2011 Lexus IS220d park assist

460
5-1. Essential information
IS250/220d/200d_EETowing eyelets
Emergency towing procedure
Release the parking brake.
Shift the shift lever to N.
Put the “ENGINE START STOP” switch in ACCESSORY mode
or IGNITION ON mode.
CAUTION
Caution while towing
Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive
stress on the emergency towing eyelets and the cables or chains. Always
be cautious of the surroundings and other vehicles while towing.
If the engine is not running, the power assist for the brakes and steering
will not function, making steering and braking more difficult.
NOTICE
To prevent causing serious damage to the transmission
(vehicles with an automatic transmission)
Never tow this vehicle from the front with the rear wheels on the ground.
This may cause serious damage to the transmission.
When towing a vehicle without using a towing dolly
(vehicles with a manual transmission)
The “ENGINE START STOP” switch must not be OFF.
STEP1
STEP2
STEP3

476
5-2. Steps to take in an emergency
IS250/220d/200d_EE
(If equipped)
Indicates a malfunction in the pre-crash safety
system.
(If equipped)
Indicates a malfunction in the automatic headlight
leveling system
(If equipped)
Indicates a Lexus parking assist-sensor malfunc-
tion.
The malfunctioning assist-sensor is shown flash-
ing on the display.
(Flashing)
(If equipped)
Indicates a malfunction in the dynamic radar
cruise control system.
Press the “ON-OFF” button once to deactivate
the system, and then press the button again to
reactivate the system.
Warning messageDetails

480
5-2. Steps to take in an emergency
IS250/220d/200d_EE
(If equipped)
Indicates that Lexus
parking assist-sensor is
dirty or covered with
ice.
Clean the sensor.
(Flashing)
(If equipped)
Indicates that the
dynamic radar cruise
control sensor is dirty or
covered with ice.
Clean the sensor.
(Flashing and then
continuously on)
(Flashing)
(If equipped)
Indicates that the
dynamic radar cruise
control system is unable
to judge vehicle-to-
vehicle distance.
• Switch the driving
mode to either the nor-
mal or power mode.
• If the windshield wip-
ers are on, turn them
off or set them to
either the intermittent
or the slow mode.
(Flashing)
(If equipped)
Indicates that your vehi-
cle is nearing the vehi-
cle ahead (in dynamic
radar cruise mode).
Slow the vehicle by
applying the brakes.
Warning messageDetailsCorrection procedure

498
5-2. Steps to take in an emergency
IS250/220d/200d_EE
CAUTION
When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following systems
may not operate correctly:
ABS & Brake assist
VSC
TRC
EPS
VDIM
Navigation system (if equipped)
Lexus parking assist-sensor (if equipped)
Dynamic radar cruise control (if equipped)
Cruise control (if equipped)
PCS (if equipped)
NOTICE
Do not drive the vehicle with a flat tire.
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair.
Be careful when driving over bumps with the compact spare tire installed on
the vehicle.
The vehicle becomes lower when driving with the compact spare tire com-
pared to when driving with standard tires. Be careful when driving over
uneven road surfaces.
Driving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire.
Tire chains may damage the vehicle body and adversely affect driving per-
formance.

559
6-2. Customization
6
Vehicle specifica-
IS250/220d/200d_EE
Moon roof
(
P. 8 9 )
Linked door key opera-
tionOpen and close
Off
Open only
Close only
Linked operation of
components when door
key is used
Slide onlyTilt only
Wireless remote con-
trol linked operation*4 Off
Close only
Open only
Open and close
Linked operation of
components when wire-
less remote control is
used
Slide onlyTilt only
Automatic
light control
system
(P. 186)
Light sensor sensitivityLevel 3Level 1 to 5
Lexus park-
ing assist-
sensor
(
P. 217)
Back sensor operation
display and buzzerOnOff
Buzzer volumeLevel 3Level 1 to 5
Distance which a sensor
detects150 cm (4.9 ft.)60 cm (2.0 ft.)
ItemFunctionDefault settingCustomized
setting

