headlights TOYOTA PRIUS PLUS 2019 Owner's Manual

5097-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
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When trouble arises
If the hybrid system will not start
One of the following may be the cause of the problem:
● The electronic key may not be functioning properly.* (P. 5 1 1 )
● There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ( P. 8 7 )
● There may be a malfunction in the immobilizer system.* (P. 9 1 )
● There may be a malfunction in the shift control system.*
( P. 229, 447, 460)
● The hybrid system may be malfunctioning due to an electrical prob-
lem such as electronic key battery depletion or a blown fuse. How-
ever, depending on the type of malfunction, an interim measure is
available to start the hybrid system. ( P. 510)
*: It may not be possible to shift the shift position other than P.
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. (P. 513)
● The 12-volt battery terminal connections may be loose or corroded.
( P. 389)
Reasons for the hybrid system not starting vary depending on
the situation. Check the following and perform the appropriate
procedure:
The hybrid system will not start even though the correct starting
procedure is being followed. ( P. 224)
The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.

5107-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. (P. 513)
● One or both of the 12-volt battery terminals may be disconnected.
( P. 389)
Contact any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer if the problem cannot be repaired, or if repair
procedures are unknown.
When the hybrid system does not start, the following steps can be
used as an interim measure to start the hybrid system if the power
switch is functioning normally.
Do not use this starting procedure except in cases of emergency.
Set the parking brake.
Turn the power switch to ACCESSORY mode.
Press and hold the power switch for about 15 seconds while
depressing the brake pedal firmly.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Have the vehicle inspected by any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
The interior lights and headlights do not turn on, or the horn
does not sound.
Emergency start function
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5157-2. Steps to take in an emergency
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When trouble arises
Start the engine of the second vehicle. Increase the engine speed
slightly and maintain at that level for approximately 5 minutes to
recharge the 12-volt battery of your vehicle.
Maintain the engine speed of the second vehicle and start the
hybrid system of your vehicle by turning the power switch to ON
mode.
Make sure the “READY” indicator comes on. If the indicator light
does not come on, contact any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer.
Once the hybrid system has started, remove the jumper cables in
the exact reverse order from which they were connected.
Close the exclusive jump starting terminal cover, and reinstall the
fuse box cover to its original position.
When installing, first hook the fuse box cover onto the two rear tabs.
Once the hybrid system starts, have the vehicle inspected at any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer as soon as possible.
■ Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
● Turn off the headlights and the audio system while the hybrid system is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
■ When the 12-volt battery is removed or discharged
● In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the 12-volt battery is discharged. Use the wire-
less remote control or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● The power switch mode is memorized by the vehicle. When the 12-volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-volt battery,
turn the power switch off. If you are unsure what mode the power switch was
in before the 12-volt battery discharged, be especially careful when recon-
necting the 12-volt battery.
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5338-1. Specifications
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Vehicle specifications
*: The fluid capacity is the quantity of reference.
If replacement is necessary, contact any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
Electrical system
12-volt battery
Open voltage at 20 C (68F):
12.0 V or higher
If the voltage is lower than the standard
value, charge the battery.
(After charging the battery, turn on the high
beam headlights for 30 seconds with the
power switch off, and turn the headlights
off.)
Charging rates4.2 A max.
Transmission
Fluid capacity*3.4 L (3.6 qt., 3.0 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■ Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may ulti-
mately damage the transmission of your vehicle.

558Alphabetical index
PRIUS +_OM_OM47D30E_(EE)
Front turn signal lights
Replacing light bulbs ............. 427
Turn signal lever ................... 239
Wattage................................. 536
Fuel
Capacity ................................ 528
Fuel gauge ............................ 118
Gas station information ......... 568
Information ............................ 537
Refueling ............................... 256
Type ...................................... 528
Warning light ......................... 449
Fuel filler door .......................... 258
Fuses ........................................ 419
Gas station information .......... 568
Gauges...................................... 117
Glove box ................................. 346
Head restraints......................... 199
Headlights ................................ 241
Automatic headlight
leveling ............................... 243
Automatic High Beam
system ................................ 244
Light switch ........................... 241
Replacing light bulbs ............. 430
Heaters
Automatic air conditioning
system ................................ 332
Outside rear view mirrors ...... 335
Seat heaters.......................... 341High mounted stoplight
Replacing .............................. 430
Hill-start assist control............ 319
Hood ......................................... 375
Hooks
Cargo hooks ......................... 351
Retaining hooks (floor mat)..... 34
Horn .......................................... 202
Hybrid battery (traction battery)
Location .................................. 85
Specification ......................... 529
Hybrid battery
(traction battery) air intake
vent ........................................... 86
Hybrid system ............................ 81
Brake Override System......... 213
Drive-Start Control ................ 213
Emergency shut off system .... 86
Energy monitor/consumption
screen.......................... 128,134
EV drive mode ...................... 231
High voltage components ....... 85
Hybrid System Indicator........ 124
Hybrid system precautions ..... 85
Hybrid vehicle driving tips ..... 324
If the hybrid system will not
start .................................... 509
Overheating .......................... 518
Power switch......................... 224
Regenerative braking.............. 82
Starting the hybrid system .... 224
Hybrid System Indicator ......... 124
Hybrid transmission ................ 233
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