2012 Lexus IS220d tow

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1. SPEECH COMMAND SYSTEM OPERATION
ISF_IS_ISC_Navi_EE
IS F/IS250 (left-hand drive vehicles)
IS F (right-hand drive vehicles)
IS250C (left-hand drive vehicles)
MICROPHONE
It is unnecessary to speak directly
into the microphone when giving a
command.INFORMATION
Wait for the confirmation beep before
speaking a command.
Speech commands may not be recog-
nized if:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while speech
commands are spoken.
• The air conditioning speed is set
high.
• The air conditioning vents are
turned towards the microphone.
In the following conditions, the sys-
tem may not recognize the command
properly and using speech commands
may not be possible:
• The command is incorrect or
unclear. Note that certain words,
accents or speech patterns may be
difficult for the system to recognize.
• There is excessive background
noise, such as wind noise.

311
1. CONNECTED SERVICES
9
CONNECTED SERVICES
ISF_IS_ISC_Navi_EE
1Touch “Where”.
2This screen is displayed.
INPUTTING AN ADDRESS
1Touch “Address”.
2Input the street name or town name.
(For details, see page 65.)
3When an arrow facing the desired
point is touched, the map scrolls in
that direction.
4Touch “Enter”.
The search point is set and the “Online
search” screen will be displayed.
INFORMATION
After establishments acquired using
“Online search” have been set as a
destination one time, they can be
saved as a memory point. For details
about saving memory points, see
“REGISTERING MEMORY
POINTS” on page 110.
SELECTING AN ONLINE
SEARCH AREA
No.Function
To input an address
To select previous destinations
To input map settings
To search from registered des-
tinations.

353
2. LEXUS PARKING ASSIST-SENSOR
10
PERIPHERAL MONITORING SYSTEM
ISF_IS_ISC_Navi_EE
Approximately 1.6 ft. (50 cm)
Approximately 4.9 ft. (150 cm)
Approximately 1.6 ft. (50 cm)
The diagram shows the detection range
of the sensors. Note that the sensors
cannot detect obstacles that are
extremely close to the vehicle.
The range of the sensors may change
depending on the shape of the object
etc.There is dirt, snow or ice on a 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.
A sensor is coated with a sheet of spray
or heavy rain.
The vehicle is equipped with a fender
pole or radio antenna.
Towing eyelets are installed.
A bumper or sensor receives a strong
impact.
The vehicle is approaching a tall or
right-angled curb.
In harsh sunlight or intense cold
weather.
A non-genuine Lexus suspension (low-
ered suspension etc.) is installed.
DETECTION RANGE OF THE
SENSORSSENSOR DETECTION
INFORMATION
Certain vehicle conditions and the
surrounding environment may affect
the ability of a sensor to correctly de-
tect an obstacle. Particular instances
where this may occur are listed be-
low.
In addition to the examples above,
there are instances in which, because
of their shapes, signs and other
objects may be judged by a sensor to
be closer than they are.