ESP Lexus GX470 2006 Basic Functions In Frequent Use / LEXUS 2006 GX470 (OM60B99U) Owner's Guide

STARTING AND DRIVING
376If the brake pedal is depressed while the vehicle stability
control system is active, the brake pedal will become hard at
an earlier position than usual. However, the brakes will
respond to the pedal force if depressed further.
The slip indicator light comes on for a few seconds when the
ignition key is turned to “ON”. If the indicator light does not
come on when the ignition is turned on, contact your Lexus
dealer.
Pushing the center differential lock switch automatically
turns
the vehicle stability control system off. At this time,
the “VSC OFF” indicator comes on with the center
differential lock indicator light.
“VSC OFF” indicator light comes on for a few seconds when
the ignition key is turned to “ON”. It will come on again when
you push the center differential lock switch to turn off the
system. In the following cases, contact your Lexus dealer:

The indicator light does not come on when the ignition key
is turned “ON”.
 The indicator light remains on after the ignition is turned on.
 The indicator light comes on when the system is on while
driving.
NOTICE
Make sure that the center dif ferential lock indicator light
goes off before normal driving.
“VSC TRAC” warning light
This light warns that when there is a problem somewhere in the
following.

STARTING AND DRIVING
385
CAUTION
Do not overestimate the antilock brake system:
Although the antilock brake system assists in
providing vehicle control, it is still important to drive
with all due care and maintain a moderate speed and
safe distance from the vehicle in front of you, because
there are limits to the vehicle stability and effectiveness
of steering wheel operation even with the antilock
brake system on.
If tire grip performance exceeds its capability, or if
hydroplaning occurs during high speed driving in the
rain, the antilock brake system does not provide
vehicle control.
Antilock brake system is not designed to shorten the
stopping distance: Always drive at a moderate speed
and maintain a safe distance from the vehicle in front of
you. Compared with vehicles without an antilock
brake system, your vehicle may require a longer
stopping distance in the following cases:
 Driving on rough, gravel or snowcovered roads.
 Driving with tire chains installed.
Driving over the steps such as the joints on the road.
 Driving on roads where the road surface is pitted or
has other differences in surface height.
Install all 4 tires of specified size at appropriate
pressure: The antilock brake system detects vehicle
speeds using the speed sensors for respective wheels’
turning speeds. The use of tires other than specified
may fail to detect the accurate turning speed resulting
in a longer stopping distance.

STARTING AND DRIVING
391
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system
(TPMS — tire pressure warning system) that
illuminates a low tire pressure telltale (low tire
pressure warning light) when one or more of your
tires is significantly underinflated. Accordingly,
when the low tire pressure telltale (low tire pressure
warning light) illuminates, you should stop and check
your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly
underinflated tire causes the tire to overheat and can
lead to tire failure. Underinflation also reduces fuel
efficiency and tire tread life, and may affect the
vehicle’s handling and stopping ability.
Please note that the TPMS (tire pressure warning
system) is not a substitute for proper tire maintenance,
and it is the driver’s responsibility to maintain correct
tire pressure, even if underinflation has not reached
the level to trigger illumination of the TPMS low tire
pressure telltale (low tire pressure warning light).
For vehicles sold in U.S.A.
This device complies with Part 15 of the FCC Rules. Opera-
tion is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including
interference that may cause undesired operation.
NOTICE:
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide rea-
sonable protection against harmful interference in a residen-
tial installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful in-
terference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interfer-
ence to radio or television reception, which can be deter-
mined by turning the equipment off and on, the user is en-
couraged to try to correct the interference by one or more of
the following measures:
 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and re-
ceiver.
 Connect the equipment into an outlet on a circuit dif ferent
from that to which the receiver is connected.
 Consult the dealer or an experienced radio/TV technician
for help.
FCC WARNING:
Changes or modifications not expressly approved by
the party responsible for compliance could void the
user’s authority to operate the equipment.

