tow Lexus IS F 2010 Audio/video System / LEXUS 2010 IS F (OM53A21U) Owner's Guide

5
When trouble arises
435
5-1. Essential information
Towing with a wheel lift-type truck
From the front
Use a towing dolly under the rear
wheels.
From the rear
Turn the “ENGINE START STOP”
switch to the ACCESSORY mode
so that the steering wheel is
unlocked.
NOTICE
■To prevent causing serious damage to the transmission
Never tow this vehicle from the front with the rear wheels on the ground.
■To prevent damaging the vehicle
●Do not tow the vehicle from the rear with the “ENGINE START STOP” switch
OFF.
The steering lock mechanism is not strong enough to hold the front wheels
straight.
●When raising the vehicle from the rear, ensure adequate ground clearance for
towing at the opposite end of the raised vehicle. Without adequate clearance, the
vehicle could be damaged while being towed from the rear.

5
When trouble arises
465
5-2. Steps to take in an emergency
If you have a flat tire
Remove the flat tire and replace it with the spare tire provided. The spare
tire can only be used on the front wheels.
■Before jacking up the vehicle
●Stop the vehicle on a hard, flat surface.
●Set the parking brake.
●Shift the shift lever to P.
●Stop the engine.
●Turn on the emergency flashers.
■Location of the spare tire, jack and tools
Tool bag
(including towing eyelet)Jack
Spare tireJack handle
Tighten Loosen

5
When trouble arises
469
5-2. Steps to take in an emergency
Install the spare tire and loosely
tighten each wheel nut by hand by
approximately the same amount.
Tighten the nuts until the tapered
portion comes into loose contact
with the disc wheel seat.
Lower the vehicle.
Firmly tighten each nut two or
three times in the order shown in
the illustration.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
Stow the flat tire, tire jack and all tools.
STEP2
Disc wheel
seat Tapered portion
STEP3
STEP4
STEP5

486
5-2. Steps to take in an emergency
If the vehicle becomes stuck
CAUTION
■When attempting to free a stuck vehicle
If you choose to rock the vehicle back and forth to free it, make sure the surround-
ing area is clear, to avoid striking other vehicles, objects or persons. The vehicle
may also lunge forward or lunge back suddenly as it becomes free. Use extreme
caution.
■When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle that may cause an
accident and result in death or serious injury.
NOTICE
■To avoid damaging the transmission and other components
●Avoid spinning the wheels and do not rev the engine.
●If the vehicle remains stuck after trying these procedures, the vehicle may require
towing to be freed.
Carry out the following procedures if the tires spin or the vehicle becomes
stuck in mud, dirt, or snow.
Stop the engine. Set the parking brake and shift the shift lever
to P.
Remove the mud, snow, or sand from around the stuck tire.
Place wood, stones or some other material to help provide
traction under the tires.
Restart the engine.
Shift the shift lever to the D or R position, release the parking
brake and carefully apply the accelerator to free the vehicle.
Turn off TRAC and VSC if these functions are hampering your
attempts to free the vehicle. ( P. 1 7 9 )
STEP1
STEP2
STEP3
STEP4
STEP5

530
Alphabetical index
Child-protectors ......................................40
Cigarette lighter....................................323
Cleaning
Exterior ................................................... 354
Interior ..................................................... 357
Seat belts................................................358
Clock .......................................................... 318
Coat hooks ............................................. 330
Compass ................................................... 341
Condenser ............................................. 380
Console box ..............................................311
Cooling system
Engine overheating ..........................483
Cornering assist sensors ...................... 171
Cruise control
Cruise control ...................................... 158
Dynamic radar cruise control ........ 161
Cup holders ............................................. 313
Curtain shield airbags............................85
Customizable features ........................ 515
Daytime running light system .............151
Defogger
Rear window ........................................206
Side mirrors ..........................................206
Dimension ................................................490
Dinghy towing ......................................... 195
Display
Dynamic radar cruise control ........ 161
Satellite switch mode .........................319
Trip information .................................... 147
Warning message...............................451Do-it-yourself maintenance ............. 366
Door courtesy lights
Door courtesy lights ........................ 306
Wattage ................................................. 499
Door pockets .......................................... 315
Doors
Door lock ................................ 26, 37, 39
Door windows ........................................69
Side mirrors.............................................. 67
Driver's seat belt reminder light ..... 444
Driving
Correct posture.................................... 83
Procedures............................................... 116
Driving position memory...................... 48
Electric power steering........................ 177
Electronic key
If the electronic key does not
operate properly............................. 477
Emergency flashers
Switch ...................................................... 430
D
E

