towing Lexus GS350 2014 Navigation manual

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2. LEXUS PARKING ASSIST-SENSOR
PERIPHERAL MONITORING SYSTEM
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zFront centre sensors:
• The engine <power> switch is in
IGNITION ON <ON> mode.
• The shift lever is in a position other than P or R.
• The vehicle speed is less than about 10 km/h (6 mph).
z Front corner sensors:
• The engine <power> switch is in
IGNITION ON <ON> mode.
• The shift lever is in a position other than P.
• The vehicle speed is less than about 10 km/h (6 mph).
z Rear corner and rear centre sensors:
• The engine <power> switch is in
IGNITION ON <ON> mode.
• The shift lever is in R. z
There is dirt, snow or ice on the sensor.
(Wiping the sensors will resolve this prob-
lem.)
z The sensor is frozen. (Thawing the area will
resolve this problem.)
In especially cold weather, if a sensor is fro-
zen the screen may show an abnormal dis-
play, or obstacles may not be detected.
z The sensor is covered in any way.
z The vehicle is leaning considerably to one
side.
z On an extremely bumpy road, on an
incline, on gravel, or on grass.
z 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.
z There is another vehicle equipped with
parking assist sensors in the vicinity.
z The sensor is coated with a sheet of spray
or heavy rain.
z The vehicle is equipped with a fender pole
or wireless antenna.
z Towing eyelets are installed.
THE LEXUS PARKING ASSIST-
SENSOR CAN BE OPERATED
WHEN
LEXUS PARKING ASSIST-
SENSOR DISPLAY
When an obstacle is detected while the
rear view monitor system, is in use, the
warning indicator will appear in the top
right of the screen even if the display set-
ting has been set to off.
SENSOR DETECTION
INFORMATION
The sensor’s detection areas are limited
to the areas around the vehicle’s
bumpers.
Certain vehicle conditions and the sur-
rounding environment may affect the
ability of the sensor to correctly detect
obstacles. Particular instances where
this may occur are listed below.
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