parking sensors Lexus IS250 2010 Navigation Manual

REAR VIEW MONITOR SYSTEM
282
The rear view monitor system assists
the driver by displaying an image of the
view behind the vehicle while backing
up.
To display the rear view image on the
screen, shift the shift lever to “R” when
the “ENGINE START STOP” switch is in
IGNITION ON mode.
If you move the shift lever out of the “R”, the
screen returns to the previous screen. Op-
erating another function of the navigation
system will display another screen.
Vehicles with intuitive parking assist−
sensor — when the intuitive parking as-
sist− sensors are turned on and an ob-
stacle is detected in front of or behind
your vehicle, a warning appears on the
right top of the rear view monitor. For
details, see “Intuitive parking assist” on
page 288.
The rear view monitor system is a supple-
ment device intended to assist back up.
When backing up, be sure to check behind
and all around the vehicle visually.
CAUTION
DNever depend on the rear view
monitor system entirely when
backing up. Always make sure
your intended path is clear.
Use caution, just as you would
when backing up any vehicle.
DNever back up while looking only at
the screen. The image on the
screen is different from actual
conditions. Depicted distances
between objects and flat surfaces
will differ from actual distance. If
you back up while looking only at
the screen, you may hit a vehicle, a
person or an object. When backing
up, be sure to check behind and all
around the vehicle visually and
with mirrors before proceeding.
DDo not use the system when the
trunk is not completely closed.
DUse your own eyes to confirm the
vehicle’s surroundings, as the dis-
played image may become faint or
dark, and moving images will be
distorted, or not entirely visible
when the outside temperature is
low. When backing up, be sure to
check behind and all around the ve-
hicle visually and with mirror be-
fore proceeding.
DDo not use the system in the follow-
ing cases:
DOn icy or slick road surfaces, or
in snow.
DWhen using tire chains or emer-
gency tires.
DOn an uneven road, such as a
slope.
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Rear view monitor system—

INTUITIVE PARKING ASSIST
288
The distance to obstacles measured by
the sensors is communicated via the dis-
play and a buzzer when parallel parking or
maneuvering into a garage. Always check
the surrounding area when using this sys-
tem.
DTypes of sensors
1Front corner sensors
2Rear corner sensors
3Rear center sensors
DSetting the intuitive parking assist
mode
1. Push “”or“” of the satellite
switch until the intuitive parking as-
sist− sensor mark appears in the multi−
information display.
2. Push the “ON/OFF” button of the
satellite switch to select “ON”.
The intuitive parking assist −sensor indica-
tor will be displayed.
Each pushing of the “ON/OFF”button
turns the intuitive parking assist −sensor
on and off.
To turn on: Push the “ON/OFF”button.
The buzzer sounds to inform the driver that
the system is operational.
To turn off: Push the “ON/OFF”button
again.
The intuitive parking assist −sensor will re-
main on even after turning the “ENGINE
START STOP” switch to OFF and then to
IGNITION ON mode with the intuitive park-
ing assist −sensor on. However, a beep
does not sound at this time.
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Intuitive parking assist —

INTUITIVE PARKING ASSIST
289
When the sensors detect an obstacle, the
graphic is shown on the multi−information
display and navigation display according
to position and distance to the obstacle.
DMulti− information display
1Front corner sensors operation
2Rear corner sensors operation
3Rear center sensors operation
DNavigation display
WHEN THE VEHICLE IS MOVING FOR-
WARD
The graphic is automatically displayed
when an obstacle is detected. The screen
can be set so that the graphic is not dis-
played. (See page 366.)
WHEN THE VEHICLE IS MOVING
BACKWARD
A simplified image is displayed on the right
upper corner of the screen when an ob-
stacle is detected.
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— Display
10

INTUITIVE PARKING ASSIST
290
When a sensor detects an obstacle, the direction of and the approximate distance to the
obstacle are displayed and the buzzer sounds.
CORNER SENSORSLevel
1234
Display
example−
Buzzer−MediumFastContinuous
CENTER SENSORS
Level
1234
Display
example
BuzzerSlowMediumFastContinuous
DDetection level and approximate distance to an obstacle
Level
1234
Corner
sensors−
1.6 to 1.2 ft. (50to37.5 cm)1.2 to 0.8 ft.
(37.5 to 25 cm)0.8 ft. (25
cm)orless
Rear center sensors4.9 to 2.0 ft.(150 to 60 cm)2.0 to 1.5 ft.
(60to45 cm)1.5 to 1.1 ft.
(45to35 cm)1.1 ft. (35
cm)orless
INFORMATION
Settings (e.g. buzzer volume) can be
changed. (See page 365.)
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— The distance display and buzzer

