NAVIGATION SYSTEM / MULTI INFORMATION SYSTEM


  1. FUNCTION


    1. Navigation Screen


      1. The navigation computer calculates the present position and direction of travel, then determines a route and calculates the driving distance based on the following information sources:


        • - Map data in the HDD

        • - Global Positioning System (GPS) satellites

        • - Built-in gyro sensor

        • - Vehicle speed signal

        • - Reverse signal

        • - Parking brake signal

        • - Radio Data System Traffic Message Channel (RDS-TMC) and Transport Protocol Experts Group (TPEG) signals*1

        • - Radio Data System Traffic Message Channel (RDS-TMC) signal*2

        • - Real-time Traffic Information of China (RTIC) signal*3

        • - Telematics Data (G-BOOK) signal*3


        • *1: Models for Europe (destination package for Russia)

        • *2: Destination package for Taiwan

        • *3: Models for China

      2. The functions of the navigation screen are listed below.

        Item Function
        Map Display Map Color Change*1, *2 Depending on the position of the light control switch, the screen changes to day mode or night mode.
        Taillight-interlocked Map Color Change Changes the color of the map screen that is displayed when the taillights are turned on.
        North Up / Heading Up

        • If North Up is selected, regardless of the direction of vehicle travel, north is always up.

        • If Heading Up is selected, the direction of vehicle travel is always up.
        3D Display*3 Displays a 3-dimensional (3D) view of the map.
        Multi-step Scale Display Changes the map scale in 14 steps.
        Direct Scale Change Directly selects and displays the map scale.
        Street Name Indication on Scrolled Map Displays the street name and city name even when the map screen is being scrolled.
        Stepless Scale Display Changes the scale of the map from the basic 14 steps to an even finer range of scales.*3
        Changes the scale of the map from the basic 13 steps to an even finer range of scales.*1, *2
        Road Number Sign Board Display Displays the road number on the map.
        Point of Interest Display Displays selected types of points of interest as marks on the map.
        Home Screen Display*3 Displays different modes on a screen that is split into 3 views.
        Split-view Display*1, *2 Displays different modes on a screen that is split into 2 views.
        Compass Mode Screen*2, *3 Displays the direction of travel and detailed data of the present location.
        Route Guidance Demonstration Demonstrates the route guidance to the destination.
        Route Trace It is possible to store up to the last 124 miles (200 km) of a traveled route and retrace the route on the display.
        RDS-TMC and TPEG Service Information Display*3 Displays the traffic icons, arrows and indicators when RDS-TMC or TPEG service information is being received.
        RDS-TMC Display*1 Displays RDS-TMC icons, arrows and indicators when RDS-TMC service is being received.
        RTIC Traffic Information Display*2 Displays RTIC icons, arrows and indicators when RTIC service is being received.
        Destination Search Preset Destination Memory Search Sets a pre-registered point as a destination point while driving.
        Address Search Information can be entered in the order of: province, city and street name.*1

        A destination can be set in 2 ways:*3


        • Information can be entered in the order of: street name, town and house number.

        • Information can be entered in the order of: town, street name and house number.
        Address / Intersection Search*2 A destination can be set by entering the province, street, intersection and city name.
        Point of Interest Search*1

        A destination can be set in 2 ways:


        • The name of a POI can be entered and then searched for after selecting a search area. Search areas include defined areas (such as a user selected country, state and city), near the current position, near the main destination, or along the current route.

