2012 TOYOTA AVALON light

190 2-3. Operating the lights and windshield wipers
Wash/wipe operation
Wipers will automatically oper-
ate a couple of times after the
washer squirts.
■Raindrop detection windshield wipers (if equipped)
With “AUTO” selected, the wi pers will operate automatically
when the sensor detects falling rain. The system automatically
adjusts wiper timing in accordance with rain volume and vehicle
speed.
Raindrop detection
wiper operation
Low speed wiper
operation
High speed wiper
operation
Temporary operation

191
2-3. Operating the lights and windshield wipers
2
When driving
■
The windshield wiper and washer can be operated when
Vehicles with smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
Vehicles without smart key system
The engine switch is in the “ON” position.
Sensor sensitivity (high)
Sensor sensitivity (low)
Wash/wipe operation
Wipers will automatically oper-
ate a couple of times after the
washer squirts.

192 2-3. Operating the lights and windshield wipers
■Effects of vehicle speed on wiper operation
Vehicle speed affects the following even when the wipers are not in “AUTO”
mode.
●Intermittent wiper interval ( mode)
● Wiper operation when the washer is being used
With low speed mode, wiper operation will be switched from low speed to
intermittent wiper operation only when the vehicle is stationary.
■ Rain drop sensor (vehicles equipped with the raindrop detection wind-
shield wipers)
● If the wiper switch is turned to the “AUTO” position while the “ENGINE
START STOP” switch is in ON mode, the wipers will operate once to
show that “AUTO” mode is activated.
● If the temperature of the raindrop sensor is 194 °F (90 °C) or higher, or
14 °F (-10 °C) or lower, automatic operation may not occur. In this case,
operate the wipers in any mode other than “AUTO”.
■ 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.
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. switching operation when the vehicle is stationary) can be
changed. (Customizable features P. 545)
●The sensor judges the amount of rain-
drops.
An optical sensor is adopted. It may not
operate properly when sunlight from the
rising or setting of the sun intermittently
strikes the windshield, or if bugs etc.
are present on the windshield.

193
2-3. Operating the lights and windshield wipers
2
When driving
CAUTION
■
Caution regarding the use of windshield wipers in “AUTO” mode
The windshield wipers may operate unexpec tedly if the sensor is touched or
the windshield is subject to vibration in “AUTO” mode. Take care that your
fingers or anything else do not become caught in the windshield wipers.
NOTICE
■ When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■ When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be caused if the lever is pulled
toward you and held continually.
■ When a nozzle becomes blocked
In this case, contact your Toyota dealer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

197
2-4. Using other
driving systems
2
When driving
■Automatic cruise control cancelation
The set speed is automatically canceled in any of the following situations.
●Actual vehicle speed falls more than 10 mph (16 km/h) below the preset
vehicle speed.
At this time, the memorized set speed is not retained.
● Actual vehicle speed is below approximately 25 mph (40 km/h).
● VSC is activated.
■ If the cruise control indicator light flashes
Press the “ON-OFF” button once to deactivate the system, and than press
the button again to reactivate the system.
If the cruise control speed cannot be set or if the cruise control cancels
immediately after being activated, there may be a malfunction in the cruise
control system. Have the vehicle inspected by your Toyota dealer.
CAUTION
■ To avoid operating the cruise control by mistake
Switch the cruise control off using the “ON-OFF” button when not in use.
■ Situations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in loss of control and could cause an accident resulting
in death or serious injury.
●In heavy traffic
● On roads with sharp bends
● On winding roads
● On slippery roads, such as those covered with rain, ice or snow
● On steep hills
Vehicle speed may exceed the set speed when driving down a steep hill.

204 2-4. Using other driving systems
■Rear view monitor system camera
In the following cases, it may be difficult
to see the images on the screen, even
when the system is functioning correctly.
• In the dark (e.g. at night).
• If the temperature near the lens is
extremely high or low.
• If water droplets get on the camera, or when humidity is high (e.g. when it
rains).
• If foreign matter (e.g. snow or mud) get on the camera lens.
• If the sun or headlights are shining directly into the camera lens.
• When the camera has scratches or dirt on it.
• A bright object such as a white wall is reflected in the mirror surface over the
monitor.
• When the camera is used under fluo- rescent light, sodium lights, or mer-
cury lights etc., the lights and the
illuminated areas may appear to
flicker.

206 2-4. Using other driving systems
CAUTION
■Conditions which may affect the rear view monitor system
● If the back of the vehicle is hit, the camera’s position and mounting angle
may change. Contact your Toyota dealer.
● Rapid temperature changes, such as when hot water is poured on the
vehicle in cold weather, may cause the system to function abnormally.
● If the camera lens is dirty, it cannot transmit a clear image. Rinse with
water and wipe with a soft cloth. If extremely dirty, wash with a mild
cleanser and rinse.
● The displayed image may be darker and moving images may be slightly
distorted when the system is cold.
● When washing the vehicle, do not apply intensive bursts of water to the
camera or camera area. Doing so may result in the camera malfunction-
ing.
● Do not allow organic solvent, car wax, window cleaner or glass coat to
adhere to the camera. If this happens, wipe it off as soon as possible.
● As the camera has a water proof construction, do not detach, disassemble
or modify it. This may cause incorrect operation.

207
2-4. Using other driving systems
2
When driving
Driving assist systems
When the VSC/TRAC/TRC are operatingIf the vehicle is in danger of slip-
ping, or if the front wheels spin,
the slip indicator light flashes to
indicate that the VSC/TRAC/
TRC have been engaged.
To help enhance driving safety and performance, the following sys-
tems operate automatically in res ponse to various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too heavi ly 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)
Helps the driver to control skidding when swerving suddenly or turning
on slippery road surfaces.
■TRAC*1/TRC*2 (Traction Control)
Maintains drive power and prevents the front wheels from spinning
when starting the vehicle or accelerating on slippery roads.
*1: U.S.A.
*2:CANADA