2015 TOYOTA AVENSIS sensor

263
4
4-5. Toyota Safety Sense
Driving
AVENSIS_OM_OM20C20E_(EE)
LDA (Lane Depar ture Alert)∗
While driving on a road that has lane markers, this system recognizes
the lane markers using a camera as a sensor to alert the driver when
the vehicle deviates from its lane.
If the system judges that the vehicle has deviated from its lane, it
alerts the driver using a buzzer and indications on the multi-informa-
tion display.
Front sensor
Press the LDA switch to activate
the system.
The LDA indicator will come on.
Press the switch again to turn the
LDA system off.
The LDA system will remain on or
off even if the engine switch is
turned to the “ON” position (vehi-
cles without smart entry & start
system) or IGNITION ON mode
(vehicles with smart entry & start
system).
∗: If equipped
Summary of function
Turning the LDA system on
AVENSIS_OM_OM20C20E_(EE).book Page 263 Thursday, January 29, 2015 1:47 PM

2654-5. Toyota Safety Sense
4
Driving
AVENSIS_OM_OM20C20E_(EE)
■Temporary cancelation of the LDA system functions
If any of the following occurs, the LDA system functions will be temporarily
canceled. The functions will resume after the necessary operating conditions
have returned.
● The turn signal lever is operated.
● The vehicle speed deviates from the operating range of the LDA system
functions.
● When the lane lines cannot be recognized while driving.
● When the lane departure warning sounds.
The lane departure warning function will not operate again for a several
seconds after it has been activated, even if the vehicle leaves the lane
again.
■ The lane departure warning
Depending on the audio system sound level or air conditioning fan noise
while the audio system or air conditioning sy stem is in use, it may be difficult
to hear the warning sound.
■ After the vehicle has been parked in the sun
The LDA may not be available and a warning message ( →P. 534) will be dis-
played for a while after driving has started. When the temperature in the cabin
decreases and the temperature around the front sensor ( →P. 263) becomes
suitable for its operation, the functions will begin to operate.
■ If there are lane markers on only one side of the vehicle
The lane departure warning will not operate for the side on which lane mark-
ers could not be recognized.
AVENSIS_OM_OM20C20E_(EE).book Page 265 Thursday, January 29, 2015 1:47 PM

2664-5. Toyota Safety Sense
AVENSIS_OM_OM20C20E_(EE)■
Conditions in which the func tion may not operate correctly
In the following situations, the front sensor may be unable to recognize lane
markers causing the lane departure warning function to operate incorrectly.
However, this does not indicate a malfunction.
● When driving through an area, such as a tollbooth, a crossing or before a
ticket checkpoint
● When driving on a sharp curve
● When lane markers are extremel y 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 yellow (These may be more difficult for the sys-
tem to recognize compared to white markers.)
● When the lane markers are broken, Botts’ dots (raised pavement markers)
or stones
● When the lane markers are on a curb etc.
● When lane markers are obscured or part ially obscured by sand, dirt, etc.
● When there are shadows on the road running parallel with lane markers, or
if a shadow covers the lane markers
● 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 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 at nighttime is reduced due to dirt on the lenses,
or when the headlights are misaligned
● When driving on winding roads or roads that are uneven
● When driving on rough or unpaved roads
● When the windshield is dirty, or if raindrops, condensation or ice are adher-
ing to the windshield.
● When the heater is blowing to the feet, the upper part of the windshield may
get fogged up and have a negative effect.
● When cleaning the inside of the windshi eld, touching the lens or getting
glass cleaner on the lens may have a negative effect.
AVENSIS_OM_OM20C20E_(EE).book Page 266 Thursday, January 29, 2015 1:47 PM

2674-5. Toyota Safety Sense
4
Driving
AVENSIS_OM_OM20C20E_(EE)■
When changing the tires
Depending on the tires used, sufficient performance may not be maintainable.
■ Warning messages for the LDA system
Warning messages are used to indicate a system malfunction or to inform the
driver of the need for caution while driving.
■ Customization
The LDA system sensor sensitivity can be changed.
(Customizable features: →P. 619)
WARNING
■ Before using the LDA
Do not rely solely on the LDA system. The LDA system does not drive the
vehicle automatically, nor does it reduce the amount of care you need to
take. As such, the driver must always assume full responsibility for under-
standing his/her surroundings, for operat ing the steering wheel to correct
the driving line, and for driving safely.
Inappropriate or negligent driving could lead to an accident.
■ To avoid operating the LDA by mistake
Switch the LDA system off using the LDA switch when not in use.
AVENSIS_OM_OM20C20E_(EE).book Page 267 Thursday, January 29, 2015 1:47 PM

