2009 Lexus GS350 change key battery

39
1-2. Opening, closing and locking the doors and trunk
1
Before driving
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
■If the smart access system with push-button start does not operate properly
●Locking and unlocking the doors and trunk: Use the mechanical key.
(→ P. 545)
●Starting the engine: →P. 5 4 6
■When the electronic key battery is fully depleted
→P. 4 5 8
■Customization that can be configured at Lexus dealer
Settings (e.g. smart access system with push-button start) can be changed.
(Customizable features → P. 5 8 9 )
■Certification for the smart access system with push-button start
For vehicles sold in the U.S.A.
NOTE:
This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-
lowing 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.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
NOTE:
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.
FCC ID: NI4TMLF-1
FCC ID: HYQ14AAB
FCC ID: HYQ14ABB
FCC ID: HYQ13BZLFCC ID: HYQ14ABK
FCC ID: HYQ14ABS
FCC ID: HYQ13BZT
GS_U_G.book Page 39 Monday, April 27, 2009 10:50 AM

42
1-2. Opening, closing and locking the doors and trunk
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
■Door lock buzzer
If a door is not fully closed, a buzzer sounds continuously for 10 seconds if an
attempt to lock the door is made. Fully close the door to stop the buzzer, and lock
the vehicle once more.
■Security feature
→ P. 3 7
■If the wireless remote control does not operate properly
● Locking and unlocking the doors an d trunk: Use the mechanical key.
( → P. 545)
●Starting the engine. ( →P. 5 4 6 )
■Electronic key battery depletion
→ P. 3 5
■When the electronic key battery is fully depleted
→P. 4 5 8
■Conditions affecting operation
→P. 3 3
■Customization that can be configured at Lexus dealer
Settings (e.g. 2-step unlocking function, trunk unlocking function) can be changed.
(Customizable features →P. 5 8 9 )
GS_U_G.book Page 42 Monday, April 27, 2009 10:50 AM

157
2-3. Operating the lights and windshield wipers
2
When driving
GS_G_U (OM30B43U)
April 27, 2009 10:40 am
■Automatic light off system
The headlights and tail lights turn off 30 seconds after all doors are closed if the
“ENGINE START STOP” switch has been switched to ACCESSORY mode or
turned OFF while the headlights are turned on. (The lights turn off immediately if
the button on the key is pressed after all doors are locked.)
To turn the lights on again, switch to IGNITION ON mode, or turn the light switch
off once and then back to the or position.
■Automatic headlight leveling system
The level of the headlights is automatically adjusted according to the number of
passengers and the loading condition of the vehicle to ensure that the headlights do
not interfere with other road users.
■If the indicator flashes...
It may indicate a malfunction in th e system. Contact your Lexus dealer.
■Customization that can be configured at Lexus dealer
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features →P. 5 9 2 )
NOTICE
■To prevent 12 volt battery discharge
Do not leave the lights on longer than necessary when the engine is off.
GS_U_G.book Page 157 Monday, April 27, 2009 10:50 AM

5
When trouble arises
547
5-2. Steps to take in an emergency
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
To change the “ENGINE START STOP” switch modes: Within 10
seconds of the buzzer sounding, release the brake pedal and
press the “ENGINE START STOP” switch. Modes can be
changed each time the switch is pressed. (
→P. 1 3 4 )
To start the engine: Press th e “ENGINE START STOP” switch
within 10 seconds after the buzz er sounds, keeping the brake
pedal depressed.
If the “ENGINE START STOP” switch still cannot be operated, contact
your Lexus dealer.
■Stopping the engine
Shift the shift lever to “P” and press the “ENGINE START STOP” switch as you nor-
mally do when stopping the engine.
■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 5 8 )
STEP3
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605
Alphabetical index
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
BrakeFluid .......................................................... 433
Parking brake ........................................ 143
Brake assist ............................................. 200
Care Exterior ................................................... 406
Interior..................................................... 409
Seat belts .................................................410
Cargo capacity ....................................... 212
Cargo hooks ...........................................379
CD player/changer .............................. 261
Chains......................................................... 218
Child-protectors ......................................45
Child restraint system Definition..................................................109
Installation..................................................113
Installing CRS with lower anchors ................................................... 114
Installing CRS with seatbelts ...........116
Installing CRS with top straps .........119
Child safety Airbag precautions ............................. 98
Battery precautions ............... 436, 551
Child restraint system .......................109
Child-protectors................................... 45
How your child should wear the seatbelt ............................................67
Installing child restraints .....................113
Moon roof precautions ..................... 80
Power window lock switch ..............75
Power window precautions.............75
Removed electronic key battery precautions ....................................... 459
Seat belt comfort guide..................... 65
Seat belt precautions.......................... 68 Seat heater precautions................. 374
Trunk precautions...................................51
Cigarette lighter......................................371
Cleaning Exterior................................................... 406
Interior .................................................... 409
Seat belts ................................................. 410
Clock .........................................................368
Coin holder ............................................. 364
Compass ................................................. 388
Condenser .............................................. 432
Console box ............................................ 361
Cooling system Engine overheating...........................552
Cruise control Cruise control....................................... 165
Dynamic radar cruise control....... 169
Cup holders ............................................ 364
Curtain shield airbags............................. 91
Customizable features ...................... 589
Daytime running light system ........... 156
Defogger Rear window ........................................ 243
Side mirror............................................. 243
Dimension............................................... 558
Dinghy towing ........................................ 223
Display Multi-information display ................ 152
Touch screen ....................................... 226
Trip information ................................... 153
Warning message .............................. 516
Do-it-yourself maintenance .............. 418
Door courtesy lights ............................356
Door pocket............................................365
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606
Alphabetical index
GS_G_U (OM30B43U)
April 27, 2009 10:48 am
DoorsDoor lock...................................29, 41, 44
Rear door child protector ................ 45
Driver’s seat belt reminder light .... 509
Driver’s seat position memory ........... 56
Driving Correct posture .................................... 89
Procedures ............................................. 124
DVD player/changer.......................... 270
Electric power steering ..................... 200
Electronic key If the electronic key does not operate properly ....................545
Replacing battery ..............................458
Emergency, in case of If a warning light turns on ..............507
If a warning message is displayed ............................................. 516
If the electronic key does not operate properly ....................545
If the engine will not start........................................................ 542
If the shift lever cannot be shifted from “P”................................ 543
If the 12 volt battery is discharged .......................................548
If you have a flat tire ................ 531, 541
If you lose your keys......................... 544
If you think something is wrong ...................................................503
If your vehicle becomes stuck.... 555
If your vehicle needs to be towed ................................................... 496
If your vehicle overheats ................ 552 Engine
ACCESSORY mode....................... 134
Compartment ......................................424
Engine (ignition) switch.................... 133
Hood ......................................................... 421
How to start the engine ................... 133
If the engine will not start ............... 542
Overheating ........................................ 552
Engine compartment cover ............. 426
Engine coolant temperature gauge .......................................................145
Engine coolant Capacity ................................................ 566
Checking................................................. 431
Preparing and checking before winter.......................................217
Engine oil Capacity ................................................ 562
Checking................................................ 427
Preparing and checking before winter.......................................217
Engine oil maintenance data ........... 429
Engine (ignition) switch........................133
Enhanced vehicle stability control....................................................200
Event data recorder ............................505
First-aid kit storage belt ..................... 379
Floor mats ................................................ 378
Fluid Brake ....................................................... 433
Washer....................................................437
Fog lights Switch ........................................................158
Wattage ..................................................572
Foot light .................................................. 356
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GS_U_G.book Page 606 Monday, April 27, 2009 10:50 AM