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7-2. Steps to take in an emergency
LS500h_OM_(U)_1810
*
: Driver’s seat belt warning buzzer:
The driver’s seat belt warning buzzer sounds to alert the driver that his or her seat belt is not
fastened. Once the power switch is turned to ON mode, the buzzer sounds for 6 seconds.
If the vehicle reaches a speed of 12 mph (20 km/h), the buzzer sounds once. If the seat belt
is still unfastened after 24 seconds, the buzzer will sound intermittently for 6 seconds. Then,
if the seat belt is still unfastened, the buzzer will sound in a different tone for 90 more sec-
onds.
Front passenger’s seat belt warning buzzer:
The front passenger’s seat belt warning buzzer sounds to alert the front passenger that his
or her seat belt is not fastened. The buzzer sounds once if the vehicle reaches a speed of 12
mph (20 km/h). If the seat belt is still unfastened after 24 seconds, the buzzer will sound
intermittently for 6 seconds. Then, if the seat belt is still unfastened, the buzzer will sound in
a different tone for 90 more seconds.
■
Rear passengers’ seat belt reminder lights
*1
(warning buzzer)
*2
*1
: This light illuminates on the center panel.
*2
: Rear passengers’ seat belt warning buzzer:
The rear passengers’ seat belt warning buzzer sounds to alert the rear passengers that his
or her seat belt is not fastened. The buzzer sounds once if the vehicle reaches a speed of 12
mph (20 km/h). If the seat belt is still unfastened after 24 seconds, the buzzer will sound
intermittently for 6 seconds. Then, if the seat belt is still unfastened, the buzzer will sound in
a different tone for 30 more seconds.
■
Tire pressure warning light
Warning light
Details/Actions
Warns the rear passengers to fasten their seat belts
Fasten the seat belt.
Warning light
Details/Actions
When the light comes on after blinking for approximately 1 minute:
Malfunction in the tire pressure warning system
Have the system checked by your Lexus dealer.
When the light comes on:
Low tire inflation pressure such as
Natural causes
Flat tire
Immediately stop the vehicle in a safe place.
Handling method (
Summary of Contents for LS500h
Page 70: ...70 1 4 Hybrid system LS500h_OM_ U _1810 tact your Lexus dealer ...
Page 106: ...106 2 1 Instrument cluster LS500h_OM_ U _1810 ...
Page 129: ...129 3 2 Opening closing and lockingthe doors and trunk LS500h_OM_ U _1810 3 Before driving ...
Page 203: ...203 4 5 Using the driving support systems LS500h_OM_ U _1810 4 Driving Certification ...
Page 209: ...209 4 5 Using the driving support systems LS500h_OM_ U _1810 4 Driving Certification ...
Page 312: ...312 4 6 Driving tips LS500h_OM_ U _1810 ...
Page 366: ...366 5 6 Using theother interior features LS500h_OM_ U _1810 ...
Page 383: ...383 6 3 Do it yourself maintenance LS500h_OM_ U _1810 6 Maintenance and care AWD models Rear ...
Page 456: ...456 7 2 Steps to take in an emergency LS500h_OM_ U _1810 ...
Page 505: ...505 LS500h_OM_ U _1810 Index What to do if Troubleshooting 506 Alphabetical Index 509 ...
Page 523: ...523 1 1 What to do if Troubleshooting LS500h_OM_ U _1810 523 Alphabetical Index ...