DRIVING TIPS
402
OFFROAD DRIVINGPRECAUTIONS
When driving your vehicle off −road, please observe the
following precautions to ensure your driving enjoyment and to
help prevent the closure of areas to off −road vehicles.
a. Drive your vehicle only in areas where off −road vehicles are
permitted to travel.
b. Respect private property. Get owner’s permission before
entering private property.
c. Do not enter areas that are closed. Honor gates, barriers
and signs that restrict travel.
d. Stay on established roads. When conditions are wet,
driving techniques should be changed or travel delayed to
prevent damage to roads.
For owners in U.S. mainland, Hawaii and Puerto Rico:
To obtain additional information pertaining to driving your
vehicle off −road, consult the following organizations.
 State and Local Parks and Recreation Departments
 State Motor Vehicle Bureau
 Recreational Vehicle Clubs
 U.S. Forest Service and Bureau of Land Management
CAUTION
Always observe the following precautions to minimize
the risk of serious personal injury or damage to your
vehicle:
Drive carefully when off the road. Do not take
unnecessary risks by driving in dangerous places.
 Do not grip the steering wheel spokes when driving
offroad. A bad bump could jerk the wheel and injure
your hands. Keep both hands and especially your
thumbs on the outside of the rim.
 Always check your brakes for effectiveness
immediately after driving in sand, mud, water or
snow.
 After driving through tall grass, mud, rock, sand,
rivers, etc., check that there is no grass, bush, paper,
rags, stone, sand, etc. adhering or trapped on the
underbody. Clear off any such matter from the
underbody. If the vehicle is used with these materials
trapped or adhering to the underbody, a breakdown
or fire could occur.
 In a rollover crash, an unbelted person is
significantly more likely to die than a person wearing
a seat belt. Therefore, the driver and all passengers
should fasten their seat belts whenever the vehicle is
moving.

DRIVING TIPS
412
Service connector for towing brake controller
Your vehicle is equipped with a service connector for the
towing brake controller as shown. Link the connector to the
towing brake controller via the sub wire harness stored in the
glove box. The detailed explanation of the sub wire harness
circuit is packed together with the sub wire harness. Be sure
to position the towing brake controller where it does not prevent
the driver from operating the pedal. Lexus recommends that
the sub wire harness be stored in the glove box when it is not
in use.
Tires
 Ensure that your vehicle’s tires are properly inflated. Adjust
the tire inflation pressure to the recommended cold tire
inflation pressure indicated below.
Tire inflation pressure: 220 kPa (2.2 kgf/cm
2 or bar, 32 psi)
 The trailer tires should be inflated to the pressure
recommended by the trailer manufacturer in respect to the
total trailer weight.

DRIVING TIPS
4145. Wait for about 20 seconds until the rear vehicle height is
lowered by the automatic leveling function.
6. Make sure the hitch is disconnected. If not, raise the hitch
higher and repeat steps 2 through 5.
7. Move the vehicle
forward in the “LO” (low) mode where the
hitch does not touch anything in the “N” (normal) mode.
8. Put the rear height control air suspension in the “N” (normal)
mode.
Pretowing safety check
 Check that your vehicle remains level when a loaded or
unloaded trailer is hitched. Do not drive if the vehicle has an
abnormal nose −up or nose− down condition, and check for
improper tongue load, overload, worn suspension or other
possible causes.
 Make sure the trailer cargo is securely loaded so that it
cannot shift.
 Check that your rear view mirrors conform to any federal,
state/provincial or local regulations. If they do not, install
required rear view mirrors appropriate for towing purposes.
Trailer towing tips
When towing a trailer, your vehicle will handle differently
than when not towing. The three main causes of
vehicletrailer accidents are driver error, excessive speed
and improper trailer loading. Keep these in mind when
towing:
 Before starting out, check the operation of the lights and all
vehicle −trailer connections. After driving a short distance,
stop and recheck the lights and connections. Practice
turning, stopping and backing with a trailer in an area away
from traffic until you learn the feel.
 Backing with a trailer is difficult and requires practice. Grip
the bottom of the steering whe el and move your hand to the
left to move the trailer to the left. Move your hand to the right
to move the trailer to the right. (This procedure is generally
opposite to that when backing without a trailer.) Also, just
turn the steering wheel a little at a time, avoiding sharp or
prolonged turning. Have someone guide you when backing
to reduce the risk of an accident.
 Because stopping distance may be increased,
vehicle −to−vehicle distance should be increased when
towing a trailer. For each 16 km/h (10 mph) of speed, allow
at least one vehicle and trailer length between you and the
vehicle ahead. Avoid sudden braking as you may skid,
resulting in jackknifing and loss of control. This is especially
true on wet or slippery surfaces.

