brake sensor TOYOTA VENZA 2016 Owners Manual

2142-3. Operating the lights and wipers
VENZA_OM_OM73030U_(U) ■ Daytime running light system
● To make your vehicle more visible to others, the high beam headlights
turn on automatically at a reduced intensity (vehicles with halogen head-
lights) or the LED daytime running lights turn on automatically (vehicles
with discharge headlights) whenever the engine is started and the park-
ing brake is released. Daytime running lights are not designed for use at
night.
Type A: Daytime running lights can be turned off by operating the switch.
● Compared to turning on the headlights, the daytime running light system
offers greater durability and consumes less electricity, so it can help
improve fuel economy.
■ Headlight control sensor
■ Automatic light off system
Vehicles with smart key system
● When the headlights are on: The headlights and tail lights turn off 30
seconds after a door is opened and closed if the “ENGINE START
STOP” switch has been switched to ACCESSORY or OFF mode.
● When only the tail lights are on: The tail lights turn off automatically if
the “ENGINE START STOP” switch is switched to ACCESSORY or
OFF mode and driver’s door is opened.
To turn the lights on again, turn the “ENGINE START STOP” switch to
IGNITION ON mode, or turn the light switch off once and then back to the
or
position. The sensor may not function properly if
an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to
the windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.

2412-4. Using other driving systems
2
When driving
VENZA_OM_OM73030U_(U) ■ Sensor detection information
● Certain vehicle conditions and the surrounding environment may affect
the ability of the sensor to correctly detect obstacles. Particular instances
where this may occur are listed below.
• There is dirt, snow or ice on the sensor.
• A sensor is frozen.
• A sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle
engines, air brakes of large vehicles, or other loud noises producing
ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the
vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
• A non-genuine Toyota suspension (lowered suspension etc.) is
installed.
In addition to the examples above, there are instances in which, because of
their shapes, signs and other objects may be judged by the sensor to be
closer than they are.
● The shape of the obstacle may prevent the sensor from detecting it. Pay
particular attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction
of your vehicle
■ If the display flashes and a message is displayed
 P. 578