2012 TOYOTA PRIUS PLUS run flat

468
5-1. Essential information
PRIUS +_OM_OM47821E_(EE)
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional as
soon as possible.
Visible symptoms
Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal.)
Flat-looking tires or uneven tire wear
High engine coolant temperature warning light flashes or
comes on
Audible symptoms
Changes in exhaust sound
Excessive tire squeal when cornering
Strange noises related to the suspension system
Pinging or other noises related to the hybrid system
Operational symptoms
Engine missing, stumbling or running roughly
Appreciable loss of power
Vehicle pulls heavily to one side when braking
Vehicle pulls heavily to one side when driving on a level road
Loss of brake effectiveness, spongy feeling, pedal almost
touches the floor

5
491 5-2. Steps to take in an emergency
When trouble arises
PRIUS +_OM_OM47821E_(EE)
CAUTION
Speed limit when using the compact spare tire
Do not drive at speeds in excess of 80 km/h (50 mph) when a compact spare
tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure to
observe this precaution may lead to an accident causing death or serious
injury.
Using the tire jack
Improper use of the tire jack may cause the vehicle to suddenly fall off the
jack, leading to death or serious injury.
Observe the following precautions:
Do not use the tire jack for any purpose other than replacing tires or install-
ing and removing tire chains.
Only use the tire jack that comes with this vehicle for replacing a flat tire.
Do not use it on other vehicles, and do not use other tire jacks for replac-
ing tires on this vehicle.
Always check that the tire jack is securely set to the jack point.
Do not put any part of your body under the vehicle while it is supported by
the jack.
Do not start or run the hybrid system while your vehicle is supported by the
jack.
Do not raise the vehicle while someone is inside.
When raising the vehicle, do not put an object on or under the jack.
Do not raise the vehicle to a height greater than that required to replace
the tire.
Use a jack stand if it is necessary to get under the vehicle.
Take particular care when lowering the vehicle to ensure that no one working
on or near the vehicle may be injured.

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”.

574
PRIUS +_OM_OM47821E_(EE)
What to do if...
What to do if...
A tire puncturesP. 4 8 2 ,
494If you have a flat tire
The hybrid system does not start
P. 516If the hybrid system will not start
P. 143Immobilizer system
P. 522If the 12-volt battery is
discharged
The high coolant temperature
warning light flashes or comes on
If the hybrid system overheat
warning light comes on
Steam can be seen coming
from under the hood
P. 528If your vehicle overheats
The key is lostP. 518If you lose your keys
The 12-volt battery runs outP. 522If the 12-volt battery is
discharged
The doors cannot be lockedP. 9 4Side doors
P. 9 7Back door
The vehicle is stuck in mud or
sandP. 534If the vehicle becomes stuck