal and Installation
Special Tool(s) / General Equipment Tie Rod End Remover Removal NOTICE: Suspension fasteners are critical parts that affect the performance of vital components and systems. Failure of these fasteners may result in major service expense. Use the same or equivalent parts if replacement is necessary. Do not use a replacement part of lesser quality or substitute design. Tighten fa..
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Parking Aid Indicators. Parking Aids – Troubleshooting
Parking Aid Indicators
The system provides object distance indication through the information and entertainment display.
As the distance to the object decreases, the indicator waves and the lines move toward the vehicle icon. If there is no object detected, the distance indicator lines are grey.