Toyota Prius 2011 Manual page 61

Alarm
Interior alarm
* 1
pings once
Interior alarm
pings once and
exterior alarm
*
1
sounds 3 times
* 1
: A message will be shown on the multi-information display in the instru-
ment cluster.
* 2
: If the hybrid system does not start when the electronic key is inside the
vehicle, the electronic key battery may be depleted or there may be dif-
ficulties receiving signal from the key. (P. 549)
If the smart key system does not operate properly
■
P. 550
When the electronic key battery is fully depleted
■
P. 469
Customization that can be configured at Toyota dealer
■
Settings (e.g. smart key system) can be changed. 
(Customizable features P. 596)
Situation
The electronic key has a
low battery
An attempt was made to
start the hybrid system
without the electronic key
being present, or the elec-
tronic key was not func-
tioning normally
The driver's door was
closed after the key was
carried outside the vehicle,
and the "POWER" switch
was not turned OFF
An occupant carried the
electronic key outside the
vehicle and closed the
door while the "POWER"
switch was not OFF
1-2. Key information
Correction procedure
Replace the electronic
key battery
Start the hybrid sys-
tem with the elec-
*
2
tronic key present
Turn the "POWER"
switch OFF and close
the driver's door again
Bring the electronic
key back into the vehi-
cle
1
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