269
4
4-5. Toyota Safety Sense
Driving
AVENSIS_OM_OM20C20E_(EE)
Automatic High Beam∗
Push the lever away from you with
the headlight switch in posi-
tion.
The Automatic High Beam indica-
tor will come on when the head-
lights are turned on automatically
to indicate that the system is
active.
∗: If equipped
The Automatic High Beam uses an in-vehicle front sensor to
assess the brightness of streetlights, the lights of oncoming and
preceding vehicles, etc., and automatically turns high beam on
or off as necessary.
Activating the Automatic High Beam system
AVENSIS_OM_OM20C20E_(EE).book Page 269 Thursday, January 29, 2015 1:47 PM

2724-5. Toyota Safety Sense
AVENSIS_OM_OM20C20E_(EE)
■The Automatic High Beam can be operated when
The engine switch is in the “ON” position (vehicles without a smart entry &
start system) or IGNITION ON mode (vehicles with a smart entry & start sys-
tem).
■ Camera sensor detection information
●High beam may not be automatically turned off in the following situations:
• When oncoming vehicles suddenly appear from a curve
• When the vehicle is cut in front of by another
• When oncoming or preceding vehicles are hidden from sight due to
repeated curves, road divi ders or roadside trees
● High beam may be turned off if an oncoming vehicle that is using fog lights
without using the headlights is detected.
● House lights, street lights, red traffic signals, and illuminated billboards or
signs may cause the high beam to turn off.
● The following factors may affect the amount of time taken to turn high beam
on or off:
• The brightness of headlights, fog lights, and tail lights of oncoming and
preceding vehicles
• The movement and direction of oncoming and preceding vehicles
• When a oncoming or preceding vehicle only has operational lights on one side
• When a oncoming or preceding vehi cle is a two-wheeled vehicle
• The condition of the road (gradient, curve, condition of the road surface etc.)
• The number of passengers and amount of luggage
● High beam may be turned on or off when unexpectedly by the driver.
AVENSIS_OM_OM20C20E_(EE).book Page 272 Thursday, January 29, 2015 1:47 PM

2734-5. Toyota Safety Sense
4
Driving
AVENSIS_OM_OM20C20E_(EE)●
In the situations below, the system may not be able to correctly detect the
surrounding brightness levels, and may flash or expose nearby pedestrians
to the high beam. Therefore, you shoul d consider turning the high beams on
or off manually rather than relying on the Automatic High Beam system.
• In bad weather (rain, snow, fog, sandstorms etc.)
• The windshield is obscured by fog, mist, ice, dirt etc.
• The windshield is cracked or damaged.
• The front sensor is deformed or dirty.
• The front sensor temperature is extremely high.
• Surrounding brightness levels are equal to those of headlights, tail lights or fog lights.
• Vehicles ahead have headlights or tail lights that are either switched off,
dirty, are changing color, or are not aimed properly.
• When driving through an area of intermittently changing brightness and darkness.
• When frequently and repeatedly driving ascending/descending roads, or roads with rough, bumpy or uneven surfaces (such as stone-paved
roads, gravel tracks etc.).
• When frequently and repeatedly taking curves or driving on a winding road.
• There is a highly reflective object ahead of the vehicle, such as a sign or
a mirror.
• The back of a vehicle ahead is highly reflective, such as a container on a truck.
• The vehicle’s headlights are damaged or dirty.
• The vehicle is listing or tilting, due to a flat tire, a trailer being towed etc.
• The driver believes that the high beam may be causing problems or dis- tress to other drivers or pedestrians nearby.
AVENSIS_OM_OM20C20E_(EE).book Page 273 Thursday, January 29, 2015 1:47 PM

275
4
4-5. Toyota Safety Sense
Driving
AVENSIS_OM_OM20C20E_(EE)
RSA (Road Sign Assist)
RSA recognizes specific road signs using the front sensor and pro-
vides information to the driver via the multi-information display.
If the system judges that the vehicle is being driven over the speed
limit, performing prohibited actions, etc., in relation to the recognized
road signs, it alerts the driver using a warning display and warning
buzzer
*.
*: This setting needs to be customized.
Front sensor
Summary of function
AVENSIS_OM_OM20C20E_(EE).book Page 275 Thursday, January 29, 2015 1:47 PM