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Lexus ES 2015 - Page 415

Lexus ES 2015
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413
7
7-2. Steps to take in an emergency
When trouble arises
Q Hybrid system overheat warning light
*
(warning buzzer)
*
: This light illuminates on the multi-information display.
Q Front door open warning light
*
*
: This light illuminates on the Digital Side-view Monitor display.
Q Master warning light (warning buzzer)
Q Warning buzzer
In some cases, the buzzer may not be heard
due to being in a noisy location or audio
sound.
Q Front passenger detection sensor, seat
belt reminder and warning buzzer
O If luggage is placed on the front passen-
ger seat, the front passenger detection
sensor may cause the warning light to
flash and the warning buzzer to sound
even if a passenger is not sitting in the
seat.
O If a cushion is placed on the seat, the sen-
sor may not detect a passenger, and the
warning light may not operate properly.
Q Electric power steering system warning
light (warning buzzer)
When the 12-volt battery charge becomes
insufficient or the voltage temporarily
drops, the electric power steering system
warning light may come on and the warning
buzzer may sound.
Q When the tire pressure warning light
comes on
Inspect the tires to check if a tire is punc-
tured.
If a tire is punctured: P.420, 432
If none of the tires are punctured:
Turn the power switch off then turn it to ON
mode. Check if the tire pressure warning
light comes on or blinks.
Warning light Details/Actions
Indicates the hybrid system has overheated
This light may be displayed when driving under severe operating condi-
tions. (For example, when driving up a long steep hill.)
Stop the vehicle in a safe place.
Handling method (P.448)
Warning light Details/Actions
(if equipped)
Front door is not fully closed
If the front doors are even slightly open, Digital Side-view Monitor
images may not be displayed properly.
Close the front door.
Warning light Details/Actions
A buzzer sounds and the warning light comes on and flashes to indicate
that the master warning system has detected a malfunction.
P.415

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