parking brake Lexus GX470 2007 Using other driving systems /

TABLE OF CONTENTSIndex
ii
1-1. Key information .............................. 2Keys ......................................................... 2
1-2. Opening, closing and locking the doors......................................... 4
Wireless remote control ................. 4
Side doors ............................................. 6
Back door .............................................. 11
1-3. Adjustable components ............. 13 Front seats ........................................... 13
Rear seats ............................................ 15
Driving position memory system ............................................... 24
Head restraints................................. 26
Seat belts ............................................ 28
Steering wheel.................................. 35
Inside rear view mirror.................. 36
Outside rear view mirrors ........... 37
Roof luggage carrier ..................... 39
1-4. Opening and closing the windows and moon roof ........... 41
Power windows................................. 41
Moon roof .......................................... 43
1-5. Refueling ........................................ 46 Opening the fuel tank cap........... 46 1-6. Theft deterrent system............... 49
Engine immobilizer system ......... 49
Alarm..................................................... 51
Theft prevention labels (U.S.A.) ............................................. 53
1-7. Safety information ....................... 54 Correct driving posture ............... 54
SRS airbags ....................................... 56
Front passenger occupant classification system .................... 69
Child restraint sy stems ................. 74
Installing child restraints ............... 77
2-1. Driving procedures.................... 88 Driving the vehicle ......................... 88
Starting the engine ......................... 95
Automatic transmission................ 98
Turn signal lever.............................. 101
Parking brake ................................. 102
2-2. Instrument cluster ..................... 103 Gauges and meters ..................... 103
Indicators and warning lights................................................. 105
Trip information display .............. 108
1Before driving
2When driving

xi
Shift lever P. 98
Cigarette lighter P. 238
Ashtray P. 237
Shift lock override button P. 368
C
: If equipped
Four-wheel drive control lever P. 121
Seat heater switches P. 241
AUX adapter P. 197
Power outlet P. 239
Height control switches
Damping mode select switch
P. 123, P. 129
“DAC” switch P. 130
Parking brake lever P. 102

When driving2
87
2-1. Driving procedures ................. 88Driving the vehicle ...................... 88
Starting the engine ...................... 95
Automatic transmission ............. 98
Turn signal lever ........................... 101
Parking brake ............................... 102
2-2. Instrument cluster................... 103 Gauges and meters .................. 103
Indicators and warning lights.............................................. 105
Trip information display............ 108 2-3. Operating the lights and
windshield wipers.................... 111
Headlight switch............................ 111
Fog light switch ............................. 113
Windshield wipers and washer ........................................... 114
Rear window wiper and washer ........................................... 117
2-4. Using other driving systems ..................................... 118
Cruise control ............................... 118
Four-wheel drive system ........... 121
Rear height control air suspension ................................ 123
Electronic modulated suspension .................................. 129
DAC (Downhill Assist Control system) ....................... 130
Driving assist systems............... 132
2-5. Driving information................ 135 Off-road precautions ............... 135
Cargo and luggage................... 140
Vehicle load limits ...................... 144
Winter driving tips ..................... 146
Trailer towing................................ 150
Dinghy towing ............................. 160

88
2-1. Driving procedures
Driving the vehicle
Starting on a steep inclineFirmly set the parking brake and shift the shift lever to “D”.
Gently depress the accelerator pedal.
Release the parking brake.
The following procedures should be observed to ensure safe driving.
■ Starting the engine ( P. 9 5 )
■ Driving
With the brake pedal depressed, shift the shift lever to “D”. (P. 9 8 )
Release the parking brake. ( P. 1 0 2 )
Gradually release the brake peda l and gently push the accel-
erator pedal to accelerate the vehicle.
■ Stopping
With the shift lever in “D”, push the brake pedal.
If necessary, set the parking brake.
When the vehicle is stopped for an extended period of time, shift the
shift lever to “P” or “N”. ( P. 9 8 )
■Parking the vehicle
With the shift lever in “D”, push the brake pedal.
Set the parking brake. ( P. 1 0 2 )
Shift the shift lever to “P”. ( P. 9 8 )
Turn the ignition switch to stop the engine.
Lock the door, making sure that you have the key on your per-
son.
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3

91
2-1. Driving procedures
2
When driving
CAUTION
■When driving the vehicle
●Use engine braking (downshift) to maintain a safe speed when driving down a
steep hill.
Using the brakes continuously may cause the brakes to overheat and lose effec-
tiveness. (P. 100)
●When stopped on an inclined surface, use the brake pedal and parking brake to
prevent the vehicle from rolling backward or forward and causing an accident.
●Be careful when driving on slippery surfaces, as the vehicle may spin or skid when
downshifting, rapidly accelerating, braking or turning.
●Do not adjust the position of the steering wheel, the seat, or the inside or outside
rear view mirrors while driving.
Doing so may result in a loss of vehicle control that can cause accidents that may
result in death or serious injury.
●Always check that all passengers' arms, heads or other parts of their bodies are
not outside the vehicle, as this may result in death or serious injury.
●Do not drive in excess of the speed limit. Even if the legal speed limit permits it, do
not drive over 85 mph (140 km/h) unless your vehicle has high-speed capability
tires. Driving over 85 mph (140 km/h) may result in tire failure, loss of control and
death or serious injury. Be sure to consult a tire dealer to determine whether the
tires on your vehicle are high-speed capability tires or not before driving at such
speeds.
●If you drive through deep water over ab out 20 in. (500 mm) in depth, put the
vehicle height in the “HI” mode using the active height select switch and then turn
off the active height control suspension by pushing the height control switch.
Drive your vehicle at 19 mph (30 km/h) or less.

