parking brake Lexus GS450h 2007 Scheduled Maintenance Guide / LEXUS 2007 GS450H FROM JULY 2006 PROD. OWNER'S MANUAL (OM30A05U)
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2007, Model line: GS450h, Model: Lexus GS450h 2007Pages: 548, PDF Size: 16.31 MB
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TABLE OF CONTENTSIndex
ii
1-1. Hybrid system .................................. 2Hybrid system ...................................... 2
1-2. Key information ............................. 11 Keys ......................................................... 11
1-3. Opening, closing and locking
the doors and trunk ................... 13
Smart access system with push-button start ........................... 13
Wireless remote control .............. 22
Doors.................................................... 25
Trunk..................................................... 29
1-4. Adjustable components ............ 33 Front seats .......................................... 33
Driving position memory
system ............................................... 35
Head restraints................................ 38
Seat belts ............................................ 40
Steering wheel.................................. 46
Inside rear view mirror .................. 47
Outside rear view mirrors ........... 48
1-5. Opening and closing the
windows and moon roof .......... 50
Power windows............................... 50
Moon roof .......................................... 52 1-6. Refueling ........................................ 55
Opening the fuel tank cap........... 55
1-7. Theft deterrent system............... 59 Hybrid vehicle immobilizer
system ............................................... 59
Alarm..................................................... 61
Theft prevention labels
(U.S.A.) ............................................. 63
1-8. Safety information ....................... 64 Correct driving posture ............... 64
SRS airbags ....................................... 66
Front passenger occupant
classification system .................... 77
Child restraint sy stems ................. 82
Installing child restraints .............. 85
2-1. Driving procedures..................... 96 Driving the vehicle .......................... 96
Starting the hybrid system ......... 103
Transmission ................................... 106
Turn signal lever.............................. 110
Parking brake .................................... 111
2-2. Instrument cluster ...................... 112 Gauges and meters ....................... 112
Indicators and warning lights ..... 116
Multi-information display............. 119
1Before driving
2When driving
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Pictorial indexInstrument panel
Headlight switch
Turn signal lever
Fog light switch P. 122
P. 110
P. 125
Gauges and meters P. 112
Multi-information display P. 119
Windshield wipers and washer switch P. 126
Power switch P. 103
Trunk opener main switch P. 29
Glove box P. 307
Seat heater switches
Seat heater/ventilator switches
P. 319
P. 321
Tilt and telescopic steering
control switch
P. 46
Parking brake pedal
P. 111
“TRAC OFF” switch P. 166
Coin holder P. 309
Mode select switch P. 107
“AVS” switch P. 163
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10
1-1. Hybrid system
CAUTION
■Road accident cautions
Observe the following precautions to reduce the risk of injury.
●Pull your vehicle off the road, put the shift lever in “P”, apply the parking brake,
turn the hybrid system off.
●Do not touch the high voltage parts, cables and connectors.
●If electric wires are exposed inside or outside your vehicle, an electric shock may
occur. Never touch exposed electric wires.
●If a fluid leak occurs, do not touch it as it may be strong alkaline electrolyte from
the hybrid battery (traction battery). If it comes into contact with your skin or
eyes, wash it off immediately with a large amount of water or if possible, boric
acid solution. Seek immediate medical attention.
●If a fire occurs in the hybrid vehicle, le ave the vehicle as soon as possible. Never
use a fire extinguisher that is not meant for electric fires. Using even a small
amount of water may be dangerous.
●If your vehicle needs to be towed, do so with the rear wheels raised. If the wheels
with the electric motor (t raction motor) are on the ground when towing, the
motor may continue to generate electricit y. This may cause an electricity leakage
leading to a fire.(
P. 4 2 8 )
NOTICE
■Hybrid battery air vent
●Do not put foreign objects over the air vent. The hybrid battery (traction battery)
may overheat and be damaged.
●Clean the air vent regularly to prevent th e hybrid battery (traction battery) from
overheating.
●Do not wet the air vent. It may cause a short circuit and damage the hybrid bat-
tery (traction battery).
●Do not load a large amount of water such as an aquarium into the vehicle. If water
spills over the hybrid battery (tractio n battery), the battery may be damaged.
