ECU Lexus GX470 2007 Do-it-yourself maintenance /

Topic 1
Entering and Exiting
8
Entering and Exiting
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Before DrivingBefore Driving
Theft Deterrent System
nEngine immobilizer system
The engine immobilizer system prevents the
engine from being started if an unregistered key
is used.
nAlarm
When forcible entry is detected, the alarm
attracts attention to the vehicle by sounding the
horn and flashing the exterior lights.
When all the doors are locked, the security indi-
cator light comes on and begins to flash after
approximately 30 seconds to indicate that the
theft deterrent system is armed.
nSteering lock
The steering lock is engaged when the ignition
key is turned to the “LOCK” position.
The theft deterrent system includes the following features to help protect your vehicle from
theft.
To stop the alarm, start the engine or unlock the doors using the ignition key or wireless
remote control. (The alarm will stop after several seconds.)

Topic 2
Before Driving
14
Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Lift the seat sideward and retract the seat legs,
then attach the holding straps to the assist
grips to secure the seat.
When returning the seats, reverse the steps
listed.
nRemoving the seats
Follow the procedure for “Folding up the seats” up to .
Retract the seat legs, then place the seats on
the floor.
Remove the seat lock covers and push the red
seat lock release knobs outward to remove the
seats.
When returning the seats, reverse the steps
listed.

Topic 5
Driving Comfort
44
Entering and Exiting
When Driving
Rain and
Night Driving
Driving ComfortDriving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Before Driving
Lexus Link System (If Equipped)
nButtons
Vo i c e k e y p a d b u t t o n
Sends number tones to an automated phone
system for example to access voicemail, dur-
ing a phone call
Vo l u m e c o n t r o l
Adjusts your Lexus Link System audio volume
Phone button
Makes or answers a phone call using the
hands-free personal calling service
Ends a call
“SERVICES” button
Contacts the Lexus Link Call Center for
information, directions or other services
Records a conversation for later playback
Emergency button
Makes a priority call to the Lexus Link Call
Center
nServices
The Lexus Link System offers the following services. For details about the services and sub-
scription, refer to the Owner’s Manual or call the Lexus Link Call Center at 1-800-25-
LEXUS (1-800-255-3987) (toll-free).
lAirbag deployment notification
If an airbag deploys, an emergency call is automatically placed to the Lexus Link Call
Center with your vehicle’s location. You do not need to press any buttons.
lEmergency assistance
When you press the Emergency button, a priority call is placed to the Lexus Link Call
Center with your vehicle’s location. At the Call Center, the Lexus Link Advisor can deter-
mine your vehicle’s location, communicate with you, and, if appropriate, contact the near-
est emergency service provider.
The Lexus Link System is a communication service that uses the GPS (Global Position-
ing System) data and cellular service to provide you with safety, security and conve-
nience. Button operation and voice commands are used to operate the system. To
operate the system, follow the voice guidance instructions.
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Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Have the malfunction repaired immediately.
Open door warning lightTire pressure warning light
Low fuel level warning lightLow washer fluid warning light
aDriver’s seat belt
reminder lightEngine oil replacement
reminder light
(On the cen-
ter panel)
Front passenger’s seat belt
reminder light
See the Owner's Manual
Tu r n s i g n a l i n d i c a t o r“RSCA OFF” indicator
Headlight high beam indicatorCruise control indicator
Headlight indicator (U.S.A.)Downhill assist control system
indicator
Tail light indicator (Canada)“VSC OFF” indicator
Security indicatorCenter differential lock
indicator
Automatic transmission
second start indicatorSlip indicator
Shift position indicators
“A I R B A G O N ” i n d i c a t o r
“AIRBAG OFF” indicator
Height control indicator
For further information, refer to the Owner's Manual.