tow Lexus GX460 2012 User Guide

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1-3. Adjustable components (seats, mirrors, steering wheel, etc.)
1
Before driving
GX460_U.S.A. (OM60J00U)
■Adjusting the height of the head restraints
■Using the second center seat head restraint
■Using the third seats
Always lift the head restraints up until they lock when using.
■Removing the head restraints (front and second seats)Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.
Always raise the head restraint one level from
the stowed position when using.
Pull the head restraint up while pressing the
lock release button.

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1
1-3. Adjustable components (seats, mirrors, steering wheel, etc.)
Before driving
GX460_U.S.A. (OM60J00U)
Steering wheel
Auto tilt away
When the “ENGINE START
STOP” switch is turned off, the
steering wheel returns to its
stowed position by moving up and
away to enable easier driver entry
and exit.
Tu r n i n g t h e “ E N G I N E S T A R T
STOP” switch to ACCESSORY or
IGNITION ON mode will return
the steering wheel to the original
position.
The steering wheel can be adjusted to a comfortable position.
Operating the switch moves the steering wheel in the following direc-
tions: Up
Down
Away from the driver
Toward the driver

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1-7. Safety information
1
Before driving
GX460_U.S.A. (OM60J00U)
CAUTION
■SRS airbag precautions
Observe the following precautions regarding the SRS airbags.
Failure to do so may cause death or serious injury.
●The driver and all passengers in the vehicle must wear their seat belts properly.
The SRS airbags are supplemental devices to be used with the seat belts.
●The SRS driver airbag deploys with considerable force, and can cause death or
serious injury especially if the driver is very close to the airbag. The National
Highway Traffic Safety Administration (NHTSA) advises:
Since the risk zone for driver’s airbag is the first 2 - 3 in. (50 - 75 mm) of inflation,
placing yourself 10 in. (250 mm) from your driver airbag provides you with a
clear margin of safety. This distance is measured from the center of the steering
wheel to your breastbone. If you sit less than 10 in. (250 mm) away now, you can
change your driving position in several ways:
• Move your seat to the rear as far as you can while still reaching the pedalscomfortably.
• Slightly recline the back of the seat. Although vehicle designs vary, many drivers can achieve the 10 in. (250 mm)
distance, even with the driver seat all the way forward, simply by reclining the
back of the seat somewhat. If reclining the back of your seat makes it hard to
see the road, raise yourself by using a firm, non-slippery cushion, or raise the
seat if your vehicle has that feature.
• If your steering wheel is adjustable, tilt it downward. This points the airbag toward your chest instead of your head and neck.
The seat should be adjusted as recommended by NHTSA above, while still main-
taining control of the foot pedals, steering wheel, and your view of the instrument
panel controls.

134
1-7. Safety information
GX460_U.S.A. (OM60J00U)
CAUTION
■SRS airbag precautions
●Do not allow anyone to kneel on the pas-
senger seat toward the door or put their
head or hands outside the vehicle.
●Do not attach anything to or lean anything
against areas such as the dashboard, steer-
ing wheel pad and lower portion of the
instrument panel.
These items can become projectiles when
the SRS driver, front passenger and knee
airbags deploy.
●Do not attach anything to areas such as the
door, windshield glass, side door glass,
front, center or rear pillars, roof side rail
and assist grip.
●Do not hang coat hangers or other hard
objects on the coat hooks. All of these
items could become projectiles and may
cause death or serious injury, should the
SRS curtain shield airbag deploy.

When driving2
167
GX460_U.S.A. (OM60J00U)
2-4. Using other driving systemsCruise control ......................... 246
Dynamic radar cruise control ................................... 250
Intuitive parking assist .......... 266
LDA (Lane Departure Alert)....................................... 275
Rear view monitor system ...................................... 281
Wide view front & side monitor ................................... 286
Multi-terrain Select .............. 296
Multi-terrain Monitor.......... 304
Rear height control air suspension .............................. 316
AVS (Adaptive Variable Suspension System)............. 321
Four-wheel drive system ..... 322
Crawl Control ........................ 328
DAC (Downhill Assist Control system) .................. 332
Driving assist systems ........... 335
PCS (Pre-Collision System) .................................. 343 2-5. Driving information
Off-road precautions ........... 353
Cargo and luggage ............... 358
Vehicle load limits .................. 364
Winter driving tips ................. 366
Trailer towing .......................... 370
Dinghy towing......................... 389

