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17
PRIUS PHV_OM_OM47856U_(U)
B
Telephone switches*1, 2
“DISP” button P. 269Audio remote
control switches*1, 2
Cruise control switch∗
Dynamic radar cruise control
switch∗
P. 310
P. 314
Vehicle-to-vehicle distance button∗ P. 314
Talk switch*1, 2
“TRIP” button P. 269, 275
Climate remote control switches P. 371
∗:If equipped
*1:Refer to “NAVIGATION SYSTEM OWNER’S MANUAL”.
*2:Refer to “DISPLAY AUDIO SYSTEM OWNER’S MANUAL”.
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1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47856U_(U)
■Highway driving
Control your speed and keep at a constant speed. Also, before
stopping at a toll booth or similar, allow plenty of time to release
the accelerator and gently apply the brakes. A greater amount of
electrical energy can be retained when slowing down.
Electricity consumption will increase substantially when driving
at high speeds in EV mode. If there will be a long distance to the
next external charging point after leaving a freeway, driving in
HV mode while on the freeway and in EV mode after leaving the
freeway is recommended.
■Air conditioning on/off
●Switch the air conditioning ( ) to off when it is not
needed. Doing so can help control excessive electricity and
fuel consumption.
In summer: In high temperatures, use the recirculated air
mode. Doing so will help to reduce the burden on the air con-
ditioner and reduce fuel consumption as well.
In winter: Because the gasoline engine will not automatically
cut out until the gasoline engine and the interior of the vehicle
are warm, it will consume fuel. Also, fuel consumption can be
improved by avoiding overuse of the heater.
●For efficiency, use the Remote Air Conditioning System
before departing while the charging cable is connected.
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109
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
1-3. Key information
Keys
Using the mechanical key
To t a k e o u t t h e m e c h a n i c a l k e y,
push the release button and take
the key out.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical key together with
the electronic key. If the electronic
key battery is depleted or the
entry function does not operate
properly, you will need the
mechanical key. (→P. 5 9 4 )
The following keys are provided with the vehicle.
Electronic keys
•Operating the smart key
system (→P. 1 1 2 , 1 3 0 )
•Operating the wireless
remote control function
(→P. 1 3 6 )
•Operating the Remote Air
Conditioning System
(→P. 3 7 3 )
Mechanical keys
Key number plate
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122
1-4. Opening, closing and locking the doors
PRIUS PHV_OM_OM47856U_(U)
■Battery-saving function
The battery-saving function will be activated in order to prevent the elec-
tronic key battery and the 12-volt battery from being discharged while the
vehicle is not in operation for a long time.
●In the following situations, the smart key system may take some time to
unlock the doors.
•The electronic key has been left in an area of approximately 6 ft. (2 m)
of the outside of the vehicle for 10 minutes or longer.
•The smart key system has not been used for 5 days or longer.
●If the smart key system has not been used for 14 days or longer, the
doors cannot be unlocked at any doors except the driver’s door. In this
case, take hold of the driver’s door handle, or use the wireless remote
control or the mechanical key, to unlock the doors.
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1-4. Opening, closing and locking the doors
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
■Conditions affecting operation
The smart key system, wireless remote control and immobilizer system use
weak radio waves. In the following situations, the communication between
the electronic key and the vehicle may be affected, preventing the smart key
system, wireless remote control and immobilizer system from operating
properly. (Ways of coping: →P. 5 9 4 )
●When the electronic key battery is depleted
●Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electri-
cal noise
●When carrying a portable radio, cellular phone, cordless phone or other
wireless communication devices
●When the electronic key is in contact with, or is covered by the following
metallic objects
•Cards to which aluminum foil is attached
•Cigarette boxes that have aluminum foil inside
•Metallic wallets or bags
•Coins
•Hand warmers made of metal
•Media such as CDs and DVDs
●When other wireless key (that emit radio waves) is being used nearby
●When carrying the electronic key together with the following devices that
emit radio waves
•Another vehicle’s electronic key or a wireless key that emits radio
waves
•Personal computers or personal digital assistants (PDAs)
•Digital audio players
•Portable game systems
●If window tint with a metallic content or metallic objects are attached to
the rear window
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1-4. Opening, closing and locking the doors
PRIUS PHV_OM_OM47856U_(U)
■Note for the entry function
●Even when the electronic key is within the effective range (detection
areas), the system may not operate properly in the following cases:
•The electronic key is too close to the window or outside door handle,
near the ground, or in a high place when the doors are locked or
unlocked.
•The electronic key is on the instrument panel, luggage cover, floor, or in
the door pockets or glove box when the hybrid system is started or
“POWER” switch modes are changed.
●Do not leave the electronic key on top of the instrument panel or near the
door pockets when exiting the vehicle. Depending on the radio wave
reception conditions, it may be detected by the antenna outside the cabin
and the door will become lockable from the outside, possibly trapping the
electronic key inside the vehicle.
●As long as the electronic key is within the effective range, the doors may
be locked or unlocked by anyone.
●Even if the electronic key is not inside the vehicle, it may be possible to
start the hybrid system if the electronic key is near the window.
●The doors may unlock if a large amount of water splashes on the door
handle, such as in the rain or in a car wash when the electronic key is
within the effective range. (The door will automatically be locked after
approximately 60 seconds if the doors are not opened and closed.)
●If the wireless remote control is used to lock the doors when the elec-
tronic key is near the vehicle, there is a possibility that the door may not
be unlocked by the entry function. (Use the wireless remote control to
unlock the doors.)
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1-4. Opening, closing and locking the doors
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
■If the smart key system does not operate properly
●Locking and unlocking the doors: Use the mechanical key. (→P. 5 9 4 )
●Starting the hybri d system: →P. 5 9 5
■Electronic key battery depletion
●The standard battery life is 1 to 2 years.
●If the battery becomes low, an alarm will sound in the cabin when the
hybrid system stops. (→P. 1 1 8 )
●As the electronic key always receives radio waves, the battery will
become depleted even if the electronic key is not used. The following
symptoms indicate that the electronic key battery may be depleted.
Replace the battery when necessary. (→P. 4 9 6 )
•The smart key system or the wireless remote control does not operate.
•The detection area becomes smaller.
•The LED indicator on the key surface does not turn on.
●To a v o i d s e r i o u s d e t e r i o r a t i o n , d o n o t l e a v e t h e e l e c t r o n i c k e y w i t h i n 3 f t .
(1 m) of the following electrical appliances that produce a magnetic field:
•TVs
•Personal computers
•Cellular phones, cordless phones and battery chargers
•Charging cellular phones or cordless phones
•Induction cookers
•Table lamps
■When the electronic key battery is fully depleted
→P. 4 9 6
■Customization
Settings (e.g. smart key system) can be changed.
(Customizable features →P. 6 4 3 )
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1-4. Opening, closing and locking the doors
PRIUS PHV_OM_OM47856U_(U)
Wireless remote control
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
■Door lock buzzer (vehicles with entry function)
If an attempt to lock the doors is made when a door is not fully closed, a
buzzer sounds continuously for 5 seconds. Fully close the door to stop the
buzzer, and lock the vehicle once more.
The wireless remote control can be used to lock and unlock the vehi-
cle.
Locks all the doors
Check to see that all the side
doors and back door are
securely locked.
Unlocks all the doors
Pressing the button unlocks
the driver’s door. Pressing the
button again within 3 seconds
unlocks the other doors.
Operates Remote Air Con-
ditioning System (→P. 3 7 3 )
Sounds the alarm
(press and hold) (→P. 1 3 7 )