horn Lexus IS250 2009 Navigation Manual

Finish
LEXUS PARKING ASSIST−SENSOR
284
"1About 1.5 ft. (50 cm)
2About 1.5 ft. (50 cm)
3About 4.5 ft. (150 cm)
4About 1.5 ft. (50 cm)
The sensor detection range is limited
around the bumper. Be sure to confirm
a safe distance around your vehicle and
drive slowly.
The range of the sensors may change de-
pending on the shape of the object etc.. The Lexus parking assist
−sensor may
not work properly in the following
cases:
DWhen the bumper is damaged.
DWhen the part near the sensors is sub-
jected to a strong impact.
DWhen an accessory is installed within
the sensor detection range.
DWhen snowflakes or mud gets on the
sensors.
(If removed, the parking assist− sensor
will work properly.)
DWhen water is splashed from a high
pressure car wash or steam on the
sensors.
DWhen a sensor is covered with your
hand.
DWhen the vehicle is tilted.
DIn extreme hot or cold weather
(In extreme cold weather, the error dis-
play appears and the parking assist −
sensor becomes inoperative.)
DWhen driving on bumpy roads, slopes,
gravelled roads or grass.
DDevices issuing ultrasonic waves are
operated around your vehicle, such as
a horn from another vehicle, motor-
cycle engine, air braking sound from
heavy− duty vehicles.
IS F/350/250_Navi_U
(L/O 0808)
— Detection range of
sensors