mirror Lexus IS250 2012 Navigation Manual

AIR CONDITIONING
280
DSwitching between outside air and
recirculated air modes
Recirculated air mode or outside
air mode may be automatically
switched to in accordance with the
temperature setting and the inside
temperature.
D Window defogger feature
Recirculated air mode may auto-
matically switch to outside air
mode in situations where the win-
dows need to be defogged.
D When outside air temperature is
below 32 _F(0 _C)
The cooling and dehumidification
function may not operate even
when “A/C” is on.
D When the indicator light on “A/C”
flashes
Touch “A/C” to turn off the air con-
ditioning system and turn it on
again. There may be a problem in
the air conditioning system if the
indicator light continues to flash.
Turn the air conditioning system
off and have it inspected by your
Lexus dealer.
D Automatic air intake change mode
(IS F/IS 350)
In automatic mode, the system au-
tomatically switches between re-
circulated air and outside air
modes according to whether the
system detects harmful sub-
stances such as exhaust gas in the
air outside.(f) Rear window and outside rear view
mirror defogging
To turn the electric rear window and
outside rear view mirror defogger on,
push the button above.
The “ENGINE START STOP” switch must
be in IGNITION ON mode.
The thin heater wires on the inside of the
rear window and the heater panels in the
outside rear view mirrors will quickly clear
the surface.
Keep your hands off the mirror faces when
the system is on.
The indicator light is on when the defogger
is operating.
CAUTION
When the outside rear view mirror de-
foggers are on, do not touch the out-
side surface of the rear view mirror as
it can become very hot and cause
burns.
ISF/IS NAVI (U)
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AIR CONDITIONING
281
The defoggers will automatically turn off
after 15 to 60 minutes. The operation time
changes according to the ambient temper-
ature and vehicle speed.
If further defrosting or defogging is de-
sired, simply actuate the switch again.
When the surface has cleared, push the
button once again to turn the defogger off.
Continuous use may cause the battery to
discharge, especially during stop−and− go
driving. The defogger is not designed to
dry rain water or to melt snow.
If the outside rear view mirrors are heavily
coated with ice, use a spray de −icer before
operating the system.
NOTICE
DWhen cleaning the inside of the
rear window, be careful not to
scratch or damage the heater wires
or connectors.
DTo prevent the battery from being
discharged, turn the switch off
when the engine is not running.
(g) Micro dust and pollen filter
Push the micro dust and pollen filter
button.
Outside air mode switches to recirculated
air mode. Pollen is removed from the air
flows to the upper part of the body.
Usually the system will turn off automati-
cally after approximately 1 to 3 minutes.
To stop the operation, push the micro dust
and pollen filter button again.
INFORMATION
D In order to prevent the window
from fogging up when the outside
air is cold, the following may oc-
cur:
D Outside air mode does not
switch to recirculated air mode.
D The air conditioning system op-
erates automatically.
D The operation cancels after 1
minute.
D In rainy weather, the windows may
fog up. Push the windshield air
flow button.
ISF/IS NAVI (U)
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8

REAR VIEW MONITOR SYSTEM
284
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 the “R”
position 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 290.
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.
ISF/IS NAVI (U)
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Rear view monitor system—

INDEX
389
O
OFF button
272
.......................
Off function 10
........................
Operating a DVD disc 226
..............
OPP (Object Push Profile) 130
..........
Orientation of the map 43
...............
Other settings 369
.....................
Outside air mode 278
..................
Outside rear view mirror defogging 280
.......................
Outside temperature display 272
........
P
Parental lock 235
......................
Pause guidance 101
...................
Phone button 22,23
....................
Phonebook 140,326,327
................
Playing a Bluetooth raudio 250
..........
Playing a disc 210,225
.................
Playing a DVD disc 227
................
Playing a MP3/WMA disc 214
...........
Playing a USB memory or iPod 254 ......
Playing a video CD 239
................
Playing an audio disc 211
..............
POI as a destination 105
...............
POI category change 312
...............
POI icons hidden 106
..................
POI information 36
....................
Point of interest button 20,69
............
POIs near the search point 74
...........
POIs to be displayed 103
...............
Pop− up information 315
................
Portable audio
players 195,245,253,355
...............
Preset destination buttons 20
...........
Preset destinations 14,64,114
...........
Presetting a channel 202
...............
Presetting a station 196
................
Previous destinations button 20,76 .......
PWR·VOL knob 180,182,184,186 ........
R
Radio data system 197
.................
Radio ID 200
.........................
Radio operation 195,200
...............
RAND button 213,218,252,259
..........
RDS 197
.............................
Rear view monitor system 284
..........
Rear view monitor system camera 286
.........................
Rear window defogger button 272 .......
Rear window defogging 280
.............
Receive on the Bluetooth rphone 146 .... Receive sports information
161
..........
Receive stock data 164
................
Recirculated air mode 278
..............
Reconnecting Bluetooth raudio
player 249
...........................
Reconnecting the Bluetooth r
phone 138
...........................
Region codes 243
.....................
Registering a Bluetooth r
phone 319,326
.......................
Registering address book entries 117 ....
Registering areas to avoid 123
..........
Registering home 12,111
................
Registering portable player 357
..........
Registering preset destinations 14,114 ....
Registering the phonebook data 330 .....
Registering the speed dial 336
..........
Registering the voice tag 344
...........
Removing a Bluetooth raudio 359 .......
Reordering destinations 94
.............
Resume guidance 102
.................
Ring volume 317
......................
Route button 10
.......................
Route features 100
....................
Route guidance screen 88
..............
Route overview 97
....................
Route preference 99
...................
Route preview 98
.....................
Route trace 106
.......................
Route trace −start 107
..................
Route trace −stop 107
..................
Route type 99
.........................
RPT button 213,218,252,259
............
S
Safety Connect 152
....................
SAT button 180,184
...................
Satellite tuner 200
.....................
Scale indicator 10
.....................
SCAN button 213,217,218,258,259 .......
Screen adjustment 31
..................
Screen configuration button 10
..........
Screen layout function 313
..............
Screen off 31
.........................
Screen scroll operation 34
..............
Screen size 193
.......................
Screens for clock settings 303
..........
Screens for general settings 298
........
Screens for navigation settings 308 ......
Screens for voice settings 304
..........
Search area 62
.......................
Search by category 71
.................
Search by eDestination 75
..............
Search by freeway entrance/exit 80 ......
Search by intersection 79
...............
ISF/IS NAVI (U)
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