2013 TOYOTA PRIUS C key battery

63
1-3. Opening, closing and locking the doors
1
Before driving
■
Conditions affecting operation
Vehicles without a smart key system
The wireless remote control function may not operate normally in the follow-
ing situations:
●When the wireless 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, cell ular phone or other wireless commu-
nication device
● When the wireless key is in contact with, or is covered by a metallic
object
● When other wireless keys (that emits radio waves) are being used
nearby
● If window tint with a metallic content or metallic objects are attached to
the rear window
Vehicles with a smart key system
P. 5 5
■ If the wireless remote control does not operate properly (vehicles with
a smart key system)
Locking and unlocking the doors: Use the mechanical key.
( P. 475)
■ Key battery depletion
Vehicles without a smart key system
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary. ( P. 399)
Vehicles with a smart key system
P. 5 8
■ When the electronic key battery is fully depleted
P. 399

165
2-1. Driving procedures
2
When driving
When stopping the hybrid system with the shift lever in a
position other than P
If the hybrid system is stopped with the shift lever in a position other
than P, the “POWER” switch will not be turned off but instead be
turned to ACCESSORY mode. Perform the following procedure to
turn the switch off:
Check that the parking brake is set.
Shift the shift lever to P.
Check that is displayed on the multi-information dis-
play and then press the “POWER” switch once.
Check that on the multi- information display is off.
■Auto power off function
When the shift lever is in P, if the vehicle is left in ACCESSORY or ON mode
with the hybrid system not operating for more than 20 minutes (ACCES-
SORY mode) or one hour (ON mode), the “POWER” switch will automati-
cally turn off. However, this function cannot entirely prevent 12-volt battery
discharge. Do not leave the vehicle with the “POWER” switch in ACCES-
SORY or ON mode for long periods of time when the hybrid system is not
operating.
■ Sounds and vibrations specific to a hybrid vehicle
P. 2 8
■ Electronic key battery depletion
P. 5 8
■ When the ambient temperature is low, such as during winter driving
conditions
It may take time until the “READY” indicator comes on.
■ Conditions affecting operation
P. 5 5
STEP1
STEP2
STEP3
STEP4

167
2-1. Driving procedures
2
When driving
■
If the “READY” indicator does not come on
If the “READY” indicator does not come on when you press the “POWER”
switch with the shift lever in P and the brake pedal depressed, contact your
Toyota dealer immediately.
■ If the hybrid system is malfunctioning
P. 444
■ If the electronic key battery is depleted
P. 399
■ Operation of the “POWER” switch
●When operating the “POWER” switch, one short, firm press is enough. If
the switch is pressed improperly, the hybrid system may not start or the
“POWER” switch mode may not change. It is not necessary to press and
hold the switch.
● If attempting to restart the hybrid system immediately after turning the
“POWER” switch off, the hybrid system may not start in some cases.
After turning the “POWER” switch off, please wait a few seconds before
restarting the hybrid system.

200 2-2. Instrument cluster
■The clock is displayed when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The “POWER” switch is in ON mode.
■ Eco score
●As the accelerator pedal is not depressed, the driven distance using
cruise control (if equipped) is not included in the eco score.
● As the eco score evaluation differs according to driving conditions and
environmental factors, in some cases it may not be linked to fuel con-
sumption.
■ Eco savings
●Fuel cost and savings should be used as a guide only.
● Depending on refueling methods, driving conditions and environmental
factors, the actual and displayed fuel costs may differ.
● In some cases, fuel cost and savings may not be linked to the eco score
evaluation.
■ When disconnecting and reconnect ing 12-volt battery terminals
The following information data will be reset:
● Clock
● Past record (aside from the top 3 results)
● Average fuel consumption
● Cruising range
● Average vehicle speed
● Driving time
● EV driving rate/EV driven distance
Additionally, some displays may return to their default settings.
■ Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is
characteristic of liquid crystal displays, and there is no problem continuing to
use the display.

204 2-3. Operating the lights and wipers
■Daytime running light system
●To make your vehicle more visible to other drivers, the headlights turn on
automatically (at a reduced intensity) whenever the hybrid system is
started and the parking brake is released. Daytime running lights are not
designed for use at night.
For type A: Daytime running lights can be turned off by operating the
switch.
● Compared to turning on the headlights, the daytime running light system
offers greater durability and consumes less electricity, so it can help
improve fuel economy.
■ Light reminder buzzer
Vehicles without a smart key system
A buzzer sounds when the engine switch is turned to the “LOCK” or “ACC”
position and the driver's door is opened while the lights are turned on.
Vehicles with a smart key system
A buzzer sounds when the “POWER” switch is turned off or turned to
ACCESSORY mode and the driver's door is opened while the lights are
turned on.
■ Battery-saving function
In the following conditions, the remaining lights will go off automatically after
20 minutes in order to prevent the vehicle battery from being discharged:
●The headlights and/or tail lights are on.
● The engine switch is turned to the “ACC” or “LOCK” position (vehicles
without a smart key system) or the “P OWER” switch is turned to ACCES-
SORY mode or turned off (vehicles with a smart key system).
This function will be canceled in any of the following situations:
● When the engine switch is turned to the “ON” position (vehicles without a
smart key system) or the “POWER” switch is turned to ON mode (vehi-
cles with a smart key system).
● When the light switch is operated.
● When the door is opened or closed.

321
3-4. Using the interior lights
3
Interior features
■
Illuminated entry system
Vehicles without a smart key system
When the interior lights switch is in the “DOOR” position, the interior lights
automatically turn on/off according to the engine switch position, whether the
doors are locked/unlocked, and whether the doors are open/closed.
Vehicles with a smart key system
When the interior lights switch is in the “DOOR” position, the interior lights
automatically turn on/off according to “POWER” switch mode, the presence
of the electronic key, whether the doors are locked/unlocked, and whether
the doors are open/closed.
■ To prevent 12-volt battery discharge
Vehicles without a smart key system
If the interior lights, personal lights or luggage compartment light remain on
when the engine switch is “LOCK” position, the lights will go off automatically
after 20 minutes.
Vehicles with a smart key system
If the interior lights, personal lights or luggage compartment light remain on
when the “POWER” switch is off, the lights will go off automatically after 20
minutes.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features P. 518)
NOTICE
■To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is
off.
Interior lights/personal lights

334
3-6. Other interior features
Power outlet
■The power outlet can be used when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The “POWER” switch is in ACCESSORY or ON mode.
NOTICE
■ To avoid damaging the power outlet
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may cause a short cir-
cuit.
■ To prevent blown fuse
Do not use an accessory that uses more than 12 V 10 A.
■ To prevent 12-volt battery discharge
Do not use the power outlet longer than necessary when the hybrid system
is off.
The power outlet can be used for 12 V accessories that run on less
than 10 A.

Maintenance and care4
343
4-1. Maintenance and careCleaning and protecting the vehicle exterior ......... 344
Cleaning and protecting the vehicle interior .......... 347
4-2. Maintenance Maintenance requirements .................. 350
General maintenance....... 353
Emission inspection and maintenance (I/M)
programs........................ 357
4-3. Do-it-yourself maintenance
Do-it-yourself service precautions .................... 358
Hood ................................ 362
Positioning a floor jack ..... 364
Engine compartment ........ 366
12-volt battery .................. 377
Tires ................................. 382
Tire inflation pressure ...... 390
Wheels ............................. 394
Air conditioning filter......... 397
Wireless remote control/ electronic key battery ..... 399
Checking and replacing fuses .............................. 402
Light bulbs........................ 413