SKODA Self Study Program 31 – Octavia radio navigation system SSP-31-Octavia-radio-navigation-system

Download

The Self-Study Programme is not a Workshop Manual.

SSP 31-001

Note

At a glance

What is where?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Basic principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Basic principles of satellite navigation . . . . . . . . . . . . . . . . . .5

How vehicle navigation works . . . . . . . . . . . . . . . . . . . . . . .10

System components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Operation and function . . . . . . . . . . . . . . . . . . . . . 22

Operating the radio unit . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Self-diagnosis of the radio unit. . . . . . . . . . . . . . . . . . . . . . .24

Operating the navigation unit . . . . . . . . . . . . . . . . . . . . . . . . 26

Self-diagnosis of the navigation unit . . . . . . . . . . . . . . . . . . 28

Possibilities for connection to the SKODA

Radio Navigation System. . . . . . . . . . . . . . . . . . . . . . . . . . .30

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Test your knowledge . . . . . . . . . . . . . . . . . . . . . . . 32

What is where?

To provide you with a quick overview, all the component parts of the Volkswagen and Audi Radio Navigation Systems are shown on this double page.

Radio Navigation System

Control unit with control panel comprising:

- Operating and function keys

- Colour multifunction display

- Radio

- GPS receiver

- CD-ROM drive

- Angle of turn sensor

Navigationssystem CD Change Control

TIM INFO

GPS

AS SCAN

ENTER ruft die Kartendarstellung auf

FM2

017 75 km

ffn

WESTSTRASSE

MITTELSTRASSE

You will Þnd a description of the design and function of the system components on the following pages.

Satellites

Navi

NAVI

AUDIO

TELE ATLAS

1999 - I

DEUTSCHLAND

PLUS

ultiMapM

Travel

Pilot

Navigation CD-ROM

Switch for reversing lights

Triplex antenna

ABS wheel speed

Radio loudspeaker

SSP 31-002

Part 1

Basic principles of satellite navigation

Parkhaus

Basic principles

Berlin

WŸrzburg

NŸrnberg

Pilsen

A41

B248

What does navigation mean?

Every car driver is familiar with the following situation: A journey to a holiday destination, driving into a unfamiliar town or city and a weekend trip in the immediate vicinity.

Before you set off, you study the route on a map or street plan.

During the journey, you Þnd your bearings by reading trafÞc signs and noticing striking features of the landscape.

The front passenger may also be helpful. For various reasons, however, he or she may not always be able to help you out.

Navigationssystem CD Change Control

TIM INFO

FM2

ffn

WESTSTRASSE

GPS

AS SCAN

017 75 km

MITTELSTRASSE

ENTER ruft die Kartendarstellung auf

AUDIO

SSP 31-003

We all know what it means to get lost.

Navigation involves locating the position of a vehicle, as well as determining the direction and distance of your destination and taking the necessary steps to reach your destination.

Satellite-aided navigation enables you to travel from your starting point to your destination quickly, safely and comfortably without having to read maps.

Basic principles

The Global Positioning System

The Global Positioning System (GPS) makes satellite navigation possible.

The Global Positioning System was originally developed for military purposes by the US Ministry of Defence.

For military reasons, the quality of the transmitted satelIite data for position Þnding is deliberately reduced for civilian use using a special procedure.

The military version uses a type of random-number generator that "hashes" the radio signals containing the satellite data. The encrypted corrective data which is transmitted in parallel cannot be decoded by civilian GPS receivers. For civilian use, therefore, it is only possible to determine positions accurate to

100 metres.

START

FINISH

SSP 31-004

Global Positioning System (GPS)

The Global Positioning System (GPS) currently comprises a total of 24 satellites which are evenly distributed over six orbits at an altitude of approximately 20,000 kilometres. They each circle the earth once every 12 hours.

With this arrangement, every point on the earth theoretically has radio contact to at least four satellites.

SSP 31-005

Position calculation

Each time it is switched on, the Radio Navigation System attempts to receive the signals sent by the satellites.

Reception from at least three satellites is necessary for an accurate position Þxing.

Only then can the position of the receiver be calculated at any point on the earth's surface.

Radio trafÞc

SSP 31-006

The satellites radio an ID code, their position and a high-precision timing signal earthwards at intervals of one millisecond.

The GPS receiver in the Radio Navigation System receives the satellite data and calculates how long the data transmission took by comparing the timing signal with its internal high-precision clock.