        • A POI category can be selected and searched for near the current position, in a defined area (such as a user selected country, state and city), near the main destination, or along the current route.
        Point of Interest Search*2 Searches for a point of interest by selecting the area from the category.
        Hybrid Point of Interest Search*3 Narrows the search by names of the point of interest, category and areas.
        Online Search Latest information found using the Mapbar can be set as a destination.*2
        Allows use of an internet search engine to set a destination using the most up to date information.*3
        Previous Destination Search Stores the coordinates, names, and date of up to 100 locations that have been set as destinations in the past.
        Memory Point Search*1, *2, *3 Sets a destination from the registered memory point.
        Intersection Search*2, *3 By specifying 2 streets, the point at which they intersect is set as the destination point.
        Motorway (Highway) Entrance or Exit Search Searches for the destination by the name of the street that connects to a motorway (highway) entrance or exit.
        Map Search A destination can be set by scrolling the cursor on the map.
        Coordinate Search*3 A destination can be input by entering its coordinates.
        Phone Number Search*1, *2, *3 A destination can be input by entering its phone number.
        Point of Interest Near Cursor Search*2, *3 A destination can be set by selecting the search point and point of interest category.
        MAPCODE Search*1, *2 A destination can be set using a MAPCODE.
        G Search*2 A destination can be set using information from the web site (G-memory point).
        Voice Recognition Search A destination can be set up by voice command input.*3
        "Home" can be set as a destination by voice command input.*2
        Route Search Multiple Destination Setting Sets multiple destinations. It can also rearrange the sequence of the destinations.
        Multiple Route Search Searches for multiple routes.
        G Route Search*2 Searches for a route based on expected congestion information provided via the G-BOOK service.
        Search Condition Designation Searches for the quick 1, quick 2, and short routes.*3
        Searches for the recommended route, the shortest route, a route that prioritizes the use of highways, a route that prioritizes the use of general roads, and the other route.*1, *2
        Detour Search Changes the route to detour around a section of the route.
        Regulated Road Consideration Performs searches which consider regulated roads.
        Avoidance Area Searches for a route that avoids a designated area.
        Adjacent Road Search*3 Searches for a route adjacent to the current road.
        Auto Avoid Traffic Search*1, *2, *3 Automatically changes to another route to avoid heavy congestion.
        Guidance Voice Guidance Provides voice guidance about the distance and the direction of travel to a destination point based on road conditions and vehicle speed.
        Next Turn Guidance*3 Provides guidance about the distance to the next turn and indicates the direction of the turn using an arrow.
        Motorway (Highway) Mode Display Displays the distance to the next junction and exit, or POIs in the vicinity of the motorway exit.
        Motorway (Highway) Direction of Travel Display Displays the direction of travel to take on the motorway.
        Intersection Zoom-in Display Zooms in the image when approaching an intersection.
        Turn List Display*3 Displays a turn list on the right side of the 2-screen display.
        Arrow (Turn-by-Turn) Display*3 Displays the direction of the next turn and the distance to the turn on the right side of the 2-screen display.
        Lane List Display*1, *2 Display a lane list on the right side of the 2-screen display.
        Distance-to-destination Display Displays the distance from the present location to the destination.
        Estimated Arrival Time Display Displays estimated arrival time.
        Others Voice Recognition*2, *3 Recognizes pre-programmed system commands spoken to operate the navigation system.
        Map Coverage Information Display Displays the map area that is recorded in the HDD.

        • *1: Destination package for Taiwan

        • *2: Models for China

        • *3: Models for Europe (destination package for Russia)

    2. Information Screen


      1. The functions of the information screen display are listed below.

        Item Outline
        Fuel Consumption*1 Information about fuel consumption per minute or per trip can be displayed.
        Traffic Information*2 By receiving the RDS-TMC service, a list of the current traffic incidents is displayed along with information on the incident's distance and position relative to the vehicle.
        G Main Menu*3 G-BOOK on-line services can be operated.
        MY Request*3 Contents can be registered and registered contents can be accessed.
        Operator Service*3 Display of Information Acquired from the Operator Service A telephone call can be made to the operator service.
        Information Check*3 Display of Information Acquired from the Operator Service Acquired information can be displayed and manually updated.

