2010 Lexus GX460 warning

718
5-2. Steps to take in an emergency
GX460_CANADA (OM60F29U)
Sounds
once
(Flashes)
The steering lock
could not be
released within 3
seconds of the
“ENGINE START
STOP” switch
being pressed.
Press the
“ENGINE START
STOP” switch
while depressing
the brake pedal
and moving the
steering wheel left
and right.
InteriorbuzzerExterior buzzerWarning messageDetailsCorrection
procedure
GX460_CANADA.book Page 718 Thursday, February 4, 2010 11:54 AM

5
When trouble arises
719
5-2. Steps to take in an emergency
GX460_CANADA (OM60F29U)
Other messagesIf the following message is displayed, take appropriate action and confirm
that the message has disappeared. (→ P. 323)
MessageCorrection procedure
(If equipped)
Select the four-wheel driving position switch in L4
and shift the shift lever to D or R.
(If equipped)
Confirm the operating conditions.
■Warning light display in radar cruise mode (if equipped)
In the following cases, the warning light may not be displayed even if vehicle-to-
vehicle distance decreases:
●When your vehicle and the vehicle ahead are traveling at the same speed or the
vehicle ahead is traveling more quickly than your vehicle
●When the vehicle ahead is traveling at a very low speed
●Immediately after cruise control speed is set
●At the instant the accelerator pedal is depressed
■After changing the engine oil (U.S.A. only)
Make sure to reset the oil maintenance data. (→ P. 6 1 3 )
GX460_CANADA.book Page 719 Thursday, February 4, 2010 11:54 AM

5
When trouble arises
733
5-2. Steps to take in an emergency
GX460_CANADA (OM60F29U)
CAUTION
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their storage
location to reduce the possibility of personal injury during a collision or sudden
braking.
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.
■When stowing the flat tire
●Ensure that there is no object caught between the tire and the vehicle underbody.
●To avoid damaging the suspension system, make sure that the spare tire does not
interfere with the suspension components when stowed.
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning valve and
transmitter, contact your Lexus dealer as the tire pressure warning valve and trans-
mitter may be damaged if not handled correctly.
■To avoid damaging the tire pressure warning valves and transmitters
Do not use liquid sealants on flat tires.
GX460_CANADA.book Page 733 Thursday, February 4, 2010 11:54 AM

773
6-1. Specifications
6
Vehicle specifications
GX460_CANADA (OM60F29U)■
Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C, and
they represent the tire’s ability to stop on wet pavement as measured
under controlled conditions on specified government test surfaces of
asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking
(straight ahead) traction tests and does not include cornering (turning) trac-
tion.
■Temperature A, B, C
The temperature grades are A (the highest), B, and C, representing
the tire’s resistance to the generation of heat and its ability to dissipate
heat when tested under controlled conditions on a specified indoor
laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate
and reduce tire life, and excessive temperature can lead to sudden tire fail-
ure.
The grade C corresponds to a level of performance which all passenger car
tires must meet under the Federal Motor Vehicle Safety Standard No. 109.
Grades B and A represent higher levels of performance on the laboratory
test wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that it is properly inflated
and not overloaded.
Excessive speed, underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
GX460_CANADA.book Page 773 Thursday, February 4, 2010 11:54 AM

801
6-2. Customization
6
Vehicle specifications
GX460_CANADA (OM60F29U)
Multi-information display (→P. 204, 212)
Settings that can be changed using the menu switch and the “ENTER”
switch.
Available units
km, km/L
km, L/100km
MI., MPG (US)
Available languages (accessory meters and optitron type meters)
For U.S.A.English (U.S.A.) and Spanish
For CanadaEnglish (U.S.A.), French and Spanish
■In the following situations, customize mode will automatically be turned off.
●A warning message appears after the customize mode screen is displayed.
●The “ENGINE START STOP” switch is turned to OFF.
●The vehicle begins to move while the customize mode screen is displayed.
GX460_CANADA.book Page 801 Thursday, February 4, 2010 11:54 AM

811
Abbreviation list
GX460_CANADA (OM60F29U)
I/MEmission inspection and maintenance
KDSSKinetic Dynamic Suspension System
LATCHLower Anchors and Tethers for Children
LDALane Departure Alert
LEDLight Emitting Diode
LOLow
MMTMethylcy clopentadienyl Manganese Tricarbonyl
M + SMud and Snow
MTBEMethyl Tertiary Butyl Ether
NNormal
OBDOn Board Diagnostics
RDSRadio Data System
RSCARoll Sensing of Curtain Shield Airbag
SRSSupplemental Restraint System
TINTire Identification Number
TPMSTire Pressure Warning System
TRACTr a c t i o n C o n t r o l
VINVehicle Identification Number
VSCVehicle Stability Control
ABBREVIATIONSMEANING
GX460_CANADA.book Page 811 Thursday, February 4, 2010 11:54 AM

