navigation system LEXUS IS250 2016 Owners Manual

13
Without navigation system
Navigation
system*
Clock
P. 259
Audio
system
P. 219
Air conditioning
system
P. 210
Rear window and out-
side rear view mirror
defoggers P. 218
Security indicator
P. 77, 79
Emergency
flasher switch
P. 372
Clock P. 259
Audio system*
Security indicator
P. 77, 79
Emergency flasher
switch P. 372
Air conditioning
system*
With navigation system
∗: If equipped
*: Refer to “Navigation System Owner's Manual”.
Rear window and
outside rear view
mirror defoggers*
A

14
Pictorial indexInstrument panel
With navigation system Without navigation system
Telephone switch*
Cruise control switch ∗
Dynamic radar cruise control switch ∗
P. 166, 170
P. 170
Distance switch ∗
P. 170
“DISP” switch P. 152
Talk switch*
“DISP” switch P. 152
Distance switch ∗
P. 170
Cruise control switch ∗
Dynamic radar cruise control switch ∗
P. 166, 170
P. 170
Automatic transmission Manual transmission
VSC off
switch ∗ P. 188
ECT switch P. 132
VSC off
switch ∗ P. 188
ETCS switch P. 138
B
C

15
D
Rear sunshade switch ∗ P. 273
Trunk opener P. 43
Fuel filler door opener P. 74
Headlight cleaner switch ∗ P. 165
Satellite switches P. 260
Instrument panel light
control dial P. 143
∗: If equipped
*: Refer to “Navigation System Owner's Manual”.

152
2-2. Instrument cluster
Trip information
Without navigation system
Display items can be switched by
pushing the “DISP” switch.
With navigation system
nOutside temperature
Displays the outside air temperature.
The temperature range that can be displayed is from
-40°F (40°C) to 122°F (50°C).
When the temperature drops to 37°F (3°C), the dig-
its of the display will flash for 10 seconds.

180
2-4. Using other driving systems
Intuitive parking assist∗
The distance to obstacles measured by the sensors is communicated via
the multi-information display and a buzzer when parallel parking or
maneuvering into a garage. Always check the surrounding area when
using this system.
With navigation system
For vehicles equipped with a navigation system, refer to the separate “Navi-
gation System Owner’s Manual” for further details.
Without navigation system
nTypes of sensors
Front corner sensors
Rear corner sensors
Back sensors
nMulti-information display (→P. 151)
Front corner sensor opera-
tion
Rear corner sensor operation
Back sensor operation
∗: If equipped

210
3-1. Using the air conditioning system and defogger
Automatic air conditioning system
Using the automatic mode
Press .
The air conditioning system will begin to operate. Air outlets and fan
speed are automatically adjusted according to the temperature setting.
Press to switch to automatic mode. (IS350 only)
Automatically switches between outside air and recirculated air modes.
Air outlets and fan speed are automatically adjusted according to the tem-
perature setting.
With navigation system
Owners of models equipped with a navigation system should refer to the
“Navigation System Owner's Manual”.
Without navigation system
Automatic mode
Driver’s side temperature
setting display
Changes the air outlets used
Off
Fan speedAirflow display
Fan speed display
Passenger’s side
temperature setting display
Micro dust and
pollen filter
Driver's side
temperature control
Air conditioning on/off switchOutside air or recirculated mode
Windshield defogger
Passenger’s side
temperature control
Dual operation switch
STEP1
STEP2

219
3

Interior features
3-2. Using the audio system
Audio system type
With navigation system
Owners of models equipped with a navigation system should refer to
the “Navigation System Owner's Manual”.
Without navigation system (type A)
CD player with changer and AM/FM radio
Without navigation system (type B)
CD player with changer and AM/FM radio

359
4-3. Do-it-yourself maintenance
4

Maintenance and care
FuseAmpereCircuit
13FR DOOR RH20 APower windows, outside rear view
mirrors
14AM27. 5 ASmart access system with push-button
start
15RH-IG7. 5 A
Seat belts, intuitive parking assist,
automatic transmission, seat heater
and ventilator
16FR S/HTR RH15 ASeat heaters and ventilators
17ECU-IG RH10 A
Power seats, smart access system with
push-button start, AWD system, out-
side rear view mirrors, VDIM, air con-
ditioning system, pre-collision seat
belt, electric tilt and telescopic steer-
ing, power windows, navigation sys-
tem
nAfter a fuse is replaced
lIf the lights do not turn on even after the fuse has been replaced, a bulb may
need replacement. (→P. 3 6 3 )
lIf the replaced fuse blows again, have the vehicle inspected by your Lexus
dealer.
nIf there is an overload in the circuits
The fuses are designed to blow before the entire wiring harness is damaged.

5

When trouble arises
411
5-2. Steps to take in an emergency
CAUTION
nWhen using the spare tire
lRemember that your compact spare tire is specifically designed for use with your
vehicle. Do not use your compact spare tire on another vehicle.
lDo not use two compact spare tires simultaneously.
lReplace the compact spare tire with a standard tire as soon as possible.
lAvoid sudden acceleration, deceleration and braking, as well as sharp cornering.
nSpeed limit when using the spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact spare tire is
installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failing to observe
this precaution may lead to an accident causing death or serious injury.
nWhen the spare tire is attached
The vehicle speed may not be correctly detected, and the following systems may
not operate correctly:
lABS & brake assist
lVSC
lTRAC
lVDIM
lNavigation system (if equipped)
Also, not only can the following system not be utilized fully, it may actually negatively
effect the drive-train components:
lAWD system (if equipped)

483
Alphabetical index
Shift lever
Automatic transmission......................131
If the shift lever cannot be
shifted from P ..................................... 415
Manual transmission .......................... 137
Shift lever lighting.................................. 247
Shift lock system ..................................... 415
Shopping bag hooks ............................278
Side airbags ............................................... 84
Side marker lights
Switch ........................................................156
Side mirror
Adjusting and folding ......................... 66
Mirror position memory ................... 48
Smart access system with
push-button start
Entry function .......................................... 24
Starting the engine.............................. 126
Spare tire
Inflation pressure ............................... 336
Storage location................................. 404
Spark plug ............................................... 435
Specifications......................................... 430
Speech command switch*
Speedometer
Speed indicator .................................... 142
Speedometer ........................................ 142
Steering wheel
Audio switches....................................245
Manual adjustment............................... 62
Power adjustment................................. 63
Steering wheel position
memory ..................................................48
Storage feature....................................... 251
Stuck
If your vehicle becomes stuck ..... 427
Sun visors ................................................. 257
Sunshade
Rear........................................................... 273
Roof.............................................................. 72
Switch
ECT switch..............................................132
Emergency flasher switch ............. 372
Engine switch .........................................126
ETCS switch .......................................... 138
Fog light switch .................................... 159
Hazard light switch ........................... 372
Ignition switch ........................................126
Light switches ....................................... 156
Power door lock switch .................... 39
Power window switch ........................69
Satellite switches................................ 260
Transmission shift switches ............ 134
Window lock switch............................69
Wipers and washer switch ............ 160
*: Refer to the “Navigation System Owner’s Manual”