INTUITIVE PARKING ASSIST
291
1Approximately 1.6 ft. (50 cm)
2Approximately 4.9 ft. (150 cm)
3Approximately 1.6 ft. (50 cm)
The diagram shows the detection range of
the sensors. Note that the sensors cannot
detect obstacles that are extremely close
to the vehicle.
The range of the sensors may change de-
pending on the shape of the object etc.
DCertain vehicle conditions and the sur-
rounding environment may affect the
ability of a sensor to correctly detect an
obstacle. Particular instances where
this may occur are listed below.
DThere is dirt, snow or ice on a sen-
sor.
DA sensor is frozen.
DA sensor is covered in any way.
DThe vehicle is leaning considerably
to one side.
DOn an extremely bumpy road, on an
incline, on gravel, or on grass
DThe vicinity of the vehicle is noisy
due to vehicle horns, motorcycle
engines, air brakes of large ve-
hicles, or other loud noises produc-
ing ultrasonic waves.
DThere is another vehicle equipped
with parking assist sensors in the vi-
cinity.
DA sensor is coated with a sheet of
spray or heavy rain.
DThe vehicle is equipped with a fend-
er pole or radio antenna.
DTowing eyelets are installed.
DA bumper or sensor receives a
strong impact.
DThe vehicle is approaching a tall or
right− angled curb.
DIn harsh sunlight or intense cold
weather.
DA non −genuine Lexus suspension
(lowered suspension, etc.) is
installed.
In addition to the examples above, there
are instances in which, because of their
shapes, signs and other objects may be
judged by a sensor to be closer than they
are.
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— Detection range of the
sensors — Sensor detection
information
10

INTUITIVE PARKING ASSIST
292
D
The shape of the obstacle may prevent
a sensor from detecting it. Pay particu-
lar attention to the following obstacles:
DWires, fences, ropes, etc.
DCotton, snow and other materials
that absorb radio waves
DSharply −angled objects
DLow obstacles
DTall obstacles with upper sections
projecting outwards in the direction
of your vehicle
CAUTION
DCaution when using the intuitive
parking assist− sensor
Observe the following precautions.
Failing to do so may result in the
vehicle being unable to be driven
safely and possibly cause an acci-
dent.
DDo not use the sensor at speeds in excess of 6 mph (10 km/h).
DDo not attach any accessorieswithin the sensor range.
NOTICE
Notes when washing the vehicle
Do not apply intensive bursts of wa-
ter or steam to the sensor area.
Doing so may result in the sensor
malfunctioning.
System malfunction
DAn accident will affect the sensors,
resulting in system failure.
DIf the indicators remain on without
a beeping sound, the system may
be malfunctioning. Contact your
Lexus dealer.
If an error is detected when the intuitive
parking assist −sensor is turned on, the
vehicle symbol comes on or flashes
with beeping sounds.
However, the sensors functioning properly
continue their obstacle detection.
The intuitive parking assist −sensor failure
warning display is not given in either of the
following operations:
DChanging to another screen
DTurning off the main switch for the intu-
itive parking assist −sensor
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— Intuitive parking
assist− sensor failure
warning

INTUITIVE PARKING ASSIST
293
D
When snowflakes or mud gets on
the sensors
"
Multi− information display
If the failure warning does not go off even
after the foreign matter is removed, the
intuitive parking assist −sensor may be
malfunctioning. Have it checked by your
Lexus dealer.
DWhen the sensor is malfunctioning
" Multi− information display
If this message appears, have the intuitive
parking assist− sensor checked by your
Lexus dealer.
As the intuitive parking assist− sensor
might be malfunctioning in the follow-
ing cases, have it checked by your
Lexus dealer.
DThe indicator in the instrument cluster
does not come on and a beep does not
sound even when the intuitive parking
assist− sensor main switch is turned
on.
DThe warning comes on despite no ob-
stacle around the vehicle.
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10

