tow TOYOTA PRIUS PLUS 2012 Service Manual

5
525 5-2. Steps to take in an emergency
When trouble arises
PRIUS +_OM_OM47821E_(EE)
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 run-
ning at a low speed for an extended period, such as in heavy traffic.
When the 12-volt battery is removed or discharged
The hybrid system may not start. (P. 415)
If the 12-volt battery is depleted with the shift position in P, it will not be
possible to shift the shift position other than P. In this case, the vehicle
cannot be towed without lifting both front wheels because the front
wheels are locked by the parking lock. (P. 461)
When the 12-volt battery is reconnected, start the hybrid system, depress
the brake pedal, and confirm that it is possible to shift into each shift posi-
tion.
Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even
when the vehicle is not in use, due to natural discharge and the draining
effects of certain electrical appliances. If the vehicle is left for a long time, the
12-volt battery may discharge, and the hybrid system may be unable to start.
(The 12-volt battery recharges automatically while the hybrid system is oper-
ating.)

5
535 5-2. Steps to take in an emergency
When trouble arises
PRIUS +_OM_OM47821E_(EE)
NOTICE
To avoid damage to the hybrid transmission and other components
Avoid spinning the wheels and depressing the accelerator pedal more
than necessary.
If the vehicle remains stuck even after these procedures are performed,
the vehicle may require towing to be freed.

565 Alphabetical index
PRIUS +_OM_OM47821E_(EE)
Daytime running light
system .................................... 263
Deck board ............................... 377
Defogger
Rear window ......................... 341
Side mirrors........................... 341
Dimensions .............................. 540
Display
Dynamic radar cruise
control ................................. 280
Head-up display .................... 253
Trip information ..................... 241
Do-it-yourself maintenance .... 393
Door lock
Back door ................................ 97
Side doors ............................... 94
Smart entry & start system...... 64
Wireless remote control .......... 92
Door pockets ............................ 360
Doors
Back door ................................ 97
Door glasses ......................... 135
Door lock ..................... 64, 92, 94
Rear door child-protector ........ 95
Side doors ............................... 94
Driver’s seat belt reminder
light ......................................... 477
Driving
Break-in tips .......................... 203
Correct posture ..................... 156
Procedures............................ 202
Winter driving tips ................. 319Eco drive mode switch............ 226
Electric power steering ........... 298
Electronic key
If the electronic key does not
operate properly ................. 519
Replacing battery .................. 430
Emergency, in case of
If a warning buzzer
sounds ................................ 469
If a warning light turns on...... 469
If the electronic key does not
operate properly ................. 519
If the hybrid system will not
start .................................... 516
If the 12-volt battery is
discharged .......................... 522
If you have a flat tire .... 482, 494
If you lose your keys ............. 518
If you think something is
wrong.................................. 468
If your vehicle becomes
stuck ................................... 534
If your vehicle has to be
stopped in an
emergency.......................... 536
If your vehicle needs to be
towed .................................. 461
If your vehicle overheats ....... 528
Emergency flashers
Switch ................................... 460
Emergency tire puncture
repair kit ................................. 494DE
*: Refer to ““touch screen” Owner’s Manual”
or “Navigation System Owner’s Manual”.

571 Alphabetical index
PRIUS +_OM_OM47821E_(EE)
Tail lights
Switch ................................... 261
Talk switch
*
Telephone switch*
Theft deterrent system
Alarm..................................... 150
Double-locking system .......... 148
Immobilizer system ............... 143
Tire inflation pressure ............. 422
Tires
Chains ................................... 321
Checking ............................... 419
Compact spare tire................ 482
If you have a flat tire...... 482, 494
Inflation pressure .................. 422
Replacing .............................. 482
Rotating tires ......................... 419
Size ....................................... 550
Snow tires ............................. 319
Spare tire .............................. 482Tonneau cover ......................... 379
Touch tracer display ............... 255
Tools ................................. 482, 494
Towing
Emergency towing ................ 462
Trailer towing ........................ 323
TRC ........................................... 298
Traction control ....................... 298
Trailer towing ........................... 323
Transmission
Hybrid transmission .............. 224
P position switch ................... 227
Trip information ....................... 241
Trip meter ................................. 237
Turn signal lights
Replacing light bulbs............. 445
Switch ................................... 233
Wattage ................................ 551
T
*: Refer to ““touch screen” Owner’s Manual”
or “Navigation System Owner’s Manual”.