Toyota 2014 Prius Owner's Manual page 450

5-2. Steps to take in an emergency
Warning light
(Turns on)
(If equipped)
(U.S.A.)
450
PRIUS v_OM_OM47840U_(U)
Warning light/Details
Pre-collision system warning
light
Indicates that the PCS is not
currently functional because
the grille or the radar sensor is
dirty, or the system has over-
heated.
Maintenance required
reminder light
Indicates that maintenance is
required according to the driven
distance on the maintenance
* 1
schedule.
Illuminates for about 3 seconds
and then flashes for about 15
seconds approximately 4500
miles (7200 km) after the main-
tenance data has been reset.
Comes on and remains on if the
distance driven exceeds 5000
miles (8000 km) after the main-
tenance data has been reset.
(The indicator will not work
properly unless the mainte-
nance data has been reset.)
Open door warning light
2
(warning buzzer)
*
Indicates that a door is not fully
closed
Correction procedure
• Check the grille and
the sensor and clean
them if they are dirty.
• In case of overheat-
ing, the system will
become functional
once the system
cools down.
If necessary, perform
maintenance.
Perform the neces-
sary maintenance.
Please reset the
maintenance data
after the mainte-
nance is performed.
(P. 356)
Check that all the
doors are closed.