INDEX
385
D
Dealer setting
363
.....................
Defogging the windshield 276 ...........
Delete destination button 20,82 ..........
Delete personal data 299 ...............
Deletes previous destinations 110 .......
Deleting a Bluetooth rphone 323
........
Deleting address book entries 122 .......
Deleting areas to avoid 127 .............
Deleting call history 340 ................
Deleting destinations 82,95 ..............
Deleting home 113 ....................
Deleting preset destinations 116 .........
Deleting previous destinations 127 .......
Deleting the phonebook data 331 ........
Deleting the speed dial 339 .............
Deleting the voice tag 345 ..............
DEST button 10 .......................
Destination Assist 155 .................
Destination button 62 ..................
Destination information 38 ..............
Destination screen 20 ..................
Destination search 62 ..................
Destination search by
“Address Book” 77 ...................
Destination search by “Address” 65 ......
Destination search by “Coordinates” 82 ...
Destination search by “Destination Assist” 76 ................
Destination search by “Emergency” 77 ...
Destination search by
“Intersection & Freeway” 78 ............
Destination search by “Map” 81 .........
Destination search by
“Point of Interest” 69 ..................
Destination search by
“Previous Destinations” 76 .............
Destination search by home 64 ..........
Destination search by preset destinations 64 .......................
Detailed navigation settings 110,305 ......
Detection level of the intuitive parking assist −sensors 290 ............
Detection range of the intuitive parking assist −sensors 291 ............
Detour setting 96 ......................
Dialing by name 144 ...................
DISC button 180 ......................
Disc slot 180 ..........................
DISP button 10 .......................
Display POI icons 102 .................
Displaying portable player
information 354 ...................... Displaying the title and name 201
........
Distance and time to destination 10,93 ....
Download eDestination 158 .............
Driving speeds 307 ....................
DSP control 190 .......................
Dual button 270 .......................
Dual map screen 39,41 .................
DVD audio controls 228 ................
DVD audio discs 224 ..................
DVD audio settings 227 ................
DVD changer operation 218 .............
DVD language 233 ....................
DVD player and DVD video disc
information 241 ......................
DVD setup menu 233 ..................
DVD video controls 228 ................
DVD video discs 224,241,242 ............
DVD video settings 226 ................
E
eDestination 158
......................
Edit “Dealer” or “Contact” name 364 ......
Edit “Location” 364
....................
Edit “Phone #” 365
....................
Edit route 86
..........................
Editing address book entries 118
........
Editing area to avoid 124
...............
Editing home 112
......................
Editing preset destinations 115
..........
Editing the Bluetooth rphone 321 ........
Editing the phonebook data 329
.........
Editing the speed dial 338
..............
Editing the voice tag 344
...............
Eject button 180,206,221
................
Ejecting discs 206,221
.................
Emergency button 20,77
................
Enter a Bluetooth rphone 134
...........
Estimated arrival time 93
...............
Estimated travel time 93
................
F
Fan speed 274
........................
Fan speed control buttons 270,274 ......
FM button 180 ........................
Foot print map 42 .....................
Foot print map button 10 ...............
Freeway exit information screen 88 ......
Freeway screen 39 ....................
Function menu display screen 180 .......
Function menu tab 180 .................
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Idx

INDEX
388
Search by phone #74
..................
Search point from along my route 72 .....
Search point from near a destination 73 .................
Search point from near city center 72 ....
Search point from near hear 72 ..........
Searching by group 230 ................
Searching by title 229 ..................
Searching by track 240 .................
Searching for a desired file 215,256 ......
Searching for a desired folder 216,257 ...
Searching for a desired track or disc 211 ..........................
SEEK/TRACK button 180 ...............
Select button 213,253,254 ...............
Select portable player 353 ..............
Selecting a Bluetooth rphone 319,324 ...
Selecting a desired album 249 ..........
Selecting a desired disc 209,223 ........
Selecting a desired file 213 .............
Selecting a desired file or track 254 ......
Selecting a desired folder 213,253 .......
Selecting a desired track 210,249 .......
Selecting a keyboard layout 298 .........
Selecting a language 297 ...............
Selecting a play mode 253 ..............
Selecting a satellite radio channel 200 ....
Selecting a station 195 .................
Selecting DVD disc menu item 229 ......
Selecting portable player connection method 355 ...............
Selecting the bonus group 230 ..........
Selecting the search area 62 ............
Sets address book 110 .................
Sets area to avoid 110 .................
Sets home 110 ........................
Sets preset destinations 110 ............
Setting and deleting destinations 94 ......
Setting Bluetooth raudio 355 ............
Setting home as the destination 17 ......
Setting route 96 .......................
Setting the intuitive parking assist mode 288 ......................
Setting the phonebook 325 .............
Setting the vehicle interior
temperature 272,274 .................
Setting the voice tag 341 ...............
Setting up the address book 116 .........
Setting up the areas to avoid 122 ........
Setting up the home 111 ................
Setting up the preset destinations 113 ....
SETUP button 10 .....................
Setup screen 22 ......................
Show eDestination icons 160 ...........
Show free flowing traffic 170,309 ........Show on map 102
.....................
Show on map button 10 ................
Show XM NavWeather t
information 166 ......................
Show XM rNavTraffic
information 170 ......................
Single map screen 39,40 ................
Sort 30 ..............................
Sound dynamic range 233 ..............
Sound icons 119 ......................
Speed dial 141,333 ....................
Speed dials settings 333 ...............
Starting route from adjacent road 101 ....
Starting route guidance 83 ..............
Steering switches 258 ..................
Street address 67 .....................
Subtitle language 233 ..................
Surround function 190 ..................
Switching between audio functions 187 ...
Switching the air intake control
to automatic mode 273 ................
Switching the screens 39 ...............
Symbol key 29 ........................
T
Talk on the Bluetooth rphone 146 ........
Talk switch 44,143,148 .................
Telephone settings 314 .................
Telephone switch 130 ..................
TEMP button 270,272,274 ...............
Temperature display 270,280 ...........
Time zone 301 ........................
Tire change calibration 311,313 ..........
Title 242 .............................
Tone 31 ..............................
Tone and balance 190 ..................
Touch screen operation 27 ..............
Traffic announcement 197 ..............
Traffic button 197 ......................
Traffic voice guidance 170,304 ..........
Transferring a phone number 326 ........
TREB 190 ............................
TUNE·FILE knob 180 ..................
Turn list screen 39,90 ...................
Turning the audio system on and off 187 .......................
Types of intuitive parking
assist− sensors 288 ...................
TypeSeek button 195,200 ..............
Typical voice guidance prompts 91 .......
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