2012 TOYOTA AYGO Owners Manual (in English)

153 2-3. Operating the lights and wipers
2
When driving
AYGO_WE_99E96E
Fog lights can be used when
Vehicles with a rear fog light switch
The headlights are turned on.
Vehicles with a front and rear fog light switch
Front fog lights: The headlights or front position lights are turned on.
Rear fog lights: The front fog lights are turned on.
Front and rear fog light switch (if equipped)
Turns the front and rear fog
lights off
Turns the front fog lights on
Turns both front and rear
fog lights on

154
2-3. Operating the lights and wipers
AYGO_WE_99E96E
Windshield wiper and washer
The windshield wiper and washer can be operated when
The engine switch is in the “ON” position.
If no windshield washer fluid sprays
Check that the washer nozzles are not blocked if there is washer fluid in the
windshield washer fluid reservoir.
The wiper operation is selected by moving the lever as follows:
Intermittent windshield
wiper operation
Low speed windshield wiper
operation
High speed windshield
wiper operation
Temporary operation
Washer/wiper dual opera-
tion
The wiper will automatically
operate a couple of times after
the washer squirts.

155 2-3. Operating the lights and wipers
2
When driving
AYGO_WE_99E96E
CAUTION
Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the windshield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.
NOTICE
When the windshield is dry
Do not use the wiper, as they may damage the windshield.
When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.

156
2-3. Operating the lights and wipers
AYGO_WE_99E96E
Rear window wiper and washer
The rear window wiper and washer can be operated when
The engine switch is in the “ON” position.
If no washer fluid sprays
Check that the washer nozzle is not blocked if there is washer fluid in the
washer fluid reservoir.
CAUTION
Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the windshield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.
The wiper operation is selected by moving the lever as follows:
Normal window wiper oper-
ation
Washer/wiper dual opera-
tion
Washer operation

157 2-3. Operating the lights and wipers
2
When driving
AYGO_WE_99E96E
NOTICE
When the rear window is dry
Do not use the wiper, as it may damage the rear window.
When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.

158
AYGO_WE_99E96E
2-4. Using other driving systems
Driving assist systems
When the VSC/TRC systems are operating
The slip indicator light flashes to
indicate that the VSC/TRC sys-
tems are operating.
To help enhance driving safety and performance, the following sys-
tems operate automatically in response to various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too heavily when operating the vehicle.
ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenly, or if
the brakes are applied while driving on a slippery road surface.
Brake assist
Generates an increased level of braking force after the brake pedal is
depressed when the system detects a panic stop situation.
VSC (Vehicle Stability Control) (if equipped)
Helps the driver to control skidding when swerving suddenly or turning
on slippery road surfaces.
TRC (Traction Control) (if equipped)
Helps to maintain drive power and prevent the drive wheels from spin-
ning when starting the vehicle or accelerating on slippery roads.
EPS (Electric Power Steering) (if equipped)
Employs an electric motor to reduce the amount of effort needed to turn
the steering wheel.

159 2-4. Using other driving systems
2
When driving
AYGO_WE_99E96E
Sounds and vibrations caused by the ABS, brake assist, VSC and TRC
systems
A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indi-
cate that a malfunction has occurred in any of these systems.
Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly while the ABS is operating.
• The brake pedal may move down slightly after the ABS is activated.
EPS operation sound
When the steering wheels is operated, a motor sound (whirring sound) may
be heard. This does not indicate a malfunction.
Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from
overheating when there is frequent steering input over an extended period of
time. The steering wheel may feel heavy as a result. Should this occur,
refrain from excessive steering input or stop the vehicle and turn the engine
off. The EPS system should return to normal within 10 minutes.
CAUTION
The ABS does not operate effectively when
Tires with inadequate gripping ability are used (such as excessively worn
tires on a snow covered road).
The vehicle hydroplanes while driving at high speed on wet or slick roads.

160 2-4. Using other driving systems
AYGO_WE_99E96E
CAUTION
Stopping distance when the ABS is operating may exceed that of nor-
mal conditions
The ABS is not designed to shorten the vehicle’s stopping distance. Always
maintain a safe distance from the vehicle in front of you in the following situ-
ations:
When driving on dirt, gravel or snow-covered roads
When driving with tire chains
When driving over bumps in the road
When driving over roads with potholes or roads with uneven surfaces
TRC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRC system is operating.
Be especially careful and drive the vehicle in conditions where stability and
power may be lost.
When the VSC is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.
Replacing tires
Observe the following precautions.
Failure to do so may cause the ABS, VSC and TRC systems not to function
correctly.
Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity.
Do not use tires of noticeably different wear level.
Make sure that the tires are inflated to the recommended tire inflation
pressure level. (P. 353)
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional for further information when replacing tires or
wheels.
Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause a system to malfunction.