The position and movements of the vehicle are recorded by the navigation system's sensors. The distance travelled is determined by the vehicle speedometer signal, rotary motion in bends is detected by a gyro sensor (inertial compass). The position is determined via the GPS (Global Positioning System) satellites. The position can be calculated within a range of approx. 10 m by comparing the sensor signals with the digital map on the navigation CD.
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To be able to plan a route to a destination address, the navigation system not only requires the current position of the vehicle but also a digital road map containing the destination address itself and the roads leading to the destination address. This digital road map is on the memory which is located in navigation unit.
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The road system is stored on the map data as a line model, i.e. even large junctions have only one focal point that is approached by all roads in point-to-point fashion. Thus the navigation system indicates the distance to the turn-off point as the distance to the centre of the junction. This is why the distances for motorway exits indicated on road signs may not agree with those of the navigation system. The road signs indicate the distance to the beginning of the exit.
Areas with limited road information
In some areas, not all of the information on a road is available on the map data. Thus, for example, turn-off prohibitions, information on the direction of travel in a one-way street or prohibited entry into a pedestrian zone may be missing. The navigation system will display a warning if you drive into such an area. Local traffic laws always take precedence over navigation system instructions. Always observe the road signs and motor vehicle traffic regulations.
Topicality of the map data
Roughly 10 - 15% of the road system characteristics change each year. Due to these constantly changing traffic conditions (construction of new roads, traffic calming, etc.) we cannot guarantee that the digital road map will be in 100 % agreement with existing traffic conditions. We recommend that you always use the most current version of the map data for navigation.
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- Disconnect the negative (-) battery terminal.
- Remove the crash pad lower panel (A).
- Remove the connector (A).
- Remove the mounting screws and then remove the AVN head unit (A).
- Remove the AVN head unit connectors (A).
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| CAUTION | When the compact disc is not ejected, do not remove it forcibly. |
External Amplifier
- Disconnect the negative (-) battery terminal.
- Open the trunk and remove the right trunk trim. (Refer to the BD group -"Trunk")
- Remove the external amplifier unit (A) after removing the connectors and nuts.
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- Install the external amplifier unit after connecting the connectors.
- Install the right trunk trim.
- Connect the negative (-) battery terminal.
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Hands Free Mic
- Remove the hands free mic.
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Roof Antenna
- Connect the GPS cable and XM radio cable.
- Install the roof trim.
- Install the hands free mic.
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- Disconnect the negative(-) battery terminal.
- Remove the hands free mic (A) after loosening the connector from loof top.
- Check the continuity of Mic between terminals.
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Before Thinking The Product Has Malfunctioned
- Errors which occur during the operation or installation of the device may be mistaken as a malfunction of the actual device.
- If you are having problems with the device, try the suggestions listed below.
- If the problems persist, contact your point of purchase or the nearest service center.
| Problem | Function |
|---|---|
| There are small red, blue, or green dots on the screen | Because the LCD is manufactured with technology requiring high point density, a pixel deficiency or lighting may occur within 0.01% of total pixels. |
| The sound or image is not working | Has the switch for the vehicle been turned to [ACC] or [ON]? Has the SYSTEM been turned OFF? |
| The video is being displayed but sound is not working | Has the volume been set to a low level? Has the volume been set on mute? |
| When the power is turned on, the corners of the screen are dark | The display looking somewhat darker after prolonged periods of use is a normal phenomenon with LCD panels. It is not a malfunction. If the screen is very dark, contact your point of purchase or the nearest service center. |
| Sound is working from only one speaker | Is the position of FAL/BAL sound controls or volume adjusted to only one side? |
| The external device is not working | Is the external device connected with a standard connector cable? |
| The road is missing | Some map data may be missing or incorrect. |
| The road name is spoken incorrectly | The TTS(Text To Speech) engine speaks the street name based off of the phonetic spelling. This will continuously be update with the map database. |