5
When trouble arises
427
5-2. Steps to take in an emergency
PRIUS_U_(OM47614U)
*1: This warning light is di
splayed on the touch screen.
*2: Open door warning buzzer:
(U.S.A.)
Engine oil replacement
reminder light
Illuminates for about 3 sec-
onds and then flasher for
about 15 seconds:
Engine oil is scheduled to
be changed. Check and the engine oil,
and change if necessary.
Comes on and remains:
Engine oil should be
changed. Check and change the
engine oil.
*1
Hybrid battery warning
light
The hybrid battery voltage
drops when the transmis-
sion is left in “N” position. Push the “P” position
switch.
The hybrid battery is dis-
charged. If this light comes on with
the “READY” light on in this
case, have the system
checked by your Toyota
dealer.
*1
High coolant temperature
warning light Indicates high engine cool-
ant temperature P. 454
Master warning light A buzzer sounds and the
warning light comes on
and flashes to indicate that
the master warning system
has detected a malfunc-
tion. Take appropriate action in
accordance with the mes-
sage displayed on the touch
screen.
Warning lightWarning light/DetailsCorrection procedure