IN CASE OF AN EMERGENCY
430If the first start attempt is not successful...
Check
that the clamp on the jumper cables are tight. Recharge
the discharged battery with the jumper cables connected for
several minutes and restart your engine in the normal way.
If the another attempt is not successful, the battery may be
depleted. Have it checked at your Lexus dealer.
IF YOU CANNOT INCREASE ENGINE SPEED
If engine speed does not increase when the accelerator pedal
is depressed, there may be a problem somewhere in the
electronic throttle control system.
At this time, vibration may occur. However, if you depress the
accelerator pedal more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle checked by your
Lexus dealer as soon as possible.
Even if the abnormality of the electronic throttle control system
is corrected during low speed driving, the system may not be
recovered until the engine is stopped and the ignition key is
turned to “ACC” or “LOCK” position.
CAUTION
Be especially careful to prevent erroneous pedal
operation.

IN CASE OF AN EMERGENCY
458
Automatic notifications of airbag deployment
If an airbag deploys, an emergency signal is sent automatically
to the Lexus Link Call Center. In your vehicle, the system
announces “Impact detected, connecting to Lexus Link
Emergency.” In response to the signal, the Lexus Link Advisor
will attempt to communicate with you first. If the advisor cannot
get any response from you, the advisor will locate your vehicle
through the GPS, call the nearest emergency services
provider, describe the situation and your location. If necessary,
the advisor will transfer your call to the emergency services
operator.
NOTICE
This system is only operational in GPS and cellular
coverage areas. Upon subscription expiration, all
Lexus Link services (i.e. automatic notification,
emergency call functions, service call functions,
remote door locking/unlocking function, remote horn
and lights function) are deactivated.
Manual emergency calling
You can place an emergency call manually. Push the
emergency button. You will hear “Connecting to Lexus
Link Emergency.” Upon reception of your call, the advisor
will locate your vehicle and contact you to assess the
situation. If necessary, the advisor will alert the nearest
emergency servic e provider. This emergency call should
only be made in lifethreatening situations.
If you push the emergency button accidentally, wait until the
Lexus Link advisor answers. Explain to the advisor that
emergency assistance is not necessary.

IN CASE OF AN EMERGENCY
465
PERSONAL CALLING
As a Lexus Link subscriber, the personal calling capability
is there for you just in case your handheld cell phone is
lost, forgotten, or has a low battery. Personal calling is
integrated into your vehicle and can be activated during
your Lexus Link account activation or by pressing the
blue “SERVICES” button at any time and telling the
advisor that you would like to activate personal calling.
You can prepurchase a package of minutes that works best for
you. They are easily billed to a credit card that you can keep
on file so no separate phone bill is needed. Plus, you will not
have to pay an activation fee, and there are no additional long
distance or roaming charges.
Personal calling universal commands:
“Help”
The system will provide a list of available commands.
“Clear”
When you are entering digits, this command will erase the last
digit entered.
“Cancel”
This command takes you from the current function to the
“Lexus Link ready” prompt. If the last response from the
system was “Lexus Link ready”, this command will exit
personal calling. Placing a call:
There are 5 ways to place a call.
1. To dial a specific telephone number, say “Dial”.
2. To dial a specific telephone number, say “Digit dial”.
This option is
specifically used in noisy situation when the dial
command is not performing well.
3. To use a stored nametag (speed dial), say “Call”.
4. To dial the last number called, say “Redial”.
5. To dial a number a Lexus Link Advisor downloaded to
your vehicle, say “Number recall”.
To dial a number using “Dial”:
1. Press the phone button.
You will hear “Lexus Link ready”.
2. Say “Dial”.
You will hear “Phone number to dial, please”.
3. Say the entire phone number you wish to dial with no
pauses.
Lexus Link will repeat the number, then you will hear “Yes or
No”.
4. Say “Yes” (or “No” to try again).
You will hear “Dialing” and your call will be connected.

IN CASE OF AN EMERGENCY
466
INFORMATION
If you get a “Pardon” response as soon as you begin
saying the number, this means you spoke too quickly
after the “Phone number to dial, please” response.
Just repeat the entire number again.
 If you gave the entire number to dial and you received
a “Pardon” response, that means the system did not
hear all the digits of the phone number. Say the
number again and be sure you do not pause between
digits.
 After 3 unsuccessful tries (pardons), you will be
prompted to the digit dial format. This lets you dial
each digit individually and should be more
successful for you.
To dial a number using digit dial:
1. Press the phone button.
You will hear “Lexus Link ready”.
2. Say “Digit dial”.
You will hear “First digit to dial, please”.
3. Say the number to be dialed, one digit at a time.
Lexus Link will confirm each digit by repeating it back to you.
Wait for confirmation before going on.
4. When finished, say “Dial” again.
You will hear “Dialing” and your call will be connected.