Toyota 2015 Prius Owner's Manual page 573

5-2. Steps to take in an emergency
Starting the hybrid system
Depress the brake pedal.
STEP 1
STEP 2
Press the "POWER" switch within 10 seconds of the buzzer
STEP 3
sounding, keeping the brake pedal depressed.
In the event that the hybrid system still cannot be operated, contact
your Toyota dealer.
Stopping the hybrid system
■
Set the parking brake, shift the shift position to P and press the "POWER"
switch as you normally do when stopping the hybrid system.
Replacing the key battery
■
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery is depleted.
( P. 464)
Changing "POWER" switch modes
■
Within 10 seconds of the buzzer sounding, release the brake pedal and
press the "POWER" switch.
The hybrid system does not start and modes will be changed each time the
switch is pressed. ( P. 197)
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Touch the Toyota emblem side of
the electronic key
"POWER" switch.
If any of the doors is opened or
closed while the key is being
touched to the switch, an alarm
will sound to indicate that the start
function cannot detect the elec-
tronic key.
to the