Lexus IS250 2006 Owner's Manual page 354

5-2. Steps to take in an emergency
Warning light
1
*
:Open door warning buzzer:
P. 343
2
*
:Driver's and front passenger's seat belt reminders:
The driver' s and front passenger' s seat belts reminder sounds to alert the driver
and front passenger that his or her sear belt is not fastened. The buzzer sounds
intermittently for 10 seconds after the vehicle has reached a speed of at least 12
mph (20 km/h). Then, if the seat belt is still unfastened, the buzzer will sound in a
different tone for 20 more seconds.
336
Warning light/Details
Front passenger's seat belt
reminder light
*
(warning buzzer)
Warns the front passenger to
fasten his/her seat belt.
Low tire pressure warning
light
Indicates low tire pressure.
A malfunction in the tire pres-
sure warning system.
Master warning light
A buzzer sounds and the
warning light comes on and
flashes to indicate that the
master warning system has
detected a malfunction.
Correction procedure
2
Fasten the seat belt.
Adjust the tire pressure.
P. 339
P. 338