Page 402 of 596
4027-1. Maintenance and care
PRIUS c_U (OM52J11U)
NOTICE
■Cleaning the exterior lights
● Wash carefully. Do not use organic substances or scrub with a hard brush.
This may damage the surfaces of the lights.
● Do not apply wax to the surfaces of the lights.
Wax may cause damage to the lenses.
■ When using a high pressure car wash
● When washing the vehicle, do not spray the camera or its surrounding
area directly with a high pressure washer. Shock applied from high pres-
sure water may cause the device to not operate normally.
● Do not bring the nozzle tip close to boots (rubber or resin manufactured
cover), connectors or the following parts. The parts may be damaged if
they come into contact with high-pressure water.
• Traction related parts
• Steering parts • Suspension parts
• Brake parts
Page 450 of 596

4507-3. Do-it-yourself maintenance
PRIUS c_U (OM52J11U)
■Use a CR2016 (vehicles without a sm art key system) or CR2032 (vehicles
with a smart key system) lithium battery
● Batteries can be purchased at your Toyota dealer, local electrical appliance
shops or camera stores.
● Replace only with the same or equivalent type recommended by the manu-
facturer.
● Dispose of used batteries according to local laws.
■ If the key battery is depleted
The following symptoms may occur:
●The smart key system (if equipped) and wireless remote control will not
function properly.
● The operational range will be reduced.
WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
● Always work with dry hands.
Moisture may cause the battery to rust.
● Do not touch or move any other component inside the remote control.
● Do not bend either of the battery terminals.
Page 592 of 596

592Alphabetical index
PRIUS c_U (OM52J11U)
SeatsAdjustment ............................ 147
Adjustment precautions ........ 147
Child seats/child restraint system
installation ............................ 63
Cleaning................................ 403
Front seat adjustment ........... 147
Front seat adjustment precautions ......................... 147
Head restraint ....................... 152
Properly sitting in the seat ...... 28
Seat heaters ......................... 382
Service reminder
indicators ................................. 88
Sensor Automatic High Beam
system ......... ....................... 223
Front sensor.......................... 223
Laser sensor ......................... 223
LDA (Lane Departure Alert)........ 223
Monocular camera sensor .... 223
PCS
(Pre-Collision system) ........ 223
Shift lever If the shift lever cannot
be shifted from P ................ 200
Transmission ........................ 198
Shift lock system ..................... 200
Side airbags ............................... 40 Side marker lights
Replacing light bulbs ............ 457
Wattage ................................ 540
Side mirror Adjusting and folding ............ 158
Defogger ............................... 376
Smart key system Entry function........................ 140
Starting the hybrid
system ....... ................. 184, 188
Spare tire
Inflation pressure .................. 539
Storage location.................... 502
Spark plug ................................ 537
Specifications .......................... 532
Speedometer.............................. 93
Steering
Column lock release ..... 186, 191
Steering wheel Adjustment............................ 155
Audio switches...................... 283
Stop lights Replacing light bulbs ............ 462
Storage feature ........................ 386
Storage precautions................ 179
Stuck If the vehicle becomes
stuck ................................... 528
Sun visors ................................ 391