2019 TOYOTA PRIUS C horn

156
PRIUS c_U
3-4. Adjusting the steering wheel and mirrors
Hold the steering wheel and
push the lever down.
Adjust to the ideal position by
moving the steering wheel hori-
zontally and vertically.
After adjustment, pull the lever up
to secure the steering wheel.
To sound the horn, press on or
close to the mark.
Steering wheel
Adjustment procedure
1
2
Horn

5158-2. Steps to take in an emergency
8
When trouble arises
PRIUS c_U
One of the following may be the cause of the problem:
● Vehicles with a smart key system: The electronic key may not be
functioning properly. ( P. 517)
● There may not be sufficient f uel in the vehicle’s tank.
Refuel the vehicle. ( P. 219)
● Vehicles with immobilizer syste m: There may be a malfunction in
the immobilizer system. ( P. 8 6 )
● There may be a malfunction i n the steering lock system.
● Vehicles with a smart key system : The hybrid system may be mal-
functioning due to an electrical problem such as an open circui t or a
blown fuse. However, depending on the type of malfunction, an
interim measure is available to start the hybrid system. (P. 516)
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. ( P. 519)
● The 12-volt battery terminal conn ections may be loose or corroded.
(  P. 429)
If the hybrid system will not start
Reasons for the hybrid system not starting vary depending on
the situation. Check the followi ng and perform the appropriate
procedure:
The hybrid system will not start even though the correct starting
procedure is being followed. ( P. 186, 190)
The interior lights and headlights are dim, or the horn does no t
sound or sounds at a low volume.

5168-2. Steps to take in an emergency
PRIUS c_U
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. ( P. 519)
● One or both of the 12-volt battery terminals may be disconnecte d.
(  P. 429)
Contact your Toyota dealer if the problem cannot be repaired, o r if repair
procedures are unknown.
When the hybrid system does not start, the following steps can be
used as an interim measure to sta rt the hybrid system if the power
switch is functioning normally.
Do not use this starting procedure except in case of emergency.
Set the parking brake.
Shift the shift lever to P.
Turn the power switch to ACCESSORY mode.
Press and hold the power swi tch for about 15 seconds.
Even if the hybrid system can be started using the above steps, the
system may be malfunctioning. Hav e the vehicle inspected by your
Toyota dealer.
The interior lights and headlights do not turn on, or the horn
does not sound.
Emergency start function (vehicles with a smart key system)
1
2
3
4

589Alphabetical index
PRIUS c_U
Floor mat .................................... 26
FluidBrake .................................... 540
Washer ................................. 428
Fog lights
Replacing light bulbs............. 462
Switch ................................... 210
Front fog lights
Replacing light bulbs............. 462
Switch ................................... 210
Front passenger occupant
classification system .............. 52
Front passenger’s seat belt reminder light ................. 479
Front seats Adjustment ............................ 148
Front sensor............................. 224
Automatic High Beam ........... 224
LDA (Lane Departure Alert)........ 224
PCS (Pre-Collision System)........ 224
Precautions ........................... 225
Front side marker lights Replacing light bulbs............. 463
Switch ................................... 206
Wattage ................................ 542
Front turn signal lights Replacing light bulbs............. 458
Switch ................................... 204
Wattage ................................ 542
Fuel Capacity ................................ 536
Fuel gauge .............................. 97
Information ............................ 543
Refueling............................... 219
Type ...................................... 536
Fuel door .................................. 219
Fuel filler door.......................... 219
Fuses ........................................ 452 Gauges ....................................... 97
Glove box ................................. 387
Hazard lights
Switch ................................... 466
Head restraints Adjusting .............................. 153
Headlights Replacing light bulbs ............ 462
Switch ................................... 206
Heaters Seat heaters ......................... 382
Side mirrors .......................... 376
Hill-start assist control ........... 263
Hood ......................................... 417
Horn .......................................... 156
Hybrid system Emergency shut off system .... 80
Energy monitor/consumption screen ........... 110
High voltage components ....... 79
Hybrid system indicator ........ 108
Power switch ........................ 190
Vehicle Proximity Notification System .............. 75
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