812
GX460_CANADA (OM60F29U)
Alphabetical index
Alphabetical index
A/CFront automatic air conditioning
system .................................................. 384
Rear automatic air conditioning
system ................................................. 400
ABS............................................................ 330
Active traction control......................... 331
Adaptive front lighting system ........ 223
Adaptive variable suspension system...................................................... 316
AFS ............................................................. 223
Air conditioning filter ..........................640
Air conditioning system Air conditioning filter .......................640
Front automatic air conditioning system .................................................. 384
Rear automatic air conditioning system ................................................. 400
Airbags Airbag deployment
conditions............................................. 126
Airbag precautions for your
child.........................................................133
Airbag warning light ....................... 688
Front passenger occupant classification system....................... 140
General airbag pr ecautions .......... 132
Locations of airbags.............................121
Modification and disposal of airbags ................................................... 137
Proper driving posture ...................... 119
Side airbag precautions ...................134
Side and curtain shield airbags deployment conditions ................. 126
Side and curtain shield airbag precautions .........................................135
SRS airbags ..............................................121 Alarm............................................................ 116
Antenna ......................................................413
Anti-lock brake system ......................330
Armrest .................................................... 554
Audio input................................................451
Audio system
Antenna.................................................... 413
Audio input............................................. 451
AUX adapter ........................................ 451
CD player/changer ........................... 416
MP3/WMA disc................................424
Optimal use ......................................... 449
Portable music player ....................... 451
Radio ....................................................... 408
Steering wheel audio switch........ 452
USB memory ...................................... 440
Automatic air conditioning system Air conditioning filter ....................... 640
Front automatic air conditioning system.................................................. 384
Rear automatic air conditioning system.................................................. 400
Automatic light control system....... 220
Automatic transmission Automatic transmission ...................186
If the shift lever cannot be shifted from P ...................................................736
S mode .....................................................189
AUX adapter ...........................................451
Auxiliary box .............................. 525, 560
AVS..............................................................316
Back door Back door .................................................54
Wireless remote control .................. 48A
B
GX460_CANADA.book Page 812 Thursday, February 4, 2010 11:54 AM

814
Alphabetical index
GX460_CANADA (OM60F29U)
Conversation mirror ...........................534
Cool box...................................................528
Cooling systemEngine overheating .......................... 744
Cornering assist sensors ...................259
Crawl Control........................................323
Cruise control Cruise control ..................................... 242
Dynamic radar crui se control ..... 246
Cup holders ............................................ 522
Curtain shield airbags............................ 121
Customizable features .......................783
Daytime running light system .......... 224
DAC........................................................... 327
Defogger
Rear window........................................404
Side mirror ............................................404
Dimension ................................................ 752
Dinghy towing ....................................... 380
Display Dynamic radar crui se control ..... 246
Multi-information display ........................................ 204, 212
Trip information ........................ 204, 212
Warning message............................ 698
Do-it-yourself maintenance .............602
Door courtesy lights Door courtesy lights............................ 511
Wattage.................................................. 763
Door pocket............................................520
Doors Back door................................................. 54
Power windows..................................... 101
Door lock...........................................48, 51
Rear door child protector ................ 52 Side doors.................................................. 51
Side mirrors.............................................. 97
Downhill assist control system ........ 327
Driver’s seat belt reminder light ..... 690
Driving Correct posture.....................................119
Off-road precautions...................... 348
Procedures............................................. 168
Winter driving tips .............................. 361
Driving position memory...................... 79
Electronic key
If the electronic key does not operate properly............................ 738
Emergency, in case of If the electronic key does not
operate properly............................ 738
If the engine will not start ................734
If the shift lever cannot be shifted from P....................................736
If the vehicle has discharged battery ................................................... 741
If the warning buzzer sounds...... 686
If the warning light turns on..........686
If the warning message is displayed ............................................ 698
If you have a flat tire .........................720
If you lose your keys ......................... 737
If you think something is wrong ....................................................681
If your vehicle becomes stuck ..... 747
If your vehicle has to be stopped in an emergency ..........749
If your vehicle needs to be
towed ................................................... 675
If your vehicle overheats.................744
D
E
GX460_CANADA.book Page 814 Thursday, February 4, 2010 11:54 AM