Workshop Manuals Factory service & repair Land Rover
01 Freelander 2001 TO 2004MY Onwards Workshop Manual - System Description and Operation - 5th Edition - NAS02 03 04 05 06 07 08 ENGINE - K SERIES KV609 10 11 12 EMISSION CONTROL - K SERIES KV613 14 15 16 17 18 19 ENGINE MANAGEMENT SYSTEM - SIEMENS20 FUEL DELIVERY SYSTEM - K SERIES KV621 22 23 COOLING SYSTEM - K SERIES KV624 25 MANIFOLD AND EXHAUST SYSTEM - K SERIES KV626 27 INTERMEDIATE REDUCTION DRIVE28 AUTOMATIC GEARBOX - JATCO29 DRIVESHAFTS30 31 REAR AXLE AND FINAL DRIVE32 STEERING33 FRONT SUSPENSION34 35 REAR SUSPENSION36 37 BRAKES38 RESTRAINT SYSTEMS39 HEATING AND VENTILATION40 41 AIR CONDITIONING42 43 44 WIPERS AND WASHERS45 CONTROL UNITS46 47 COMMUNICATION DATA BUSES48 49 SECURITY50 51 52 WINDOWS53 54 55 DRIVING AIDS56 NAVIGATION SYSTEM57 58 INSTRUMENTS
Land Rover Freelander System Description and Operation56 · NAVIGATION SYSTEM
56 · General

Navigation Computer

Make
Land Rover
Model
Freelander System Description and Operation
Section
Description › Navigation Computer
NAVIGATION SYSTEMNavigation Computer · page 1 of 6
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NAVIGATION SYSTEM

DESCRIPTION AND OPERATION

87-3

Navigation Computer
The navigation computer is installed in the DIN radio slot in the fascia. A spring loaded catch on each side of the 
navigation computer secures it in position. Slide tools, installed in slots at the bottom front corners of the navigation 
computer, are required to unlock the catches during removal.

The navigation computer contains all the hardware and software required for control of the navigation, radio and CD 
systems, including the GPS receiver and a solid state piezo gyro for the navigation system. The piezo gyro measures 
the motion of the vehicle around its vertical axis.

The controls for the navigation computer are all located on the front panel of the unit. The centre section of the front 
panel hinges to allow access to the CD player and, for security purposes, can be removed from the unit. The controls 
perform the following functions:

l

On/Off (ON) button, for switching the unit on and off.

l

Tone button, for activating the tone menu to adjust bass, treble, balance, fade and loudness functions.

l

Traffic Programme (TP) button, for activating the traffic information programme menu (Europe only).

l

Compact Disc (CD) mode button, for selecting CD operation.

l

Radio (Rad) mode button, for selecting radio operation and tuning menus.

l

Navigation (Nav) mode button, for entry and exit of the navigation menu and service mode.

l

CD eject button, opens the removable panel and ejects the CD.

l

RH rotary control, scrolls through menus when turned and enters a selection when pressed. Also mutes audio 
navigation instructions when pressed in navigation mode.

l

Multifunction buttons, for entering the security code and menu selections.

l

Liquid Crystal Display (LCD), green screen that displays navigation, radio and CD information.

l

LH rotary control, adjusts volume when turned. When pressed, restores, repeats or interrupts audio navigation 
instructions or provides destination details.

1 On/Off button
2 Tone button
3 Traffic programme button (Europe only)
4 CD mode button
5 Radio mode button
6 Navigation mode button

7 CD eject button
8 RH rotary control
9 Release tool slot

10 Multifunction buttons
11 LCD
12 LH rotary control

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