92
2-1. Driving procedures
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.
■When the vehicle is stopped
●Do not race the engine.
If the vehicle is in any gear other than “P” or “N” the vehicle may accelerate sud-
denly and unexpectedly, and may cause an accident.
●Do not leave the vehicle with the engine running for a long time.
If such a situation cannot be avoided, park the vehicle in an open space and
check that exhaust fumes do not enter the vehicle interior.
●Always keep a foot on the brake pedal while the engine is running to prevent an
accident caused by the vehicle moving.
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in the vehi-
cle when it is in the sun.
Failure to do so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic
material of eye glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the interior of
the vehicle, and may also cause a short circuit in the vehicle's electrical com-
ponents.
●Always apply the parking brake, shift the shift lever to “P”, stop the engine and
lock the vehicle.
Do not leave the vehicle unattend ed while the engine is running.
●Do not touch the exhaust pipe while the engine is running or immediately after
turning the engine off.
Doing so may cause burns.
●Do not leave the engine running in an area with snow build up, or where snow is
expected to fall.
Exhaust gases may enter the vehicle and cause gas poisoning.

93
2-1. Driving procedures
2
When driving
CAUTION
■When taking a nap in the vehicle
Always turn the engine off.
Otherwise, you may accidentally move the shift lever or press the accelerator
pedal, which could cause an accident or fire due to abnormal engine overheating.
Additionally, if the vehicle is parked in a poorly ventilated area, exhaust fumes may
enter the vehicle and cause gas poisoning.
■When braking the vehicle
●When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and may cause one side of
the vehicle to brake differently than the other side. Also the parking brake may
not securely hold the vehicle.
●If the power brake assist function does not operate, do not follow other vehicles
closely and avoid downhill or sharp turns that require braking.
In this case, braking is still possible, but it will require more force on the pedal than
usual. Braking distance may also increase.
●Do not pump the brake pedal if the engine stalls.
Each push on the pedal uses up yo ur reserved brake fluid pressure.
●The brake system consists of 2 individual hydraulic systems: if one of the systems
fails, the other will still operate. In this case, the brake pedal should be depressed
more firmly than usual and braking distance becomes longer.
Do not drive your vehicle with only a single brake system. Have your brakes fixed
immediately.

94
2-1. Driving procedures
NOTICE
■While driving the vehicle
Do not use the accelerator pedal or depress accelerator and brake pedals together
to hold the vehicle on a hill.
■When parking the vehicle
Always put the shift lever in “P”. Failure to do so may cause the vehicle to move or
the vehicle may accelerate suddenly if the accelerator pedal is accidentally
depressed.
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and hold it there for a long
time.
Doing so may damage the power steering pump.
●When driving over bumps in the road, drive as slowly as possible to avoid damag-
ing the wheels, underside of the vehicle, etc.
■If you hear a squealing or scraping no ise (brake pad wear limit indicators)
Have your Lexus dealer check and replac e the brake pads as soon as possible.
The rotor damage can result if the pads are not replaced when needed.
■If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering wheel
firmly and gradually press the brak e pedal to slow down the vehicle.
●It may be difficult to control your vehicle.
●The vehicle will make abnormal sounds.
●The vehicle will behave abnormally.
Replace a flat tire with a new one. ( P. 3 5 6 )

95
2-1. Driving procedures
2
When driving
Starting the engine
■Turning the key from “ACC” to “LOCK”
■Ignition switch
“LOCK”:
The steering wheel is locked
and the key can be removed.
“A C C ” :
Some electrical components
such as the audio system can be
used.
“ON”:
All electrical components can
be used.
“START”:
For starting the engine.
■Starting the engine
Check that the parking brake is set.
Turn off unnecessary lights and accessories.
Check that the shift lever is set in “P”.
Sit in the driver’s seat and firmly depress the brake pedal.
Turn the ignition switch to the “START” position to start the
engine.
STEP1
STEP2
STEP3
STEP4
STEP5
Shift the shift lever to “P”.
Push in the key and turn to the
“LOCK” position.STEP1
STEP2

102
2-1. Driving procedures
Parking brake
NOTICE
■Before driving
Fully release the parking brake.
Driving the vehicle with the parking brake set will lead to brake components over-
heating, which may affect braking performance and increase brake wear.
Sets the parking brake
Fully set the parking brake
while depressing the brake
pedal
Releases the parking
brake
CanadaU.S.A.