        • *1: Except models for Europe (destination package for Russia)

        • *2: Destination package for Taiwan

        • *3: Models for China

      2. The fuel consumption screen is displayed as illustrated below. This screen has the display functions listed below.

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        Item Outline
        (1) Clear Switch Clears all past information.
        (2) Average Speed Displays the value that has been calculated by the combination meter assembly, which is based on the distance driven and time elapsed since the power switch is turned on (IG).
        (3) Elapsed Time Displays the value that has been calculated by the combination meter assembly, which is based on the time elapsed since the power switch is turned on (IG).
        (4) Cruising Range Displays the approximate drivable distance.
        (5) Past Record Switch Changes to the Past Record (per trip) fuel consumption screen.
        (6) Energy Switch Displays the energy monitor.
        (7) Average Per Minute Fuel Consumption

        • Displays the value that has been calculated by the combination meter assembly, which is based on the driven distance and the volume of fuel consumed (fuel injection signal), provided that the power switch is on (IG).

        • Displays the average fuel consumption for the last minute, or since clear was last selected.
        (8) Recovered Energy

        • Indicates the recovered energy for 1 minute with "E" symbols.

        • The recovered energy status is calculated by the power management control ECU.
        (9) Current Per Minute Fuel Consumption Displays the instantaneous (current) fuel consumption value that has been calculated by the combination meter assembly, which is based on the driven distance and the volume of fuel consumed (fuel injection signal), provided that the power switch is on (IG).
        (10) Best Fuel Consumption Displays the best (most economical) per trip fuel consumption.
        (11) Update Switch

        • Restarts calculation of the average fuel consumption value.

        • Sends the average fuel consumption reset signal to the combination meter assembly to update the graph.
        (12) Average Fuel Consumption Displays the average fuel consumption for this trip and the previous 5 trips.
        (13) Trip Information Switch Changes to the average per minute fuel consumption screen.
        (14) Average Per Trip Fuel Consumption

        • Displays the current record and the last 5 average per trip fuel consumption records or the current record and those since clear was last selected.

        • Starts calculating the average fuel consumption when the average fuel consumption displayed on the combination meter assembly is reset.
        (15) Energy Monitor

        Indicates the energy transmission direction, making it possible to confirm the current drive method (engine, motor or both), the power generation status by the engine and status of regenerative energy use.


        • The State Of Charge (SOC) of the battery can be checked on the meter. The meter shows the SOC in 8-levels.

        • Displays the energy monitor status that has been calculated by the power management control ECU.
        (16) Fuel Consumption Switch Changes to the trip information screen or past record screen. (returns to the screen last displayed before the energy monitor screen.)

    3. Setup Screen


      1. The settings for the functions of the multi-display are available from the setup screen.

        Item Function
        General Settings

        • Time zones and the on/off setting of daylight saving time.

        • The language can be selected.*1

        • The voice recognition language can be selected.*1

        • The home screen display can be changed.*1

        • The color theme of the screen can be changed.*2

        • The opening image can be changed:


          • An image that meets the following requirements can be displayed as the opening image by copying it from a USB memory device.


          • File format: Jpeg file (extensions: .jpeg or .jpg)

          • File size: 10 MB or less

          • File name: 32 characters maximum (including file extension)

        • The screen off image can be changed:


          • An image that meets the following requirements can be displayed as the screen off image by copying it from a USB memory device.


          • File format: Jpeg file (extensions: .jpeg or .jpg)

          • File size: 10 MB or less

          • File name: 32 characters maximum (including file extension)

        • Automatic return from the audio or air conditioning screen to the map screen after audio or air conditioning operation can be changed.

        • The color of the screen buttons can be changed.*1, *3

        • Distance unit can be changed.*1

        • Selection sound can be set.

        • Pointer sound can be set.

        • Error sound can be set.

        • The pointer sound volume can be adjusted.

        • Pointer feedback force can be adjusted.

        • Registered information (personal data) can be cleared.

        • Navigation system program can be updated.*1

        • The set security mode on/off setting can be changed.*3
        Voice Settings

        • The voice guidance volume can be adjusted or switched off.

        • Automatic volume settings for voice guidance while driving at high speeds can be set.*2, *3

        • Voice recognition talkback can be set.*1

        • Voice guidance while using the audio and visual system or air conditioning system can be set.