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When driving2
95
2-1. Driving procedures .................. 96Driving the vehicle ....................... 96
Starting the hybrid system ...... 103
Transmission ................................. 106
Turn signal lever ........................... 110
Parking brake .................................. 111
2-2. Instrument cluster.................... 112 Gauges and meters .................... 112
Indicators and warning
lights................................................ 116
Multi-information display.......... 119 2-3. Operating the lights and
windshield wipers................. 122
Headlight switch.......................... 122
Fog light switch ........................... 125
Windshield wipers and
washer .......................................... 126
Headlight cleaner switch ........ 128
2-4. Using other driving
systems .................................... 129
Cruise control .............................. 129
Dynamic radar cruise
control ......................................... 132
Intuitive parking assist ................ 141
Rear view monitor system ...... 160
AVS (Adaptive Variable
Suspension System) ............... 163
Driving assist systems............... 164
PCS (Pre-Collision
System)......................................... 169
2-5. Driving information................ 172 Cargo and luggage.................... 172
Vehicle load limits ....................... 175
Winter driving tips ...................... 176
Trailer towing.................................. 181
Dinghy towing ............................. 182
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96
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 hybrid system ( P. 1 0 3 )
■ Driving
With the brake pedal depressed, shift the shift lever to “D”.
( P. 1 0 6 )
Release the parking brake. ( P. 111)
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”. (
P. 1 0 6 )
■Parking the vehicle
With the shift lever in “D”, push the brake pedal.
Set the parking brake. ( P. 111)
Shift the shift lever to “P”. ( P. 1 0 6 )
Stop the hybrid system.
Lock the door, making sure that you have the electronic key on
your person.
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3
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2-1. Driving procedures
2
When driving
CAUTION
■When driving the vehicle
●Do not under any circumstances shift the shift lever to “P”, “R” or “N” while the
vehicle is moving.
Doing so can cause significant damage to the transmission and may result in a
loss of vehicle control.
●Do not shift the shift lever to “N” while the vehicle is moving.
Doing so may cause the engine brake not to operate properly and lead to an
accident.
●Do not turn the hybrid system off while driving.
The brake actuator will not operate properly if the hybrid system is off.
●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. 1 0 8 )
●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.
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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 hybrid system.
If the vehicle is in any positions other than “P” or “N” the vehicle may accelerate
suddenly and unexpectedly, and may cause an accident.
●Do not leave the vehicle with the hybrid system on for a long time.
If such a situation cannot be avoided, park the vehicle in an open space and
check that exhaust fumes do no t enter the vehicle interior.
●Always keep a foot on the brake pedal wh ile the hybrid system is operating to
prevent an accident caused by the vehicle moving.
■When the vehicle is parked
●Do not leave glasses, cigarett e 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 sh ift lever to “P”, stop the hybrid system
and lock the vehicle.
Do not leave the vehicle unattended while the hybrid system is operating.
●Do not touch the exhaust pipe while the hybrid system is operating or immedi-
ately after turning the hybrid system off.
Doing so may cause burns.
●Do not leave the hybrid system operating in an area with snow build up, or where
snow is expected to fall.
Exhaust gases may enter the vehicle and cause gas poisoning.
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2-1. Driving procedures
2
When driving
CAUTION
■When taking a nap in the vehicle
Always turn the hybrid system off.
Otherwise, you may accidentally move the shift lever or press the accelerator
pedal, which could cause an accident or fi re due to abnormal hybrid system over-
heating. Additionally, if the vehicle is park ed 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 brake actuator does not operate, do not follow other vehicles closely and
avoid downhill or sharp turns that require making.
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 hybrid system is not operating.
Each push on the pedal uses up yo ur reserved brake fluid pressure.
●The brake system consists of 3 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.
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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 motor.
●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.
Front brake only: Moderate levels of the brake pad and disc wear allow enhanced
front braking power. As a result, the discs may wear more quickly than conventional
brake discs. Therefore, when replacing the brake pads, Lexus recommends that you
also have the thickness of the discs measured.
It is dangerous to drive the vehicle when the wear limits of the brake pads and/or
that of the brake discs are exceeded.
■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. 464)
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2-1. Driving procedures
2
When driving
Starting the hybrid system
Modes can be switched by pressing the power switch when carrying the
electronic key on your person. (The hybrid system can be started in any
mode by operating the switch at the same time as depressing the brake
pedal.)
■Changing power switch mode
“OFF” mode*
Emergency flashers can be
used.
“A C C ” m o d e
Some electrical components
such as the audio system can be
used.
“IG-ON” mode
All electrical components can
be used.
*: The power cannot be switched to “OFF” unless the shift lever is in
“P”.
■ Starting the hybrid system
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.
The power switch indicator turns green.
Press the power switch.
After a few seconds, the
“READY” light will flash and
come on with a beep sound.
The vehicle can move when the
“READY” light is on, even if the
engine is stopped.
STEP1
STEP2
STEP3
STEP4
STEP5