Page 588 of 792

588
PRIUS PRIME_OM_OM47D13U_(U)
7-3. Do-it-yourself maintenance
■Adding engine oil
If the oil level is below or near
the low level mark, add engine
oil of the same type as that
already in the engine.
Make sure to check the oil type and prepare the items needed
before adding oil.Remove the oil fille r cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
■Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the following
situations, oil consumption may increase, and engine oil may ne ed to be
refilled in between oil maintenance intervals.
● When the engine is new, for example directly after purchasing t he vehicle or
after replacing the engine
● If low quality oil or oil of an inappropriate viscosity is used
● When driving at high engine speeds or with a heavy load, or when driving
while accelerating or decelerating frequently
● When leaving the engine idling for a long time, or when driving frequently
through heavy traffic
Engine oil selectionP. 720
Oil quantity (Low Full)1.6 qt. (1.5 L, 1.3 Imp.qt.)
ItemsClean funnel
1
2
3
Page 643 of 792
PRIUS PRIME_OM_OM47D13U_(U)
6437-3. Do-it-yourself maintenance
7
Maintenance and care
Remove the cover end and
pull the cover toward the
front of the vehicle to make a
gap between the cover and
rear bumper.
Remove the clip inside of the cover, and remove the cover.
Pull out the center portion of
the clip to unlock using a flat-
head screwdriver, and then
pull it to remove.
Turn the bulb base counter-
clockwise, and then remove
the light bulb.
To remove the light bulb, insert a
hand from the gap between the
rear tire and rear bumper.
3
4
5
Page 644 of 792
644
PRIUS PRIME_OM_OM47D13U_(U)
7-3. Do-it-yourself maintenance
Install a new light bulb then
install the bulb base to the
light unit by inserting it and
turning the bulb base clock-
wise.
Reinstall the cover to the its original position, and attach the clip
inside of the cover.
Attach the clip on the cover,
then press the center portion
of the clip to lock.
Reinsert the cover end to the
rear bumper.
Make sure to secure the 2 tabs
on the cover end.
6
7
8
Page 645 of 792
PRIUS PRIME_OM_OM47D13U_(U)
6457-3. Do-it-yourself maintenance
7
Maintenance and care
Reinsert the 3 clips to the upper portion of the cover.
Turn the clip clockwise to lock.
Attach the clip on the cover, and then press the center portion
of the clip to lock.
Attach the clip on the cover, and then press the center portion
of the clip to lock.
Reinsert the 2 clips to the lower portion of the cover.
Attach the clip on the cover,
and then press the center
portion of the clip to lock.9
1
2
3
10
Page 683 of 792
6838-2. Steps to take in an emergency
PRIUS PRIME_OM_OM47D13U_(U)
8
When trouble arises
Take out the repair kit from the plastic bag.
Remove the valve cap from the
valve of the punctured tire.
Extend the hose. Remove the
air release cap from the hose.
Attach the sticker enclosed with
the bottle on the specified loca-
tions. (See step .)
You will use the air release cap
again. Therefore keep it in a safe
place.
Connect the hose to the valve.
Screw the end of the hose clock-
wise as far as possible.
Make sure that the compressor
switch is off.
Emergency repair method
1
2
3
10
4
5
Page 775 of 792

775Alphabetical index
PRIUS PRIME_OM_OM47D13U_(U)
Clock ......................................... 188Adjustment ............................ 193
Coat hooks ............................... 552
Combination meter .................. 188 Clock adjustment .................. 193
Main display .......................... 204
Multi-information display ....... 213
Warning lights and
indicators ............................ 196
Condenser ................................ 592
Console box ............................. 528
Consumption screen ....... 258, 264
Coolant ..................................... 590 Capacity ................................ 721
Checking ............................... 590
Preparing and checking before winter....................... 491
Cooling system ........................ 590 Engine overheating ............... 707
Hybrid system overheating ... 709
Cruise control .......................... 399 Dynamic radar cruise control with full-speed range .......... 399
Cup holders.............................. 529
Curtain shield airbags ............... 36
Customizable features ............ 739
Daytime running light system .................................... 349
Deck board ............................... 532
Defogger Outside rear view
mirrors ........................ 500, 511
Rear window ................. 500, 511
Windshield .................... 500, 510 Dimension ................................ 716
Dinghy towing.......................... 331
Display
BSM (Blind Spot Monitor) ..... 417
Drive information .................. 215
Dynamic radar cruise control with full-speed range .......... 399
Energy monitor ..... 216, 255, 261
Head-up display.................... 246
Intelligent Clearance Sonar.................................. 444
Intuitive parking assist .......... 430
LDA (Lane Departure Alert with steering control) .......... 393
Main display.......................... 204
Multi-information display ....... 213
Pre-collision warning ............ 377
S-APGS (Simple Advanced Parking Guidance
System) .............................. 455
Warning messages ............... 670
Do-it-yourself maintenance .... 580
Door courtesy lights ............... 524 Location ................................ 524
Wattage ................................ 724
Doors ................................ 275, 281 Automatic door locking
and unlocking system......... 278
Back door ............................. 281
Door glasses......................... 308
Door lock .............................. 275
Open door warning buzzer ... 662
Open door warning light ....... 662
Outside rear view mirrors ..... 306
Rear door child-protectors .... 278
Side doors ............................ 275
Side windows........................ 308
D
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
Page 781 of 792

781Alphabetical index
PRIUS PRIME_OM_OM47D13U_(U)
Main display ............................. 204
MaintenanceDo-it-yourself maintenance ... 580
General maintenance ........... 576
Maintenance data ................. 716
Maintenance requirements ... 573
Malfunction indicator lamp ..... 660
Master warning light................ 670
Meter ......................................... 188 Clock adjustment .................. 193
Combination meter ............... 188
Head-up display .................... 246
Indicators .............................. 199
Instrument cluster light control................................. 190
Main display .......................... 204
Multi-information display ....... 213
Warning lights ....................... 197
Warning messages ............... 670
Microphone
*.............................. 75
Mirrors Inside rear view mirror .......... 304
Outside rear view mirror defoggers ................... 500, 511
Outside rear view mirrors...... 306
Vanity mirrors........................ 539
MP3 disc
*
Multi-information display ........ 213
Air conditioning system settings screen ................... 234
Audio system-linked display ................................ 233
BSM (Blind Spot Monitor) ..... 417
Display contents ................... 213
Drive information................... 215
Driving assist system
information.......................... 238
Dynamic radar cruise control with full-speed range .......... 399 Energy monitor ..................... 216
Intelligent Clearance
Sonar.................................. 444
Intuitive parking assist .......... 430
Language.............................. 241
LDA (Lane Departure Alert with steering control) .......... 393
Navigation system-linked
display ................................ 233
Pre-collision warning ............ 377
S-APGS (Simple Advanced Parking Guidance
System) .............................. 455
Settings................................. 239
Warning message................. 238
Navigation system
*
Noise from under vehicle ........... 8
Odometer ................................. 206
Oil Engine oil .............................. 720
Opener Back door ............................. 281
Fuel filler door ....................... 366
Garage door ......................... 553
Hood ..................................... 583
Outside rear view mirrors ....... 306
Adjustment............................ 306
Blind Spot Monitor ................ 417
Folding .................................. 306
Outside rear view mirror defoggers ................... 500, 511
Outside temperature
display.................................... 204
Overhead console ................... 531
Overheating ............................. 707
M
N
O
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.