auxiliary battery TOYOTA PRIUS PRIME 2021 Owners Manual (in English)

PRIUS PRIME_OM_OM47D71U_(U)
1892-2. Charging
2
Plug-in hybrid system
If “Charging Stopped High Energy Use See Owner’s Manual” is shown
Power is being consumed by
electrical components of
vehicle
Check the following items, and then carry
out charging again.
• If the headlights and audio are turned on,
turn them off.
• Turn the power switch off.
If charging cannot be carried out, even after
performing the above, the auxiliary battery
may not be sufficiently charged. Operate
the hybrid system for approximately 15 min-
utes or more to charge the auxiliary battery.
If “Charging System Malfunction See Owner’s Manual” is shown
Malfunction occurred in
charging systemHave the vehicle inspected by your
Toyota dealer.
If “The Traction Battery became low temperature System put priority on
charging to preserve battery condition” is shown (Alaska and Canada
only)
The Hybrid battery (traction
battery) warming control was
operated (P. 136)
When the hybrid battery (traction battery)
warning control operates, the charging
schedule is not used and charging is per-
formed. This is a control to protect the
hybrid battery (traction battery), and not a
malfunction.
Likely causeCorrection procedure

789Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Approach warning ................... 424
Armrest ..................................... 566
Assist grips .............................. 567
Audio input
*
Audio system*
Automatic air
conditioning system ..... 512, 524
Air conditioning eco
mode .......................... 515, 527
Air conditioning filter ............. 640
Automatic air
conditioning system .... 512, 524
Eco score (A/C score)........... 243
Front seat concentrated
airflow mode
(S-FLOW) ................... 514, 526
Humidity sensor ............ 523, 534
Remote Air Conditioning
System ............................... 535
Automatic door locking
and unlocking systems ........ 284
Automatic High Beam
(AHB) ...................................... 358
Automatic light control
system .................................... 356
AUX port
*
Auxiliary boxes ........................ 548
Back door ................................. 287
Back-up light ............................ 655
Replacing light bulbs............. 656
Wattage ................................ 738Battery (12-volt battery) .......... 607
Battery checking ................... 607
Exchanging ........................... 718
If the 12-volt battery is
discharged.......................... 715
Preparing and checking
before winter ...................... 507
Replacing.............................. 718
Warning light......................... 674
Battery (traction battery) .......... 98
Air intake vent ......................... 99
Charging ............................... 110
Location .................................. 98
Specification ......................... 733
Status indicator ..................... 112
Blind Spot Monitor (BSM) ....... 432
Blind Spot Monitor
function............................... 437
Rear Cross Traffic Alert
function............................... 440
Bluetooth
®*
Bottle holders .......................... 547
Brake
Fluid ...................................... 737
Parking brake ....................... 352
Regenerative braking ............. 94
Warning light......................... 674
Brake assist ............................. 501
Brake Override System ........... 322
Break-in tips............................. 323
Brightness control
Instrument cluster light
control ................................ 194
BSM (Blind Spot Monitor) ....... 432
Blind Spot Monitor
function............................... 437
Rear Cross Traffic Alert
function............................... 440
B
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL” or
“MULTIMEDIA OWNER’S MANUAL”.

796Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Jack........................................... 630
Positioning a floor jack .......... 599
Vehicle-equipped jack........... 630
Jack handle .............................. 630
Jam protection function.......... 315
Keyless entry ........................... 282
Smart key system ................. 292
Wireless remote control ........ 282
Keys .......................................... 276
Battery-saving function ......... 294
Electronic key ....................... 276
Engine switch........................ 338
If the electronic key does not
operate properly ................. 711
If you lose your keys ..... 277, 280
Key number plate.................. 276
Keyless entry ........................ 282
Mechanical key ..................... 277
Power switch......................... 338
Replacing the battery ............ 647
Smart key system ................. 292
Warning buzzer..................... 293
Wireless remote control ........ 276
Knee airbags .............................. 36Language (multi-information
display) .................................. 248
LATCH system ........................... 70
Lever
Auxiliary catch lever.............. 597
Hood lock release lever ........ 597
Shift lever.............................. 345
Tilt and telescopic steering
lock release lever ............... 308
Turn signal lever ................... 351
Wiper lever ........................... 365
License plate lights ................. 353
Light switch ........................... 353
Replacing light bulbs ............ 660
Light
AHB (Automatic High
Beam)................................. 358
Door courtesy lights .............. 541
Emergency flasher switch..... 664
Fog light switch ..................... 363
Headlight switch ................... 353
Illuminated entry system ....... 543
Interior lights ................. 542, 543
Interior light list ..................... 541
Luggage compartment
light..................................... 288
Personal lights ...................... 542
Replacing light bulbs ............ 655
Shift lever light ...................... 541
Turn signal lever ................... 351
Vanity lights .......................... 553
Wattage ................................ 738
Light bulbs
Replacing.............................. 655
Wattage ................................ 738
Load capacity .......................... 335
LTA (Lane Tracing Assist) ...... 395
Luggage cover ......................... 551
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