Land Rover Defender: Information and Entertainment System
Land Rover Defender 2020-2026 Service Manual / Electrical / Information and Entertainment System
- Navigation System - Diagnosis and Testing
- Antenna
- Audio System
- Mobile Phone
- Navigation System - Description and Operation
- Speakers
- Telematics
- Voice Control
- Navigation System Map Updates - All Markets Excluding China, Japan and Korea
- Speakers
- Telematics
- Audio Amplifier Module
- Front Infotainment Control Module
- Interactive Display Module A
- Roof Pod
- Telematics 4G Antenna
- Sota 4G Antenna
- AM/FM Antenna Amplifier
- DAB3 Antenna Amplifier - 110
- DAB3 Antenna Amplifier - 90
- FM2 and DAB Antenna Amplifier
- GNSS Signal Splitter Assembly
- High Mounted Stop Lamp Filter
- Bluetooth Antenna - Left Hand Drive
- Bluetooth Antenna - Right Hand Drive
- Instrument Panel Speaker
- Front Door Bass Speaker
- Front Door Mid-Range Speaker
- Front Door Tweeter Speaker
- Rear Door Bass Speaker - 110
- Rear Door Tweeter Speaker - 110
- Rear Bass Speaker - 90
- Rear Tweeter Speaker - 90
- Subwoofer
- Front Portable Media Interface Panel
- Steering Wheel Switch
- Loadspace Speaker
- Telematic Control Unit Module
- WI-FI Antenna - Left Hand Drive
- WIFI Antenna - Right Hand Drive
- Telematics Control Module Battery Pack
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Navigation System - Diagnosis and Testing
DIAGNOSIS AND TESTING
PRINCIPLES OF OPERATION
For a detailed description of the Navigation System, refer to the relevant
Description and Operation section in the
workshop manual.
INSPECTION AND VERIF
Antenna
DESCRIPTION AND OPERATION
COMPONENT LOCATION
COMPONENT LOCATION - 1 OF 2
NOTE:
Right Hand Drive (RHD) vehicle is shown, Left Hand Drive (LHD) vehicle is
similar.
Bluetooth/WiFi antenna
WiFi anten
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Interior lights
INTERIOR LIGHTS
Note: 5 door car illustrated, 3 door
vehicles are similar.
Interior lighting locations and operation:
Front reading lights: Move a finger
close to, or touch, the relevant lens to
switch on or off.
Front interior courtesy light: To switch
on or off, touch the center of the lens
Diagnosis and Testing
PRINCIPLES OF OPERATION
Ride and handling optimization incorporates the terrain response system which
links a number of modules around the
vehicle to give the best combination of settings in the different systems
For a detailed description of the ride and handling system and operation, refer
to th
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