TOYOTA PRIUS PRIME 2018 (in English) User Guide

9
Engine maintenance
Engine coolant reservoir Engine oil filler cap
Engine oil level dipstick Windshield washer fluid tank
NOTE: Regularly scheduled maintenance, including oil changes, will help
extend the life of your vehicle and maintain performance. Please refer to the
“Warranty & Maintenance Guide.”
OVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES

10 The Prius Prime system has features of both electric and hybrid vehicles. Electricity
received by charging from an external power source can be used to supplement
hybrid energy, and the vehicle can also be driven as an electric vehicle using only
the electric motor. The EV driving range can be extended by using regenerative
braking to store electricity in the traction battery.
ELECTRIC VEHICLE SYSTEM
Charging equipment
The charge cable included with the vehicle is designed to be connected only to
an AC 120V power source.
NOTE:Toyota recommends installing a heavier-duty 15-amp wall receptacle
with GFCI (Ground-Fault Circuit-Interrupter). Refer to Owner’s Manual for more details.
Charging indicatorConnector lock switch (if equipped)
Hybrid battery
(traction battery) status indicator
Charging connector
Latch release button
CCID (Charging Circuit
Interrupting Device) PlugPower indicator illuminates
when power is flowing to the
CCID
Charging indicator illuminates
when charging is in progress
Error warning indicator
flashes when malfunction
or electrical leakage is
detected. Charging inletInlet light
Charging port lid
Charging port
Charge cable
Electric Vehicle System

11 The Prius Prime may be charged immediately, or scheduled to charge at a
specific time. Before charging, it is recommended that:
• Parking brake is securely set
• All lights are turned off
• The POWER switch is OFF
Refer to “Things to Know Before Charging,” in the Owner’s Manual before
attempting to charge the hybrid battery.
Step 1 Plug the charge cable into the outlet of the external power source.
NOTE: Hanging the CCID on a hook is recommended to reduce the strain on
the outlet and charge cable plug.
OVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES
START CHARGING
- Make sure to hold the body of the plug and insert it
firmly into the outlet.
- Check that the power indicator of the CCID (Charging
Circuit Interrupting Device) is illuminated.
- Check the status of the automatic system check that
runs before charging to detect electrical leakage. If a
malfunction is detected, an error warning indicator
flashes.
- The surface of the CCID may become hot, but this
does not indicate a malfunction.
Step 2 Press the charge port lid to open and the charging inlet light will illuminate.
NOTE: For vehicles with smart lid & connector locking system, unlock doors
first.
For more information or to change settings for the smart lid and charging connector
function, refer to Owner’s Manual.
Charging inlet light
Charging

12 Step 4 Insert the charge cable connector into the charge inlet.
- Do not press the latch release button when
inserting the connector.
- Align with the guide position shown on
underside of the charge connector, and
push it in until it clicks.
Step 5 Once charging connector is inserted into the inlet and indicator has
illuminated, press the connector lock switch before charging.
Refer to the Owner’s Manual for limitations and more details.
- Charging will not start if the charging
indicator does not illuminate when the
charging connector is inserted.
When charge timer function is in use,
it will turn off several seconds after
illuminating.
- The amount of time until charging is
completed can be checked on the energy
monitor by turning the POWER switch to
ON mode.
- The charging indicator will turn off when
charging is completed.
ELECTRIC VEHICLE SYSTEM
START CHARGING (CONTINUED)
Step 3 Remove the charge connector cap. Affix the cap to the cable.

13 Step 1 Press the latch release button while pulling toward you to release charging
connector.
Note: If smart lid & connector locking system is in use, carry the Smart Key to
unlock. (if equipped)
Step 2 Attach cap to charging connector.
Step 3 Attach charging inlet cap and close charging port lid.
Step 4 When the charging equipment will not be used for a prolonged period of
time, remove the plug. Hold the body of the plug when removing from the
outlet.
Note: For vehicles with smart lid and connector locking system, touching push
lifter will activate the locking mechanism of the charging port lid or connector
lock. Carry Smart Key to unlock. (if equipped)
Lever raises up when unlocked to release
Push lifterOVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES
AFTER CHARGING

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Meter control switches Charging timer switch
Multi-Information Display
ELECTRIC VEHICLE SYSTEM
ADD A CHARGING TIME TO THE CHARGE SCHEDULE
Use of the charge schedule can help reduce electricity costs by making it easy to
charge during off-peak hours.
7” display
(1) While the vehicle is parked, press the charging timer switch.
The Charge Schedule screen displays on the multi-information display.
Use
or to navigate through the options and press to select an
option. Also, use
to return to a previous screen.
Refer to the Owner’s Manual for more information.
Charging schedule

