2009 TOYOTA AVALON Owners Manual

153
2-3. Operating the lights and windshield wipers
2
When driving
AVALON_U_OM41430U
Windshield wipers and washer
■Intermittent wiper with inte rval adjuster (if equipped)
Wiper intervals can be adjusted for intermittent operation (when is selected).
Intermittent wiper operation
Low speed wiper operation
High speed wiper operation
Temporary operation
Intermittent wiper interval
adjustment (decrease)
Intermittent wiper interval
adjustment (increase)

154 2-3. Operating the lights and windshield wipers
AVALON_U_OM41430U
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

155
2-3. Operating the lights and windshield wipers
2
When driving
AVALON_U_OM41430U
Sensor sensitivity (high)
Sensor sensitivity (low)
Wash/wipe operation
Wipers will automatically oper-
ate a couple of times after the
washer squirts.

156 2-3. Operating the lights and windshield wipers
AVALON_U_OM41430U
■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.
■ Dripping prevention wiper sweep
After washing and wiping operation several times, the wipers operate one
more time after a short delay to prevent dripping.
However, the last sweep will not happen if the vehicle is traveling above 106
mph (170 km/h).
■ 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 (delay until drip preven-
tion wiper sweep occurs)
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 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 sensor judges the amount of rain-
drops.

157
2-3. Operating the lights and windshield wipers
2
When driving
AVALON_U_OM41430U
■
In extremely hot or cold weather
The system will turn off if the windshield gets extremely hot (at more than
176°F [80°C]) or cold (at less than 14°F [-10°C]).
■ Customization that can be co nfigured at Toyota dealer
Settings (e.g. drip prevention function) can be changed.
(Customizable features P. 448)
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.

158
AVALON_U_OM41430U
2-4. Using other driving systems
Cruise control
Use the cruise control to maintain a set speed without using the
accelerator.
Indicator
Cruise control switch
■ Set the vehicle speed
Press the “ON-OFF” button to
operate the cruise control.
Push the button once more to
deactivate the cruise control.
Accelerate or decelerate to
the desired speed and press
the lever down to set the
cruise control speed.
STEP1
STEP2

159
2-4. Using other
driving systems
2
When driving
AVALON_U_OM41430U
■Cruise control can be set when
● The shift lever is in the “D” or “4”, “5”, or “6” range of “S” mode.
● Vehicle speed is between approximately 25 mph (40 km/h) and 125 mph
(200 km/h).
■ Accelerating
The vehicle can be accelerated normally. After acceleration, the set speed
resumes.
■ Adjusting the speed setting
Increase speed
Decrease speed
Hold the lever until the desired
speed setting is obtained.
Fine adjustment of the set
speed (approximately 1.0 mph
[1.6 km/h]) can be made by
lightly pressing the lever up or
down and releasing it.
■Canceling and resuming regular acceleration
Cancel
Pull the lever towards you to
cancel cruise control.
The setting is also canceled
when the brake pedal is
depressed.
Resume
To resume cruise control and
return to the set speed, push
the lever up.

160 2-4. Using other driving systems
AVALON_U_OM41430U
■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 25 mph (40 km/h)
● VSC is activated
■ If the cruise control indicator light flashes
Turn the “ON-OFF” button off once, and then 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
Keep the “ON-OFF” button off 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 control of the vehicle being lost and could cause seri-
ous or fatal accident.
● In heavy traffic
● On roads with sharp bends
● 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.
● On winding roads