2015 TOYOTA AYGO radiator

4008-2. Steps to take in an emergency
AYGO_EE_OM99J92E
Add coolant if necessary.
Water can be used in an emergency if coolant is unavailable.
Start the engine and turn the air conditioning system on to check
that the radiator cooling fans operate and to check for coolant leaks
from the radiator or hoses.
The fans operate when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fans are operating by checking the
fan sound and air flow. If it is difficult to check these, turn the air condition-
ing system on and off repeatedly. (The fans may not operate in freezing
temperatures.)
If the fans are not operating:
Stop the engine immediately and contact any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
If the fans are operating:
Have the vehicle inspected at the nearest any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
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X1KR engineXHM01 engine
6
7

4018-2. Steps to take in an emergency
8
When trouble arises
AYGO_EE_OM99J92E
WARNING
■ When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
● Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fans and belts. Failure to do so may cause the hands or clothing to be
caught, resulting in serious injury.
● Do not loosen the radiator cap (1KR engine only) and the coolant reservoir
cap while the engine and radiator are hot. High temperature steam or cool-
ant could spray out.
NOTICE
■ When adding engine coolant
Add coolant slowly after the engine has cooled down sufficiently. Adding
cool coolant to a hot engine too quickly can cause damage to the engine.
■ To prevent damage to the cooling system
Observe the following precautions:
● Avoid contaminating the coolant with foreign matter (such as sand or dust,
etc.).
● Do not use any coolant additives.

434Alphabetical index
AYGO_EE_OM99J92E
Odometer .................................... 85
Oil
Engine oil .............................. 408
Manual transmission oil ........ 415
Opener
Back door .............................. 107
Fuel filler door ....................... 179
Hood ..................................... 293
Outside rear view mirrors ....... 131
Adjusting and folding............. 131
Outside rear view mirror
defoggers.................... 258, 264
Outside temperature
display .................................... 279
Overheating, Engine ................ 398
Paddle shift switches .............. 160
Parking brake ........................... 166
Operation .............................. 166
Parking brake engaged
warning buzzer ................... 352
Power outlet ............................. 280
Power steering (Electric
Power Steering system)........ 191
Warning light ......................... 354
Power windows ........................ 133
Radiator .................................... 303
Radio......................................... 206
Radio data system ................... 208
RDS ........................................... 208
Rear fog lights ......................... 171
Replacing light bulbs............. 336
Switch ................................... 171
Wattage ................................ 418
Rear seat .................................. 125
Folding down the rear
seatbacks ........................... 125
Head restraints ..................... 127
Rear turn signal lights............. 165
Replacing light bulbs............. 336
Turn signal lever ................... 165
Wattage ................................ 418
Rear view mirror
Inside rear view mirror .......... 130
Outside rear view mirrors...... 131
Rear view monitor system*
Rear window defogger .... 258, 264
Rear window wiper .................. 175
Refueling .................................. 177
Capacity ................................ 408
Fuel types ..................... 177, 408
Opening the fuel tank cap ..... 179
Replacing
Electronic key battery ........... 319
Fuses .................................... 322
Light bulbs ............................ 330
Tires .............................. 361, 374
Wireless remote control
battery ................................ 319
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