Toyota 2015 Prius Owner's Manual page 657

What to do if...
What to do if...
A tire punctures
The hybrid system does not start
The high coolant temperature
warning light flashes or comes on
"HYBRID SYSTEM OVERHEAT"
is displayed
Steam can be seen coming
from under the hood
The key is lost
The 12-volt battery runs out
The doors cannot be locked
The vehicle is stuck in mud or
sand
A warning light or indicator
light comes on
PRIUS_OM_OM47A17U_DVD_(U)
If you have a flat tire
P. 537
P. 550 If the hybrid system will not start
Immobilizer system
P. 137
If the 12-volt battery is
P. 555
discharged
If your vehicle overheats
P. 561
If you lose your keys
P. 552
If the 12-volt battery is
P. 555
discharged
Side doors
P. 88
Back door
P. 94
If the vehicle becomes stuck
P. 567
If a warning light turns on or a
P. 503
warning buzzer sounds
641