Land Rover Defender: Information and Entertainment System
Land Rover Defender 2020-2025 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
SEE MORE:
Transmission Cooling - Vehicles With: 8HP70 8-Speed Automatic Transmission
AWD
DESCRIPTION AND OPERATION
COMPONENT LOCATION
Engine cooling radiator
Engine coolant inlet
Transmission coolant inlet
Transmission coolant outlet
Engine coolant outlet
Engine coolant outlet
OVERVIEW
Transmission cooling is provided by an Automatic Transmission Fluid (ATF)
cooler, which tran
Wheel and Tire Assembly Balancing
GENERAL PROCEDURES
CHECK
CAUTION:
Only Jaguar Land Rover approved wheel and tire balancing equipment must be used
during this
procedure.
NOTES:
If a retailer sub-contracts tire replacement and/or balancing the
contractor must be suitably
equipped with the JLR approved wheel and tire balancing
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