Index
561
Abbreviation list ....................... 562
Alphabetical index.................... 563
What to do if... ......................... 574
For vehicles with a navigation system, refer to the
“Navigation System Owner’s Manual” for informa-
tion regarding the equipment listed below.
• Navigation system
• Audio/video system
• Air conditioning
• Rear window and outside rear view mirror defogging
• Climate control
• Lexus parking assist-sensor

564
Alphabetical index
IS250/220d/200d_EE
Back-up lights
Replacing light bulbs ............453
Wattage .................................552
Battery
Checking ...............................415
If the vehicle has a discharged
battery.................................524
Preparing and checking before
winter .................................239
Bluetooth
® audio* .....................308
Bluetooth® phone* ....................323
Bottle holders ............................360
Brake
Parking brake ........................171
Brake assist................................224
Care
Exterior .................................388
Interior ..................................392
Seat belts...............................393
Cargo hooks ..............................384
CD changer*..............................273
CD player* ................................273
Chains ........................................239
Child restraint system
Baby seats, definition ...........121
Baby seats, installation .........130
Child seats, definition ...........121
Child seats, installation.........130
Installing CRS with ISOFIX
rigid anchor ........................134
Installing CRS with seat belts ....
131
Installing CRS with top straps ....
134Junior seats, definition ......... 121
Junior seats, installation....... 130
Child safety
Airbag precautions............... 116
Battery precautions ...... 419, 527
Child restraint system .......... 121
Child-protectors ..................... 59
How your child should wear
the seat belt.......................... 77
Installing child restraints ..... 130
Moon roof precautions........... 92
Power window lock switch .... 85
Power window precautions.... 88
Removed electronic key battery
precautions ........................ 436
Seat belt comfort guide .......... 75
Seat belt precautions .............. 77
Seat heater precautions 373, 376
Trunk precautions .................. 65
Child-protectors .......................... 59
Cigarette lighter ........................ 369
Cleaning
Exterior ................................ 388
Interior ................................. 392
Seat belts .............................. 393
Clock ........................................ 364
Coat hooks ................................ 381
Condenser ................................. 415
Console box .............................. 356
Cooling system
Engine overheating .............. 528
Cornering assist sensors ........... 217
B
C

569
Alphabetical index
IS250/220d/200d_EE
Parking assist sensors ................217
Parking brake ............................171
PCS ............................................230
Personal lights
Switch ...................................354
Pollen removal mode*...............258
Power heater ..............................263
Power outlet ..............................370
Power windows ...........................85
Pre-crash safety system .............230
Radar cruise control ..................202
Radiator .....................................415
Radio* .......................................269
RDS* .........................................270
Rear fog lights
Replacing light bulbs ............453
Switch ...................................190
Wattage .................................552
Rear sunshade............................378
Rear turn signal lights
Replacing light bulbs ............453
Wattage .................................552
Rear window defogger* ............265
Replacing
Electronic key battery ...........434
Fuses .....................................438
Light bulbs ............................453Scuff lights ............................... 351
Seat belts
Adjusting the seat belt ........... 74
Child restraint system
installation ......................... 130
Cleaning and maintaining
the seat belts ...................... 393
Emergency locking retractor . 76
How to wear your seat belt .... 74
How your child should wear
the seat belt.......................... 77
Pregnant women, proper seat
belt use ................................ 76
Reminder light ..................... 470
Seat belt pretensioners ........... 75
Seat heaters ....................... 371, 374
Seat ventilators ......................... 374
Seats
Adjustment............................. 63
Adjustment precautions ......... 65
Child seats/child restraint
system installation ............. 130
Cleaning ............................... 392
Driving position memory....... 66
Head restraint......................... 71
Properly sitting in the seat ... 108
Seat heaters .................. 371, 374
Ventilated seats .................... 374P
R
S
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.