531
Alphabetical index
Emergency, in case of
If the engine will not start ................474
If the shift lever cannot be
shifted from P ................................... 475
If the vehicle has a discharged
battery..................................................480
If the warning buzzer sounds........ 441
If the warning light turns on ............ 441
If a warning message is
displayed .............................................. 451
If you have a flat tire ........................ 465
If you lose your keys ........................ 476
If you think something is
wrong....................................................437
If the electronic key does not
operate properly ............................. 477
If your vehicle becomes stuck .... 486
If your vehicle has to be
stopped in an emergency ......... 487
If your vehicle needs to be
towed ..................................................... 431
If your vehicle overheats................ 483
Engine
ACCESSORY mode ....................... 124
Compartment ......................................372
Engine switch ........................................ 124
Hood ....................................................... 369
How to start the engine.................... 124
Identification number......................... 491
If the engine will not start ................474
Ignition switch........................................ 124
Overheating......................................... 483
Engine compartment cover..............373Engine coolant
Capacity .................................................494
Checking ...............................................378
Preparing and checking
before winter ......................................192
Engine coolant temperature
gauge....................................................... 139
Engine immobilizer system.................. 78
Engine oil
Capacity .................................................493
Checking ............................................... 374
Preparing and checking
before winter ......................................192
Engine oil maintenance data............ 376
EPS ............................................................... 177
Event data recorder ............................ 439
First-aid kit storage belt ..................... 332
Floor mat ................................................... 331
Fluid
Brake ....................................................... 380
Washer .................................................. 385
Fog lights
Switch........................................................ 153
Wattage ................................................. 499
Footwell lights ........................................306
Front fog lights
Switch........................................................ 153
Wattage ................................................. 499
Front passenger occupant
classification system ............................ 97
F

536
Alphabetical index
Tires
Chains ....................................................... 192
Checking ...............................................386
If you have a flat tire ..........................465
Inflation pressure................................ 397
Inflation pressure sensor................386
Information............................................503
Replacing ...............................................465
Rotating tires ........................................386
Size ...........................................................498
Snow tires ................................................ 192
Tools ...........................................................465
Total load capacity ..................................191
Towing
Dinghy towing ...................................... 195
Emergency towing ............................. 431
Trailer towing.........................................194
TRAC........................................................... 177
Traction control ....................................... 177
Transmission shift switches ...... 130, 132
Trip meter ................................................. 139
Trunk
Extending trunk space .................... 328
Opener ...................................................... 43
Trunk light
Trunk light................................................. 44
Wattage.................................................. 499
Turn signal lights
Replacing light bulbs........................ 424
Switch ........................................................136
Wattage.................................................. 499Vanity lights
Vanity lights............................................ 317
Wattage ................................................. 499
Vanity mirrors .......................................... 317
VDIM........................................................... 177
Vehicle dynamics integrated
management ......................................... 177
Vehicle identification number...........491
Vehicle stability control ....................... 177
Voice command switch .....................280
VSC ............................................................. 177
Warning buzzers
Brake system ......................................... 441
Open door ...........................................444
Seat belt reminder .............................444
Warning lights
Anti-lock brake system ...................442
Brake assist system ...........................442
Brake system ......................................... 441
Charging system ................................442
Electric power steering
warning light......................................442
Low fuel level........................................444
Malfunction indicator lamp ...........442
Master warning light.........................444
Open door ............................................444
Pre-collision system..........................442
Pretensioners .......................................442
Seat belt reminder light ...................444
SRS airbags ...........................................442
Tire pressure warning
light.........................................................444V
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