        • Voice guidance during route guidance can be set.*1

        • Voice recognition prompts can be set.*2
        Navigation Settings

        The Navigation Settings can be used to:


        • Set detailed online search settings such as:*1


          • Synchronized settings of the online search portal site and navigation system

          • Pop-up message display during online search

          • Automatic accumulated data downloading settings from the portal site

          • Roaming pop-up message settings

          • Memorization settings of the user name and password used when connecting to the portal site

          • Search engine settings of the online search

          • Deletion of the online search history

          • Change of the user name and password used when connecting to the portal site

          • Deletion of the user name and password used when connecting to the portal site

        • Perform memory point related operations such as:*2, *3


          • Sets home

          • Sets preset destinations

          • Sets memory point

          • Sets area to avoid

          • Data can be stored on a USB memory device.

          • Data can be copied from a USB memory device.

        • Set detailed navigation settings such as:*2, *3


          • Visual city map display

          • Display of 3D landmarks*2

          • Map color (day mode or night mode)

          • Character size on the map

          • Notification display of a point where 2 roads meet*3

          • Scale switching message display

          • G-information mark synchronized service*2

          • Travel time to the destination display the route guidance screen

          • Traffic information display on the navigation system's route*3

          • Animated screen display

          • 6 icons to be displayed while driving

          • 3 different setting memorization for different users

          • Manual adjustment of the current vehicle position mark

        • Set up RTIC, traffic information*2


          • Set voice guidance and show traffic information

          • Set auto avoid traffic reroute search

          • Automatic acquisition of the G-Route Search information

          • Automatic upload setting of vehicle driving history information

          • Tune in the traffic station

        • Set detailed traffic information settings such as:*3


          • Voice guidance for traffic information

          • Traffic information icon display

          • Avoid traffic events function

          • Traffic station selection

          • Station display that is currently received or has been selected

        • Delete previous destinations*2, *3

        • Show map data information*2, *3

        • Set detailed navigation settings such as average cruising speed*1

        • Set detailed navigation settings such as displayed POI icon categories*1

        • Set detailed navigation settings such as display of 3D landmarks*1

        • Display cautionary messages when the route includes traffic restrictions or seasonally restricted roads.*1

        • Displaying the speed limit of the road currently being used can be set*1

        • The function that magnifies the map scale as the vehicle approaches a guidance point can be set*1

        • Set the cautionary message display shown when a regulated street is included in the route.*1

        • Set the display of pop-up information*1

        • Manual adjustment of the current vehicle position mark*1
        Vehicle Settings

        • Settings can be changed for the following maintenance items:


          • Reminder

          • Engine oil

          • Oil filter

          • Rotation

          • Tires

          • Battery

          • Brake pad

          • Wipers

          • Coolant

          • Brake oil

          • Trans. fluid

          • Service

          • Air filter

          • Personal

          • Delete all

          • Reset all

          • Set dealer

        • Customizable vehicle settings can be changed.

        • LEXUS Parking Assist-sensor system adjustment.
        Telephone Settings*1

        • Phone sound settings can be changed:


          • Call Volume

          • Ring Tone Volume

          • Ring Tone

        • Phonebook settings can be changed:


          • Transfer phonebook data (only available with Bluetooth phones that support PBAP or OPP)

          • Automatic phonebook download (only available with Bluetooth phones that support PBAP)

          • Automatic call history download (only available with Bluetooth phones that support PBAP)

          • Register phonebook data

          • Edit phonebook data (available with Bluetooth phones that do not support PBAP)

          • Delete phonebook data

          • Register speed dials

          • Delete speed dials

          • Delete call history

          • Manage Voice Tags*3

        • Message function settings can be changed*1:


          • Message forwarding from cellular phones

          • New message notification display

          • New message voice notification

          • Adjust the new message notification volume

          • Select a new message voice notification tone

          • Automatic message read out

          • Adjust the message read out volume

          • Cellular phone's read and unread status update

          • Edit "Quick Reply messages"

        • Phone display settings can be changed:


          • Change the incoming call display

          • Display of the automatic phonebook transfer completion message (For PBAP compatible models)

          • Display of the automatic call history transfer completion message (For PBAP compatible models)

          • Display of images during calls (For PBAP compatible models)

          • Orientation of images displayed during calls (For PBAP compatible models)
        Bluetooth Settings

        • Bluetooth device registration settings can be changed:


          • Register a Bluetooth device

          • Delete the Bluetooth device

          • Edit the Bluetooth device

        • A registered Bluetooth compatible cellular phone can be selected.