SSP 199-011

If the navigation computer receives data from at least three satellites, it is able to calculate the vehicle's position.

Basic principles

Reception interference of satellite signals

Reception interference may occur if the satellite transmitter does not have line-of-sight contact with the receiver of the Radio Navigation System or if the satellite signal is reßected off buildings, mountains, etc.

In the following situations, the radio link with the satellite may be interrupted or faulty:

- Street canyons

- Valleys

- Tunnels

- Multi-storey car parks This may lead to an inaccurate position Þxing or render the system unable to locate the

vehicle.

Although the Global Positioning System is the primary source of information for the Radio Navigation System, the system is able to make allowance for short periods of reception interference.

For this purpose, the direction of travel and distance travelled are only calculated using the information provided by the angle of turn sensor and the wheel speed pulses generated by the ABS wheel sensor.

SSP 31-008

Comparison with GPS signals is not possible, and position Þxings are less accurate when reception is disturbed.

As soon as GPS signals can again be received, the previously calculated position is corrected.

Dead-reckoning navigation

The system components of the Radio Navigation System increase the accuracy of position Þxing.

The navigation control unit calculates the route proÞle from the signal supplied by the angle of turn sensor for determining changes in the direction of travel to the left/right and the pulses generated by the ABS wheel speed sensor for calculating the distance travelled. . Dead-reckoning navigation is the result of the interplay between these two sensors.

The navigation control unit compares the route proÞle with the street map stored on the CD-ROM several times per second.

This comparison process is known as Ò

matching

The accuracy of position Þxing can thus be increased to on long, straight country roads or motorways.

If the vehicle is located on a road which is

not stored on the CD-ROM, the message ÒOFF-ROADÒ appears on the display.

ÒMap matchingÒ cannot be performed then. Therefore, only the straight line distance and the direction to the destination are displayed.

Ò.

5m in urban areas and

FM2

map

50m

ffn

GPS

017 75 km

ENTER ruft die Kartendarstellung auf

Vehicle navigation is the overall result of the interplay between satellite navigation and dead-reckoning navigation.

SSP 199-014SSP 31-009

Satellite navigation

Satellite GPS antenna and receiver Navigation con-

trol unit

Dead-reckoning

Turn angle sensor ABS wheel sensor CD-ROM Navigation con

Vehicle navigation

SSP 31-010

Basic principles

How vehicle navigation works

1. The driver enters the desired destination using the

operating and function keys.

2. The position of the destination is determined using

the street map on the CD-ROM.

3. The navigation control unit calculates the current vehicle position accurate to approx. data it receives.

100 m using the satellite

START

100m

The vehicle position is determined by deadreckoning navigation accurate to comparison with the digital map data stored on the

5. The navigation control unit calculates the distance,

the direction of travel, the change of direction of

6. Route recommendations are then output in the form

of visual and audible messages.

7. During the trip, the distance travelled is measured

on the basis of the wheel speed pulses generated by the ABS wheel speed sensor and changes of direction sensed by the angle of turn sensor.

8. The system continuously monitors whether the

driver follows the route recommendations.

9. The system tells the driver when he has deviated

from the recommended route.

5m and by

11023

+= 789 456 123

FM2

ffn

WESTSTRASSE

GPS

017 75 km

MITTELSTRASSE

ENTER ruft die Kartendarstellung auf

021450Km

10. If the driver stays on this route, the system

recalculates the distance to the destination.

11. When you reach your destination, the driver hears

the message ÒYou have reached your destinationÒ.

FINISH

Notes

Basic principles

System components

Control unit with control panel

The following components are integrated in the control unit with control panel:

Component Function

Operator buttons and function keys

Colour multifunction display

Radio

GPS receiver

Navigationssystem CD Change Control

TIM INFO

AS SCAN

FM2

D-Radio

Einschalt

TA-Min Telefon Navigation Min

GALA

LautstŠrke Setup Abruch mit

€ndern Last

€ndern Stumm

SSP 31-012

Various functions can be controlled with the operating and function keys, depending on whether the system is in Radio mode, Audio CD mode or Navigation mode.

The colour multifunction display can be adjusted horizontally and vertically. The display can also be switched over to night illumination. This makes the display easier to read at night.

Radio stations for FM (VHF = very high frequency) and AM (medium wave) can be received.

The GPS receiver automatically receives signals from the available GPS satellites via the navigation antenna.

NAVI

AUDIO

CD-ROM drive

Angle of turn sensor

The CD-ROM drive plays back navigation CDs. Playback of audio CDs is not possible.