15
Menu button
displays menu screen Touch screen display
ADD A CHARGING TIME TO THE CHARGE SCHEDULE (CONTINUED)
11.6” display (if equipped)
(2) Touch Charge Schedule and the Charge Schedule screen displays.(1) While the vehicle is parked, press the MENU button to display the menu screen.
Then, touch
to select and view the Information screen.
Calendar view of
charge schedule
Add new
charge eventTurns Charge
Schedule On/Off. Close the Charge
Schedule screen
Turns this event
ON/OFF in the
schedule
Scroll to see more
charge events in
schedule Charge event
shown as an icon
on the schedule
Icon color meaning:
Orange - Next
Green - Departure
Blue - Start
List view of
charge schedule
Change or delete a charge event on the schedule
(3) Create a charge schedule for days and times of the week as reminders.
Refer to the Owner’s Manual for more information.
OVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES

16
ELECTRIC VEHICLE SYSTEM
Charging Information
Remaining charging time and charging information is displayed on the
Multi-Information Display (MID) or 11.6” display (if equipped.)
If the POWER switch is turned to ON mode during charging, the current charging
status and the amount of time needed until charging is complete will be displayed
on the energy monitor.
After confirming, switch the POWER switch to OFF and turn off the display. The
POWER switch will turn off automatically after several tens of seconds.
Charging information and warning messages The first time the POWER switch is
turned to ON mode after charging is completed, a message detailing the results of
the charge is shown. Also, if an operation was attempted that could not be carried
out while charging, a warning message will be shown.
Follow the instructions in the message. The message may not be displayed if the
Remote Climate System has been used.
Refer to Owner’s Manual for limitations and more details.

17
OVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES
Charging system safety functions
Prime Applications (if equipped)
- The Hybrid System will not start while the charging cable is attached to the
vehicle, even if the POWER switch is operated.
- If the charge cable is connected while the READY indicator is illuminated, the
Hybrid System will stop automatically and driving will not be possible.
- When the charge cable is connected to the vehicle, the shift position cannot be
changed from P to another position.
- If the latch release button is pressed, charging will not begin even if the charge
cable is connected.
- Charging will stop if the latch release button is pressed and held for several
seconds during charging. When restarting charging, reinsert the charge
connector after pulling it out, and check that the charging indicator illuminates.
Prime Applications is a service for Prius Prime vehicles that is added to the Safety
Connect® and Entune® products. It provides charge support, comfort support and
drive support via the vehicle’s navigation system and the owner’s smartphone. The
Prime Apps include Charge Management, Remote Climate, Charging Station Map,
Vehicle Finder and ECO Dashboard.
Both an active Safety Connect
® account and an active Entune® account are
required for the services.
The following functions of the Prime Applications can be used with the navigation
system:
Type A Download of nearby charging stations to the map screen.
Type B View list of nearby charging stations and corresponding charging station
information (such as voltage supported).
For details, please refer to http://www.toyota.com/entune.

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Hybrid Synergy Drive System
FEATURES & OPERATIONS
The Hybrid Synergy Drive System utilizes a computer-controlled gasoline engine
and electric motor to provide the most efficient combination of power for the
vehicle. To conserve energy, when the brakes are applied the braking force
generates electricity which is then sent to the traction battery. In addition, the
engine shuts off when the vehicle is stopped. The benefits are better fuel economy,
reduced vehicle emissions and improved performance.
NOTE: Fuel consumption and energy information of the Hybrid System are
shown on the Multi-Information Display.
-Ensure tire pressures are maintained at levels specified in the Owner’s Manual.
-When possible, link trips to reduce engine cold starts.
-Avoid driving at speeds that are higher than necessary, especially on the highway.
-When possible, avoid sudden stops to maximize regenerative braking energy.
-Minimize use of the air conditioning.
(1) Depress the brake pedal, and press the
“POWER” switch briefly and firmly.
(2) The “READY” light will blink. After a few
seconds, when the light remains steady
and a beep sounds, you may begin
driving.
TIPS FOR IMPROVED FUEL ECONOMY
STARTING YOUR VEHICLE
Auto lock/unlock
Automatic door locks can be programmed to operate in different modes, or turned
OFF.
Shift position linked door locking/unlocking function
-Doors lock when shifting from Park.
-Doors unlock when shifting into Park.
Speed linked door locking function
-Doors lock when the vehicle speed is approximately 12 mph or higher.
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