2012 TOYOTA AVENSIS fog

267
2-3. Operating the lights and wipers
2
When driving
AVENSIS_EE (OM20B44E)
Fog light switch
The fog lights secure excellent visibility in difficult driving condi-
tions, such as in rain or fog.
Vehicles with front fog lights
Off
Front fog lights on
Both front and rear fog
lights on (Rotating the
switch ring again turns only
the rear fog light off.)
Releasing the switch returns
the ring to the position.
After the headlight switch is
turned off, the rear fog lights do
not come on even if you turn
on the headlight switch again.

268 2-3. Operating the lights and wipers
AVENSIS_EE (OM20B44E)
Fog lights can be used when
Vehicles with front fog lights
Front fog lights: The headlights or front position lights are turned on.
Rear fog lights: The front fog lights are turned on.
Vehicles without front fog lights
The headlights or front position lights are turned on.
Vehicles without front fog lights
Off
Rear fog light on

272 2-3. Operating the lights and wipers
AVENSIS_EE (OM20B44E)
Rain drop sensor (vehicles with rain-sensing windshield wipers)
Vehicles with smart entry & start system
If the wiper switch is turned to the “AUTO” position while the “ENGINE
START STOP” switch is in IGNITION ON mode, the wiper will operate
once to show that “AUTO” mode is activated.
If the wiper sensitivity is adjusted to higher, the wiper may operate once to
indicate the change of sensitivity.
Vehicles without smart entry & start system
If the wiper switch is turned to the “AUTO” position while the engine
switch is in the “ON” position, the wiper will operate once to show that
“AUTO” mode is activated.
If the wiper sensitivity is adjusted to higher, the wiper may operate once to
indicate the change of sensitivity.
If no windshield washer fluid sprays
Check that the washer nozzles are not blocked and if there is washer fluid in
the windshield washer fluid reservoir.
Windshield wiper features
The rear window and outside rear view mirror defoggers automatically turn
on when you operate the wipers.
The raindrop sensor judges the amount
of raindrops.

297 2-4. Using other driving systems
2
When driving
AVENSIS_EE (OM20B44E)
CAUTION
To avoid inadvertent cruise control activation
Switch the cruise control off using the “ON-OFF” button when not in use.
Situations unsuitable for dynamic radar cruise control
Do not use dynamic radar cruise control in any of the following situations.
Doing so may result in inappropriate speed control and could cause an acci-
dent 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 downhills, or where there are sudden changes between sharp up
and down gradients
Vehicle speed may exceed the set speed when driving down a steep hill.
At entrances to expressways
When weather conditions are bad enough that they may prevent the sen-
sors from functioning correctly (fog, snow, sandstorm, heavy rain, etc.)
When an approach warning buzzer is heard often
When your vehicle is towing a trailer or during emergency towing

325 2-4. Using other driving systems
2
When driving
AVENSIS_EE (OM20B44E)
NOTICE
In the following situations, the LKA will not work, or will not perform
reliably
When lane markers are interrupted or are not present, such as before a
tollbooth.
When lane markers are only on one side of the road.
When driving on a sharp curve.
When lanes are extremely narrow or extremely wide.
When the vehicle leans to one side an unusual amount due to a heavy
load or improper tire inflation pressure.
When the following distance between your vehicle and the vehicle ahead
is extremely short.
When the lane markers are broken or “Raised pavement marker”.
When lane markers are obscured or partially obscured by sand, dirt, etc.
When driving on a particularly bright road surface, such as concrete.
When driving on a road surface that is bright due to reflected light.
When driving in a location where the light level changes rapidly, such as
the entrance to or exit from a tunnel.
When sunlight or the headlights of oncoming vehicles are shining directly
into the camera lens.
When driving on roads that are branching or merging.
When pavement lane markers are difficult to see due to rain, snow, fog,
etc.
When driving on a road surface that is wet due to rain, previous rainfall,
standing water, etc.
When the vehicle experiences strong up-and-down motion such as when
driving on an extremely rough road or on a seam in the pavement.
When headlight brightness is reduced due to dirt on the lenses, or when
the headlights are misaligned.
When driving with a strong crosswind.

326 2-4. Using other driving systems
AVENSIS_EE (OM20B44E)
NOTICE
Camera sensor
Keep the windshield clean at all times.
LKA performance may deteriorate due to the presence of raindrops, con-
densation, ice or snow on the windshield.
Do not attach a sticker or other items to the windshield near the camera
sensor.
When adjusting the rear view mirror, make sure that it does not block the
camera lens.
When it is cold, using the heater with air blowing to the feet may allow the
upper part of the windshield to fog up. This will have a negative effect on
the images. In such a case, use the windshield defogger to provide warm,
dry air to the windshield.
Do not place anything on the dashboard.
The camera sensor may recognize the image reflected on the windshield
as lane markings by mistake.
Do not scratch the camera lens, or let it get dirty.
Do not change the installation position of the camera sensor or remove it.
The direction of the camera sensor is precisely adjusted.
Do not subject the camera sensor to strong impact or force, and do not
disassemble the camera sensor.
Observe the following to ensure that the
LKA system functions correctly.

337 2-4. Using other driving systems
2
When driving
AVENSIS_EE (OM20B44E)
Situations in which the pre-crash safety system does not function
properly
The system may not function effectively in situations such as the following:
On roads with sharp bends or uneven surfaces
If a vehicle suddenly moves in front of your vehicle, such as at an inter-
section
If a vehicle suddenly cuts in front of your vehicle, such as when overtak-
ing
In inclement weather such as heavy rain, fog, snow or sand storms
When your vehicle is skidding with the VSC system off
When the axis of the radar is out of adjustment
When an extreme change in vehicle height occurs
When there is a malfunction in the system
Warning lights and/or warning messages will turn on or flash. (P. 624)

358
AVENSIS_EE (OM20B44E)
3-1. Using the air conditioning
system and defogger
Automatic air
conditioning system ........ 360
Manual air
conditioning system ........ 370
Power heater .................... 378
Rear window and
outside rear view
mirror defoggers ............. 381
Windshield wiper
de-icer............................. 382