An angle of turn sensor records changes in the direction of travel. It replaces the magnetic Þeld sender previously used.

The angle of turn sensor

The angle of turn sensor is located in the housing of the Radio Navigation System.

The angle of turn sensor records changes in the direction of travel to the left and right.

The advantages are:

- Immunity to magnetic interference

- Compact size

- Greater accuracy

- No calibration required

TIM INFO

Navigationssystem CD Change Control

FM2

ffn

WESTSTRASSE

GPS

017 75 km

MITTELSTRASSE

ENTER ruft die Kartendarstellung auf

NAVI

SSP 31-013

When the vehicle changes its direction of travel, it rotates about its vertical axis.

The angle of turn sensor detects this rotational movement and informs the navigation control unit. The navigation control unit then calculates the angle of the direction change.

In order to distinguish between forward and reverse movement, the control unit receives a signal from the reversing light switch.

The distance travelled is still required in order to calculate the curve radius. This is determined with the aid of the wheel speed pulses of an ABS wheel speed sensor.

SSP 31-014

Basic principles

Rotational axis

Function of the angle of turn sensor

The angle of turn sensor is shaped like a tuning fork.

The two legs of this element are designed as oscillating bodies.

When the ignition is turned on, voltage is applied to the lower piezoelements. They then begin to oscillate.

The oscillations are transmitted to both limbs.

Direction of oscillation

Coriolis force

Direction of oscillation

Lower piezoelement

Direction of oscillation

SSP 31-015

Direction of

rotation

Direction of oscillation

Upper piezoelement

When the vehicle changes direction (e.g. when cornering), the so-called Coriolis force acts on the oscillating legs of the sensor.

This Coriolis force acts against the direction in which the vehicle is rotating about its vertical axis.

The upper parts of the legs, which is already oscillating sideways, bend as a result.

The ßexure of the legs is transmitted to the upper piezoelements, thereby generating a voltage in the piezoelement.

The navigation control unit can calculate the change in direction of travel from the level of this voltage.

SSP 31-016

Cornering

When the vehicle is cornering, the upper sections of the legs are bent by the Coriolis force for as long as the vehicle takes to negotiate the corner.

A voltage is produced in the upper piezoelements of the angle of turn sensor.

The level of this voltage is dependent on the change in direction of travel. When negotiating a corner from left to right, for example, the sign before the voltage changes.

Straight-line travel

No Coriolis force occurs when the vehicle is driving in a straight line.

The upper parts of the legs are not bent and

no voltage is generated in the piezoelements.

SSP 31-018

SSP 31-017

SSP 31-020

SSP 31-019

The angle of turn sensor only detects the angle of a single change of direction The vehicle must be moving before a curve radius can be calculated. Only then is the navigation control unit able to calculate the curve radius and perform map matching using the data produced by the angle of turn sensor and the ABS wheel speed sensor.

Basic principles

ABS wheel speed sensor

The wheel speed pulses produced by one of the ABS wheel speed sensors at the rear axle is used for measuring the distance travelled by the vehicle. The navigation control unit receives this data from the ABS control unit.

Effect of signal failure

The navigation system cannot be started.

SSP 31-021

SSP 31-022

Self-diagnosis

The connection to the ABS control unit is monitored.

Switch for reversing lights

The navigation control unit obtains a signal from the switch for the tail-lights when reverse gear is engaged. This enables the control unit to distinguish whether the vehicle is moving forwards or backwards.

Effect of signal failure

The navigation control unit does not recognise when the vehicle is reversing.

Self-diagnosis

Roof antenna for radio, car phone and navigation system

SSP 31-023

Integrated in the roof antenna (Triplex) are the antennas for radio mode, car phone mode and navigation mode (GPS).

In some Audi vehicles the antennas are positioned separately. In these vehicles, the antenna for the navigation system is located on the bootlid; the antenna for radio reception in integrated in the rear window and the stub antenna for the car phone is in the rear left body side panel.

Self-diagnosis

Fault type: Open circuit, short circuit to earth

SSP 31-024

Radio loudspeakers

Audible route recommendations are played back over the radio loudspeakers.

TELE ATLAS

DEUTSCHLAND

ultiMapM

PLUS

Travel

1999 - I

P ilot

SSP 31-025

Navigation CD-ROM

The street map and the operating software are stored on the navigation CD-ROM.