169
2-1. Driving procedures
2
When driving
GX460_U.S.A. (OM60J00U)
Starting off on a steep uphillMake sure that the parking brake is set and shift the shift lever to
D.
Gently depress the accelerator pedal.
Release the parking brake.
■Driving in the rain
●Drive carefully when it is raining, because visibility will be reduced, the windows
may become fogged-up, and the road will be slippery.
●Drive carefully when it starts to rain, because the road surface will be especially
slippery.
●Refrain from high speeds when driving on an expressway in the rain, because
there may be a layer of water between the tires and the road surface, preventing
the steering and brakes from operating properly.
■Breaking in your new Lexus
To extend the life of the vehicle, observing the following precautions is recom-
mended:
●For the first 200 miles (300 km):
Avoid sudden stops.
●For the first 500 miles (800 km):
Do not tow a trailer.
●For the first 600 miles (1000 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive continuously in the low gears.
• Do not drive at a constant speed for extended periods.
STEP1
STEP2
STEP3

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2-1. Driving procedures
GX460_U.S.A. (OM60J00U)
■S mode
When the shift range is 5 or lower, holding the shift lever toward “+” sets the shift
range to 6.
■AI-SHIFT
AI-SHIFT automatically selects the optimal gear according to driver performance
and driving conditions.
AI-SHIFT automatically operates when the shift lever is in the D position. (Shifting
the shift lever to the S position cancels the function.)
The engine speed remain high after releasing the accelerator pedal. This does not
indicate a malfunction.
■When driving with the cruise control or dynamic radar cruise control
Engine braking will not occur in S mode, even when downshifting to 5 or 4.
( → P. 246, 250)
■If the shift lever cannot be shifted from P
→ P. 7 3 7
■If the “S” indicator does not come on even after shifting the shift lever to S
This may indicate a malfunction in the automatic transmission system. Have the
vehicle inspected by Lexus dealer immediately.
(In this situation, the transmission will operate in the same manner as when the shift
lever is in D.)
■Downshift restriction warning buzzer (S mode)
To help ensure safety and driving performance, downshifting operation may some-
times be restricted. In some circumstances, downshifting may not be possible even
when the shift lever is operated. (A buzzer will sound twice.)

222
2-3. Operating the lights and windshield wipers
GX460_U.S.A. (OM60J00U)
Turning on the high beam headlightsWith the headlights on, push the
lever away from you to turn on
the high beams.
When the light switch is in “AUTO”
position, the Automatic High Beam
system will be activated.
(→ P. 2 2 6 )
Pull the lever toward you to the
center position to turn the high
beams off.
Pull the lever toward you and
release it to flash the high beams
once.
You can flash the high beams with
the headlights on or off.

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2-3. Operating the lights and windshield wipers
GX460_U.S.A. (OM60J00U)
●In the situations below, the system may not be able to correctly detect the sur-
rounding brightness levels, and may flash or expose nearby pedestrians to the
high beam. Therefore, you should consider turning the high beam on or off
manually rather than relying on the Automatic High Beam system.
• In bad weather (rain, snow, fog, sandstorms etc.)
• The windshield is obscured by fog, mist, ice, dirt etc.
• The windshield is cracked or damaged.
• The inside rear view mirror or camera sensor is deformed or dirty.
• Surrounding brightness levels are equal to those of headlights, tail lights orfog lights.
• Vehicles ahead have headlights that are either switched off, dirty, are chang-
ing color, or are not aimed properly.
• When driving through an area of intermittently changing brightness and darkness
• When frequently and repeatedly driving ascending/descending roads, or roads with rough, bumpy or uneven surfaces (such as stone-paved roads,
gravel tracks etc.)
• When frequently and repeatedly taking curves or driving on a winding road
• There is a highly reflective object ahead of the vehicle, such as a sign or a mir- ror.
• The vehicle’s headlights are damaged or dirty.
• The vehicle is listing or tilting, due to a flat tire, a trailer being towed etc.
• The Automatic High Beam indicator is flashing.
• The high beam and low beam are repeatedly being switched between in an abnormal manner.
• The driver believes that the high beam may be causing problems or distress to other drivers or pedestrians nearby.

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2-3. Operating the lights and windshield wipers
2
When driving
GX460_U.S.A. (OM60J00U)
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may overheat.
■When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be caused if the lever is pulled toward you
and held continually.
■When a nozzle becomes blocked
Do not try to clear it with a pin or other object. The nozzle will be damaged.