        • A registered Bluetooth compatible device can be selected.

        • Information on a registered Bluetooth device can be displayed and the settings can be changed.

        • A Bluetooth DUN connection can be set up.*1
        Audio Settings

        • Sound quality can be adjusted.*1

        • Radio setting can be changed:*1


          • Automatically seek an FM station that regularly broadcasts traffic information and the station broadcasts

          • An FM station providing good reception is automatically selected if current reception worsens.

          • Switching over to a broadcasting station within the same local program network.

          • A station providing good reception is automatically selected if current reception worsens.*1

        • Editing data recorded to the sound library*2


          • Edit an album

          • Delete an album

          • Confirm the hard drive information

        • Recording settings for music CDs can be changed.*2

        • iPod setting can be changed:


          • Display cover art when a song stored in an iPod is being played.
        Traffic and Parking Settings*1

        • The voice guidance for traffic information can be switched off.

        • Traffic information icons can be displayed on the map.

        • Detour route function can be selected.

        • When searching for a route, a detoured route search that avoids traffic jams and so forth can be set.

        • When searching for a route, a detoured route search that avoids predicted traffic jams and so forth can be set.

        • The stations can be selected.

        • Traffic information can be set to be received automatically, or to receive RDS-TMC traffic information only.

        • Parking icons can be displayed on the map.
        G-BOOK settings*2

        The G-BOOK settings can be used to:


        • Select content from "My Request"

        • Set detailed functions


          • Canceling the Contract

          • Editing fixed form sentence of the software keyboard

        • Set privacy setting


          • Changing the PIN number

          • Communication lock

          • Deleting a bookmark

          • Deleting the browsing history

        • Set communication settings


          • Communication settings for the cellular phone

          • Username and password

          • Confirm settings before communication connection

          • Automatic communication settings

        • *1: Models for Europe (destination package for Russia)

        • *2: Models for China

        • *3: Destination package for Taiwan

  2. CONSTRUCTION


    1. Remote Touch


      1. The remote touch consists of the switch knob and switches.

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      2. The switch knob of the remote touch consists of the joystick and 2 motors that enable 2-axis control in longitudinal and lateral directions.

        - The 2 motors generate feedback force according to screen button and icon locations, achieving a 'click' feeling during operation.

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        - The 2 motors provide 3 types of feedback force (resistance, icons, frame). Overlapping feedback forces are added together.

        Feedback Force Description
        Resistance Feedback force, which interferes the switch knob operation, is generated in proportion to the switch knob operation speed. Resistance generated on the map screen is stronger than on other screens (MENU screen etc.)
        Icon Force is provided to pull the pointer toward the center of the set area (near icons).
        Frame Force is generated to move the pointer toward the inside of the screen when the pointer is close to the edge of the screen.
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  3. OPERATION


    1. Remote Touch


      1. When the switch knob of the remote touch is operated, the pointer will be displayed on the multi-display screen. When the pointer comes close to an icon, the cursor will appear and the icon framed by the cursor can be selected.

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      2. For the keyboard screen, keys selected by the cursor are displayed larger to enhance visibility.

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      3. The feedback force that is generated when an icon is selected are customizable using the remote touch.

      4. To inform the user that the cursor has selected a different icon or an operation is accepted, 3 types of beep sounds (selection sound, pointer sound, error sound) are provided in accordance with operation conditions. The ON/OFF setting of each beep sound is individually customizable.

  4. DIAGNOSIS


    1. For details on the procedure required to enter the Service Menu screen, refer to the Repair Manual.