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2
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4
5
6
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GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
2-1. Driving proceduresDriving the vehicle ........................ 138
Power (ignition) switch ............... 148
Transmission ................................... 152
Turn signal lever ............................ 156
Parking brake ................................. 157
Horn.................................................... 158
2-2. Instrument cluster Gauges and meters ..................... 159
Indicators and warning lights............................... 163
Multi-information display ........... 166
2-3. Operating the lights and windshield wipers
Headlight switch ............................ 169
Fog light switch ............................... 172
Windshield wipers and washer............................................. 173
Headlight cleaner switch ........... 178 2-4. Using other driving systems
Cruise control ................................ 179
Dynamic radar cruise control............................................. 183
Intuitive parking assist ................. 195
Rear view monitor system ......... 210
AVS (Adaptive Variable Suspension System) .................. 213
Driving assist systems.................. 214
PCS (Pre-Collision System) ............ 221
2-5. Driving information Cargo and luggage ..................... 227
Vehicle load limits......................... 231
Winter driving tips ....................... 232
Trailer towing ................................. 236
Dinghy towing ............................... 237
2When driving
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1-8. Safety information
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Airbag system components
Occupant detection system
(ECU and sensors)
Front passenger’s seat belt
buckle switch
Knee airbag
Front passenger airbag
Curtain shield airbag
Front side airbag
Side and curtain shield airbag
sensorCurtain shield and rear side
airbag sensor
SRS warning light
Rear side airbag (if equipped)
Driver airbag
Driver’s seat belt buckle switch
Driver’s seat position sensor
“AIR BAG ON” and “AIR BAG
OFF” indicator lights
Airbag sensor assembly
Front airbag sensor
Curtain shield airbag
Can help protect primarily the head of front occupants and rear out-
board occupants.
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1-8. Safety information
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Condition and operation in the front passenger occupant classification system
■Adult*1
■Child*3 or child restraint system*4
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “A I R B A G
ON”
SRS warning light Off
Front passenger’s seat belt reminder light Flashing
*2
DevicesFront passenger airbag and knee airbag
Activated
Side airbag in the front passenger seat
Curtain shield airbag
on the front passenger side
Front passenger’s seat belt pretensioner
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “A I R B A G
OFF”*5
SRS warning light Off
Front passenger’s seat belt reminder light Flashing
*2
DevicesFront passenger airbag and knee airbag
Deactivated
Side airbag in the front passenger seat
Curtain shield airbag
on the front passenger side Activated
Front passenger’s seat belt pretensioner
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1-8. Safety information
1
Before driving
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
■Unoccupied
■ System malfunction
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights Not illumi-
nated
SRS warning light Off
Front passenger’s seat belt reminder light
Devices Front passenger airbag and knee airbag
Deactivated
Side airbag in the front passenger seat
Curtain shield airbag
on the front passenger side Activated
Front passenger’s seat belt pretensioner Deactivated
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “A I R B A G
OFF”
SRS warning light On
Front passenger’s seat belt reminder light Off
Devices Front passenger airbag and knee airbag
Deactivated
Side airbag in the front passenger seat
Curtain shield airbag
on the front passenger side Activated
Front passenger’s seat belt pretensioner
GS450h_HV_U.book Page 117 Monday, April 27, 2009 10:10 AM
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When driving2
137
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
2-1. Driving proceduresDriving the vehicle.................. 138
Power (ignition) switch .......... 148
Transmission.............................. 152
Turn signal lever ....................... 156
Parking brake ........................... 157
Horn ............................................ 158
2-2. Instrument cluster Gauges and meters ................ 159
Indicators and warning lights ........................ 163
Multi-information display ..... 166 2-3. Operating the lights and
windshield wipers
Headlight switch ...................... 169
Fog light switch ......................... 172
Windshield wipers and washer ..................................... 173
Headlight cleaner switch ..... 178
2-4. Using other driving systems
Cruise control........................... 179
Dynamic radar cruise control ..................................... 183
Intuitive parking assist ........... 195
Rear view monitor system .... 210
AVS (Adaptive Variable Suspension System) ............ 213
Driving assist systems ............ 214
PCS (Pre-Collision System) ...... 221
2-5. Driving information Cargo and luggage ............... 227
Vehicle load limits ................... 231
Winter driving tips ................. 232
Trailer towing .......................... 236
Dinghy towing......................... 237
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2-2. Instrument cluster
2
When driving
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Indicators and warning lights
The indicator and warning lights on the instrument cluster and center
panel inform the driver of the status of the vehicle’s various systems.
Instrument cluster
The units used on the speedometer and some indicators may differ depend-
ing on the target region.
Center panel
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2-2. Instrument cluster
2
When driving
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
CAUTION
■If a safety system warning light does not come on
Should a safety system light such as ABS and the SRS airbag warning light not
come on when you turn to ON mode, this could mean that these systems are not
available to help protect you in an accident, which could result in death or serious
injury. Have the vehicle inspected by your Lexus dealer immediately if this occurs.
■ Warning lights
Warning lights inform the driver of malfunctions in the indicated
vehicle’s systems. ( →P. 5 1 0 )
*: These lights turn on when the “POWER” switch is turned to ON mode
to indicate that a system check is being performed. They will turn off
after the hybrid system is on, or after a few seconds. There may be a mal-
function in a system if the lights do not come on, or turn off. Have the
vehicle inspected by your Lexus dealer.
(U.S.A.)(Canada)(U.S.A.)(Canada)
(U.S.A.)(Canada)(if equipped)
*******
*****
**
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2-4. Using other driving systems
GS_HV_U (OM30B44U)
April 27, 2009 10:09 am
Example of follow-up cruising
When following a vehicle driving slower than the set speed
The system continues follow-up cruising while adjusting for changes in the
speed of the vehicle ahead in order to maintain the vehicle-to-vehicle dis-
tance set by the driver.
Example of acceleration
When there are no longer vehicles driving slower than the set speed in
the lane ahead
When the vehicle ahead of you executes a lane change, the system slowly
accelerates until the set vehicle speed is reached. The system then returns to
fixed speed cruising.
Approach warningWhen your vehicle is too close to a vehicle ahead, and sufficient auto-
matic deceleration via the cruise control is not possible, the display will
flash and a buzzer will sound to alert the driver. An example of this would
be if another driver cuts in front of you while you are following a vehicle.
Apply the brakes to ensure an appropriate vehicle-to-vehicle distance.
■Warning lights and messages for dynamic radar cruise control
Warning lights, messages and buzzers are used to indicate a system malfunction or
to inform the driver of the need for caution while driving. ( →P. 5 2 1 )
■Switching modes
The mode cannot be switched to constant speed control mode if vehicle-to-vehicle
distance control mode has been used. The mode also cannot be switched from
constant speed control to vehicle-to-vehic le control mode. Turn the system off by
pressing the “ON-OFF” button, and turn it on again.
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