The CD-ROMs are updated twice a year. These CDs can be purchased through Volkswagen/ Audi dealers.

Service

The operator panel software of the Radio Navigation System can be adapted with a special CD-ROM.

For example: Map colours, menu guidance and screen contents.

In this case, the Customer Service will provide you with information about the scope of adaptation and procedure.

Basic principles

System overview

ABS wheel speed sensor G46

Roof antenna R52

for navigation Radio Car phone

ABS control unit J104

Switch for reversing lights

Diagnosis plug T16

Radio loudspeakers

Radio Navigation System

Radio

Navigation computer

GPS receiver

CD-ROM Drive

Angle of turn sensor G208

Navigation

CD-ROM

Navigationssystem CD Change Control

TIM INFO

AS SCAN

FM2

ffn

WESTSTRASSE

GPS

017

75 km

MITTELSTRASSE

ENTER ruft die Kartendarstellung auf

Screen and operating/ function keys

AUDIO

SSP 31-026

OUTIN

Notes

Part 2

Operation and function of the SKODA Radio Navigation Systems

The operation and functions of the SKODA Radio Navigation System is described on the following pages.

You will also Þnd information about self-diagnosis, test functions and service.

List of contents

Operating the radio unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Self-diagnosis of the radio unit . . . . . . . . . . . . . . . . . . . . . . 24

Operating the navigation unit . . . . . . . . . . . . . . . . . . . . . . . 26

Self-diagnosis of the navigation unit. . . . . . . . . . . . . . . . . . 28

Possibilities for connection to the SKODA

Radio Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Operation and function

Operation of the radio

TIM button for retrieval of stored trafÞc announcements.

- New traffic announcements up to 4 minutes in

length can be stored. When the system is switched on, each trafÞc announcement of the

pre-set trafÞc radio station (TP TrafÞc Programme) is recorded. When you switch off the system, you can activate the Record mode for 24 hours by pressing the TIM button (press for longer than 2 sec.). In both cases, trafÞc announcement playback is started by pressing the TIM button. To start random track play, press the rocker button. To cancel playback, press the TIM button again.

Rotary push-button on left

- Press button to switch ON/OFF

- Turn switch to control volume

AS/ CD mix button

TIM INFO

AS SCAN

Rocker button

- In Radio mode, pres-

sing this rocker button to start automatic local station seek in the direction you are travelling.

Navigationssystem

Zieleingabe ist akti

FM2

- In Radio mode, you can store the 6 stations

with the strongest signals using this button. The stations are saved to the station keys on the set waveband - TP, FM or AM. The memory locations are allocated automatically and exclusively on memory levels FM2, AM2 and TP2.

- In Audio CD mode, you can play tracks at random by pressing this button.

If a CD changer is connected, you shufße-play the CDs by pressing this button.

Scan button

- In Radio mode, all the station pre-sets can be played brießy by pressing this button. To pre-set a station, press this button again while the station is playing.

- In Audio CD mode, you can briefly play all the tracks on a CD by pressing this button. To select a track, press this button again while the track is playing.

CONTACT

CR 1

DELTA

Multifunction display

- Can be swivelled horizontally and vertically

Button for changing over to night display mode

When you switch the low beam headlight on or off, the display automatically changes between daytime and night display modes. You can switch over to the other display mode by pressing this button. A photocell which is located below the button controls display brightness.

Flashing diode of anti-theft device

After entering the four-digit code number, the diode ßashes if the ignition key has been removed from the ignition lock.

CD Change Control

102,0 MHz

EURO-K

TRIANGL

Station keys 1-6

NAVI

AUDIO

SSP 31-027

Button

- Select preceding menu or basic menu

Right-hand rotary push-button

- Turn: to select the menu Þelds and change the setting scales.

- Press: to conÞrm the menu Þelds.

SOUND button

For selecting the sound menu for the settings for bass and treble, the sound Þeld (Balance and Fader) and the Volume Setup menu (basic settings for switch-on volume, trafÞc announcements (TIM), car phone, navigation and GALA).

AUDIO button

For selecting the basic audio menu. Tone source selection: Audio CD (CD changer); TrafÞc radio TP1 and TP2; VHF FM1 and FM2; Medium Wave MW1 and MW2; Long Wave LW1 and LW2; other tone sources AUX; Radio mute

- In radio mode, a single station can be assigned to each button from the six wavebands TP, FM, AM at memory levels 1 and 2. Storing a station: Select the station using the rocker button. To store a station, keep one of the station keys pressed until the programme switches to mute and a signal tone sounds. To select a station, press the corresponding button brießy.

