2015 TOYOTA AYGO tire pressure reset

14Pictorial index
AYGO_EE_OM99J92E
■Switches (Left-hand drive vehicles)
Outside rear view mirror switches*1. . . . . . . . . . . . . . . . . . P. 131
Headlight leveling dial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 168
Stop & Start cancel switch*1 . . . . . . . . . . . . . . . . . . . . . . . . P. 186
VSC off switch*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 192
Power window switches*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 133
Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 280
USB port*1, 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
AUX port*1, 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 342
Tire pressure warning reset switch*1 . . . . . . . . . . . . . . . . . P. 310
1
2
3
4
5
6
7
8
9
810

20Pictorial index
AYGO_EE_OM99J92E
■Switches (Right-hand drive vehicles)
Outside rear view mirror switches*1. . . . . . . . . . . . . . . . . . P. 131
Headlight leveling dial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 168
Stop & Start cancel switch*1 . . . . . . . . . . . . . . . . . . . . . . . . P. 186
VSC off switch*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 192
Power window switches*1 . . . . . . . . . . . . . . . . . . . . . . . . . . P. 133
Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 280
AUX port*1, 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
USB port*1, 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 203
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 342
Tire pressure warning reset switch*1 . . . . . . . . . . . . . . . . . P. 310
1
2
3
4
5
6
7
8
9
10

3097-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_EE_OM99J92E
■ Low profile tires (vehicles with 165/60R15 tires)
Generally, low profile tires will wear more rapidly and tire grip performance
will be reduced on snowy and/or icy roads when compared to standard tires.
Be sure to use snow tires or tire chains on snowy and/or icy roads and drive
carefully at a speed appropriate for road and weather conditions.
■ If the tread on snow tires wears down below 4 mm (0.16 in.)
The effectiveness of the tires as snow tires is lost.
Your vehicle is equipped with a tire pressure warning system.
While the vehicle is in motion, the system monitors the fluctuations in
the wheel speed signals that are output by the speed sensor for the
brake control system.
It informs the driver if it detects a low tire inflation pressure.
◆Initializing the tire pressure warning system
■The tire pressure warning system must be initialized when
changing the tire
When the tire pressure warning system is initialized, the current tire
inflation pressure is set as the benchmark pressure.
■The initialization operation
● Make sure to carry out initialization after adjusting the tire infla-
tion pressure. Also, make sure the tires are cold before carrying
out initialization or tire inflation pressure adjustment.
● If you accidentally press the reset switch when initialization is not
necessary, adjust the tire inflation pressure to the specified level
when the tires are cold, and conduct initialization again.
Tire pressure warning system (if equipped)

3107-3. Do-it-yourself maintenance
AYGO_EE_OM99J92E
■How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the engine switch to the
“LOCK” position (vehicles without a smart entry & start system)
or off (vehicles with a smart entry & start system).
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. ( →P. 416)
Make sure to adjust the tire pressure to the specified cold tire inflation
pressure level. The tire pressure warning system will operate based on
this pressure level.
Turn the engine switch to the “ON” position (vehicles without a
smart entry & start system) or IGNITION ON mode (vehicles with
a smart entry & start system).
Press and hold the tire pres-
sure warning reset switch
until the tire pressure warn-
ing light blinks slowly 3 times.
■ Situations in which the tire pressure warning system may not operate
properly (if equipped)
● This tire pressure warning system ensure a proper function when OE (Origi-
nal Equipment) tire is installed.
● In the following cases, the tire pressure warning system may not operate
properly.
• The vehicle uses non-standard size tires or tires made by other manufac-
turers.
• The vehicle uses tire of different size or manufacturers.
• The vehicle uses snow tires, comp act spare tire (if equipped) or tire
chains.
• The vehicle is being driven below approximately 40 km/h (25 mph).
• The vehicle is being driven on slippery or rough road surfaces.
● When tire inflation pressure declines rapidly for example when a tire has
burst, the warning may not function.
1
2
3
4

3117-3. Do-it-yourself maintenance
7
Maintenance and care
AYGO_EE_OM99J92E
WARNING
■ When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as
dangerous handling characteristics, which may lead to an accident resulting
in death or serious injury.
● Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
● Do not use tire sizes other than those recommended by Toyota.
● Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).
● Do not mix summer, all season and snow tires.
● Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
● Vehicles with a compact spare tire: Do not tow if your vehicle has a com-
pact spare tire installed.
● Vehicles with an emergency tire puncture repair kit: Do not tow anything if
a tire that has been repaired using the emergency tire puncture repair kit is
installed. The load on the tire may cause unexpected damage to the tire.
■ When initializing the tire pressure warning system (if equipped)
Do not operate the tire pressure warning reset switch without first adjusting
the tire inflation pressure to the specified level. Otherwise, the tire pressure
warning light may not come on even if the tire inflation pressure is low, or it
may come on when the tire inflation pressure is actually normal.

3708-2. Steps to take in an emergency
AYGO_EE_OM99J92E
Firmly tighten each wheel bolts
two or three times in the order
shown in the illustration.
Tightening torque:
103 N·m (10.5 kgf·m, 76 ft·lbf)
Stow the flat tire, tire jack and all tools.
■ The compact spare tire
● The compact spare tire is identified by the label “TEMPORARY USE ONLY”
on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
● Make sure to check the tire inflation pressure of the compact spare tire.
( →P. 416)
■ When using the compact spare tire (vehicles with the tire pressure warn-
ing system)
The tire pressure warning system does not function properly with the compact
spare tire.
■ If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle. Per-
form the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehicle.
Fit tire chains to the front tires.
■ After completing the tire change (vehicles with the tire pressure warning
system)
The tire pressure warning system must be reset. ( →P. 309)
4
5
1
2
3

436Alphabetical index
AYGO_EE_OM99J92E
Stuck
If the vehicle becomes
stuck ................................... 402
Sun visors ................................ 277
Switch
Airbag manual on-off
switch.................................... 45
Audio remote control
switches.............................. 202
Canvas top switch ................. 136
“DISP” button .......................... 85
Emergency flashers
switch.................................. 342
Engine switch ................. 151,154
Fog light switch ..................... 171
Ignition switch ................ 151,154
Light switches ....................... 167
Outside rear view mirror
switches.............................. 131
Paddle shift switches ............ 160
Power window switch ............ 133
Rear window wiper and
washer switch ..................... 175
Rear window and outside
rear view mirror
defoggers switch......... 258, 264
Seat heater switch ................ 268
Speed limiter ......................... 181
Stop & Start cancel switch .... 186
Telephone switches*.... 229, 233
Tire pressure warning
reset switch......................... 309
VSC off switch....................... 192
Windshield wipers and
washer switch ..................... 173
Tachometer ................................ 84
Tail lights .................................. 167
Light switch ........................... 167
Replacing light bulbs............. 336
Wattage ................................ 418
Telephone switches*...... 229, 233
Theft deterrent system
Engine immobilizer system ..... 69
Tire inflation pressure ............. 314
Maintenance data ................. 416
Warning light ......................... 356
Tire pressure warning
system .................................... 309
Function ................................ 309
Initializing .............................. 309
Tire pressure warning reset
switch ................................. 310
Warning light ......................... 356
Tires .......................................... 308
Chains................................... 196
Checking ............................... 308
If you have a flat tire ..... 361, 374
Inflation pressure .................. 416
Replacing ...................... 361, 374
Rotating tires......................... 308
Size ....................................... 416
Snow tires ............................. 198
Spare tire .............................. 361
Tire pressure warning
system ................................ 309
Warning light ......................... 356
Tools ................................. 362, 375
Top strap .................................... 63
T