2009 Lexus GS450h ECO mode

532
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Have the malfunction repaired immediately.After taking the specified steps to correct the suspected problem, check
that the warning message and light turn off.
InteriorbuzzerExterior buzzerWarning messageDetailsCorrection procedure
Once(Comes on for 10 seconds.)
(Flashing)
The electronic key
is not detected
when attempting
to start the hybrid
system.Confirm the
location of
the elec-
tronic key.
Once3 times
(Flashing)
An open door
other than the
driver’s door is
closed while the
electronic key is
outside the detec-
tion range and the
“POWER” switch
is in ACCES-
SORY or ON
mode.
Confirm the
location of
the elec-
tronic key.
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534
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
InteriorbuzzerExterior buzzerWarning messageDetailsCorrection procedure
Once
(Flashing)
The electronic key
battery is low.Replace the
battery.
( → P. 4 7 2 )

An open door has
been closed and
the “POWER”
switch has been
turned twice to
the ACCES-
SORY mode from
OFF.
Press the
“POWER”
switch while
applying the
brakes.

(Flashing)
The steering lock
has not released
within 3 seconds
of pressing the
“POWER” switch.
The “POWER”
switch indicator
will flash green for
15 seconds.Press the
“POWER”
switch again
while turn-
ing the
steering
wheel with
the brake
pedal
depressed.
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552
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
To change the “POWER” switch modes: Within 10 seconds of the
buzzer sounding, release the brake pedal and press the
“POWER” switch. Modes can be changed each time the switch is
pressed. (
→P. 1 4 9 )
To start the hybrid system: Press the “POWER” switch within 10
seconds after the buzzer sounds, keeping the brake pedal
depressed.
If the “POWER” switch still cannot be operated, contact your Lexus
dealer.
■Stopping the hybrid system
Shift the shift lever to “P” and press the “POWER” switch as you normally do when
stopping the hybrid system.
■Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the elec-
tronic key battery be replaced immediately when the battery depletes.
( → P. 4 7 2 )
STEP3
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554
5-2. Steps to take in an emergency
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Positive (+) battery terminal on your vehicle.
Positive (+) battery terminal on the second vehicle.
Negative (-) battery terminal on the second vehicle.
Negative (-) battery terminal on your vehicle.Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the 12 volt battery of your vehicle.
Open and close any of the doors with the “POWER” switch is
OFF.
Maintain the engine speed on the second vehicle and turn the
“POWER” switch to the ON mode, then start the vehicle’s
hybrid system.
Make sure the “READY” light comes on. If the light does not
come on, contact your Lexus dealer.
Once the vehicle’s hybrid system has started, remove the
jumper cables in the exact reverse order in which they were
connected.
Once the hybrid system starts, have the vehicle checked at your Lexus
dealer as soon as possible.
STEP4
STEP5
STEP6
STEP7
STEP8
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606
Alphabetical index
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
DoorsDoor lock.................................. 39, 51, 54
Rear door child protector ................ 55
Driver’s seat belt reminder light ...... 512
Driver’s seat position memory ........... 66
Driving
Correct posture .................................... 101
Procedures ............................................ 138
DVD player/changer..........................283
Electric power steering ....................... 214
Electronic key If the electronic key does not operate properly ................... 550
Replacing battery ...............................472
Emergency, in case of
If a warning light turns on ............... 510
If a warning message is displayed ............................................. 519
If the electronic key does
not operate properly ................... 550
If the hybrid system
will not start ....................................... 547
If the shift lever cannot be
shifted from “P”................................548
If the 12 volt battery is
discharged .......................................553
If you have a flat tire ............ 536, 546
If you lose your keys.........................549
If you think something is
wrong ................................................... 507
If your vehicle becomes stuck.... 560
If your vehicle needs to be towed .................................................... 501
If your vehicle overheats ................ 557
Energy monitor......................................... 29 Engine
ACCESSORY mode .....................149
Compartment ..................................... 438
Hood ....................................................... 435
How to start the hybrid system..................................... 148
If the hybrid system will not start ........................................547
Overheating ........................................ 557
Power (ignition) switch .................... 148
Engine compartment cover ............. 439
Engine coolant temperature gauge ...................................................... 159
Engine/power control unit coolant
Capacity ................................................ 569
Checking................................................444
Preparing and checking before winter..................................... 232
Engine oil Capacity ................................................ 567
Checking............................................... 440
Preparing and checking
before winter..................................... 232
Engine oil maintenance data ........... 442
Enhanced vehicle stability control .....................................................214
Event data recorder ............................508
First-aid kit storage belt ..................... 392
Floor mats ..................................................391
Fluid Brake ....................................................... 446
Washer..................................................... 451
Fog lights
Switch .........................................................172
Wattage ..................................................573
E
F
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610
Alphabetical index
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Smart access system with push-button start
Antenna location..................................... 41
Entry function.......................................... 39
Starting the hybrid system .................................... 148
Spare tire Inflation pressure................................ 572
Storage location ................................. 537
Spark plug ................................................569
Specifications .........................................564
Speedometer........................................... 159
Steering wheel Adjustment.................................................81
Audio switches ................................... 320
Steering wheel position
memory.................................................. 66
Storage compartment ........................ 376
Storage feature...................................... 372
Stuck
If your vehicle becomes stuck.... 560
Sun visors ................................................. 379
Switch Fog light switch..................................... 172
Ignition switch....................................... 148
Light switches ........................................169
Mode select switch.............................153
Power door lock switch .................... 54
“POWER” switch ............................... 148
Power window switch ........................85
Tire pressure warning reset switch ....................................... 453
Tire pressure warning select switch ...................455
Window lock switch ...........................85
Wipers and washer switch ............. 173 Tail lights
Switch ........................................................ 169
Theft deterrent system Alarm.......................................................... 98
Immobilizer system ..............................96
Theft prevention labels........................ 100
Tire inflation pressure ......................... 572
Tire information
Glossary ................................................ 583
Size ...........................................................580
Tire identification number ............. 579
Uniform Tire Quality Grading .....581
Tires Chains......................................................233
Checking............................................... 452
Compact spare tire...........................537
If you have a flat tire .............536, 546
Inflation pressure ................................572
Information ............................................577
Replacing .............................................. 536
Rotating tires........................................ 452
Size ............................................................572
Snow tires.............................................. 235
Tire pressure warning system..... 452
Tools........................................................... 536
Total load capacity .................................231
Touch screen.......................................... 240
Towing Dinghy towing ..................................... 237
Emergency towing .............................501
Trailer towing .......................................236
Traction control.......................................214T
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