- In Audio CD mode, select the CD in the tray by pressing this button. Buttons 1-6 correspond to the order of the CDs in the autochanger tray.

Operation and function

Self-diagnosis of the radio unit module

The address word for the radio unit is 56.

The following functions can be selected:

Interrogate navigation system version

01- Interrogate radio version

123

456

789

HELP

02- Interrogate fault memory

HELP

03- Actuator diagnosis

05- Erase fault memory

V.A.G VLASTNI DIADGNOSTIKA

1. RYCHLY DATOVY PRENOS

V.A.G 1551

06- End of output

07- Encode radio functions

08- Read measured value block

VAS 5051

SSP 31-028

02 - Interrogate fault memory

Faults in the Radio Navigation System are saved to the fault memory by the self-diagnosis.

These faults can be displayed on the monitor of the V.A.G 1551/52 or diagnosis system VAS 5051:

Source of fault Fault message Possible effect

Vehicle power supply, terminal 30 Signal too low Poor or no function

NO contact at ignition switch -D- Open circuit No automatic switch-on after

Front loudspeaker Open circuit/

Rear loudspeaker Open circuit

Radio display output, dash panel insert No communication Display NOK

Connection to CD changer No communication CD changer function NOK

Radio antenna Open circuit

Control unit Wrongly encoded Radio functions or sound NOK

Control unit Defective No radio operation possible

The Workshop Manuals are updated after technical modiÞcations are made. Please use the vehicle-speciÞc Workshop Manuals as an aid to carrying out selfdiagnosis.

turning ignition off and on again

Loudspeaker not functioning

short circuit

Loudspeaker not functioning

short circuit

No or poor reception

Short circuit

Rapid data transfer Q 03 - Actuator diagnosis

Rapid data transfer Q 07 - Encode radio functions

03 - Actuator diagnosis

The loudspeakers and the display in the dash panel insert are tested by the actuator diagnosis.

At the same time, the functioning of all loudspeakers is tested with a test tone.

The text ÒDISPLAY TESTÒ appears on the display in the dash panel insert . The display switches between normal and inverse video (white on black and vice versa) in 4-second intervals.

07 - Encode radio functionsg

The following radio functions can be encoded:

- Sound adaptation to vehicle type

- Number of loudspeakers

- DSP sound system

- CD changer The code number can appear as follows:

01 Code number for sound adaptation

4 loudspeakers (channels)

2 code number for DSP sound system

7 Code number for CD changer, second

display and active roof antenna

Rapid data transfer Q 08 - Read measured value block

08 - Read measured value block

The input signals and voltages required for operation of the Radio Navigation System are continuously monitored by the self-diagnosis.

The state of the input signals in the measured value blocks can be displayed for troubleshooting purposes.

Example:

Measured value block 001

1 GALA signal 2 Supply voltage in volts 3 Dimmer for illumination in % 4 NO contact closed or open

Operation and function

Operation of the navigation unit

INFO button

To select the full destination address display:

- Momentary location,

- Current destination and

- Estimated time to journey end are displayed.

Repeat last voice message.

Loading tray for the navigation CDROM

CD eject button

Navigationssystem

Rotary push-button on left

- Press button to switch ON/OFF

- Turn knob to control volume

Button for saving vehicle's momentary position

- The vehicle's position is saved as a Òßag destinationÒ If you discover, say, a point of interest en route,

you can store this position as a ßag destination by pressing this button. Later, you can use this ßag destination to enter your destination. This way, you can be sure you will Þnd the point of interest easily and without

searching.

TIM INFO

AS SCAN

Zieleingabe ist akti

FM2

CONTACT

CR 1

DELTA

Only one ßag destination can be stored in memory at one time with this button.

Press the button again, and the Òßag destinationÒ will be overwritten by a new one. You can store the ßag destination permanently in the destination memory by selecting the basic navigation menu.

Multifunction display

- Can be swivelled horizontally and ver-

tically.

Button for changing over to night display mode

When you switch the low beam headlight on or off, the display automatically switches between day and night display mode. You can switch over to the other display mode by pressing this button. A photocell which is located below the button controls monitor brightness.

Flashing diode of anti-theft device

After entering the four-digit code number, the diode ßashes when the ignition key is removed from the ignition lock.

CD Change Control

102,0 MHz

EURO-K

TRIANGL

NAVI

AUDIO

SSP 31-027

NAVI button

For selecting navigation system basic menu:

- Destination input

- Route options

- Start of navigation

- Destination memory

- Options

- MERIAN Scout guidebook with sections on:

- Overnight accommodation

- Places to eat and drink

- Tourist information

Button

- for selecting the previous menu or main menu

Button for trafÞc jam function selection

This function allows you to re-route the vehicle in order to bypass a trafÞc jam. In the menu, specify whether you want the navigation system to plan a short, medium-length or long alternative route for you.

Rotary push-button right

- Turn to select the menu Þelds and change the setting scales

- Press to confirm the menu fields

Operation and function

Self-diagnosis of the navigation unit

The address word for the navigation unit is 37.

The following functions can be selected:

Interrogate navigation system version

V.A.G VLASTNI DIADGNOSTIKA

1. RYCHLY DATOVY PRENOS

V.A.G 1551

123

456

789

HELP

01- Interrogate navigation system version

02- Interrogate fault memory

03- Actuator diagnosis

05- Erase fault memory

06- End of output

08- Read measured value block

10- Adaptation

VAS 5051

SSP 31-028

02 - Interrogate fault memory

Faults of the Radio Navigation System are saved to fault memory by the self-diagnosis.

These faults can be displayed on the monitor of the V.A.G 1551/52 or of the VAS 5051 diagnosis system:

Source of fault Fault message Effect

Vehicle power supply, terminal 30 Signal too low Poor or no function

Radio display output, dash panel insert No communication Display NOK

Antenna for navigation system (GPS) R50/R52

Connection to ABS control unit No signal Navigation system NOK

Databus information No signal DSP function NOK

Control unit Defective No navigation possible

The Workshop Manuals are updated after technical modiÞcations are made. Please use the vehicle-speciÞc Workshop Manuals as an aid to carrying out self-diagnosis.

Open circuit/short circuit to positive, short circuit to earth

Navigation system (position Þxing) not functioning properly

Rapid data transfer Q 03 - Actuator diagnosis

Rapid data transfer Q 08 -Read measured value bock

03 - Actuator diagnosis

The function of the second display in the dash panel insert can be tested by the actuator diagnosis.

The ÒDISPLAY TESTÒ message is displayed. The display switches between normal and inverse video (white on black and vice versa) at 4second intervals.

08 - Read measured value block

The input signals and voltages required for operating the Radio Navigation System are continuously monitored by the self-diagnosis.

The status of the input signals in the measured value blocks can be displayed for troubleshooting purposes.

Example:

Measured value block 001

Schnelle DatenŸbertragung Q 10 - Anpassung

1 GALA signal 2 Supply voltage in volts 3 Dimmer for illumination in % 4 NO contact closed or open

10 - Adaptation

The navigation system also utilises the tyre circumference and the pulses generated by the ABS wheel speed sensor for calculating the distance travelled by the vehicle.

The following changes can be stored with the adaptation function:

- Changes in tyre size

- Changes in the number of pulses generated

by the ABS wheel speed sensor

For a detailed description of the procedure, please refer to the Workshop Manual.

Operation and function

Possibilities for connection to the Radio Navigation System

TIM INFO

AS SCAN

Located on the rear panel of the equipment are terminals for:

- 6-disc CD changer

- Digital Sound Package (DSP) by NOKIA or BOSE

- Playback of car phone

CD changer

Navigationssystem CD Change Control

FM2

D-Radio

Einschalt

TA-Min Telefon Navigation Min

GALA

LautstŠrke Setup Abruch mit

€ndern Last

€ndern Stumm

AUDIO

Digital Sound Package (DSP)

Playback of telephone conversation over the loudspeakers

SSP 31-029

Service

Releasing the Radio Navigation System

The Radio Navigation System is locked in the installation compartment.

It can be removed using the four hooks of releasing tool 3344 A: Insert the hooks in the four openings. Then pull the Radio Navigation System from the compartment by the hooks.

Service

Releasing tool 3344 A, con-

tains 4x:

SSP 31-031

Navigationssystem

TIM

INFO

SCAN

CD Cange Control

NAVI

AUDIO

SSP 31-030

In order to avoid damage, do not apply pressure to the multifunction display or the buttons during installation.

Test your knowledge

SKODA Self Study Program 31 – Octavia radio navigation system SSP-31-Octavia-radio-navigation-system

Specifications and Main Features

Frequently Asked Questions

User Manual