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2-4. Using other driving systems
IS250/220d/200d_EE
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.
• The sensor is frozen.
• The 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.
• Towing eyelets are installed.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
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 radio 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
Customization that can be configured at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Settings (e.g. buzzer volume) can be changed. (Customizable features
Summary of Contents for IS220d 2011
Page 7: ...1 2 3 4 5 6 IS250 220d 200d_EE 7...
Page 41: ...41 1 2 Opening closing and locking the doors and trunk 1 Before driving IS250 220d 200d_EE...
Page 45: ...45 1 2 Opening closing and locking the doors and trunk 1 Before driving IS250 220d 200d_EE...
Page 47: ...47 1 2 Opening closing and locking the doors and trunk 1 Before driving IS250 220d 200d_EE...
Page 50: ...50 1 2 Opening closing and locking the doors and trunk IS250 220d 200d_EE...
Page 92: ...86 1 4 Opening and closing the windows and moon roof IS250 220d 200d_EE...
Page 157: ...148 2 1 Driving procedures IS250 220d 200d_EE...
Page 158: ...149 2 1 Driving procedures 2 When driving IS250 220d 200d_EE CAUTION...
Page 161: ...152 2 1 Driving procedures IS250 220d 200d_EE...
Page 233: ...221 2 4 Using other driving systems 2 When driving IS250 220d 200d_EE...
Page 246: ...234 2 4 Using other driving systems IS250 220d 200d_EE...
Page 265: ...251 2 5 Driving information 2 When driving IS250 220d 200d_EE...
Page 299: ...284 3 2 Using the audio system IS250 220d 200d_EE...
Page 328: ...311 3 3 Using the Bluetooth audio system 3 Interior features IS250 220d 200d_EE...
Page 406: ...387 3 7 Other interior features 3 Interior features IS250 220d 200d_EE...
Page 416: ...396 4 2 Maintenance IS250 220d 200d_EE...
Page 442: ...421 4 3 Do it yourself maintenance 4 Maintenance and care IS250 220d 200d_EE Tires...
Page 451: ...430 4 3 Do it yourself maintenance IS250 220d 200d_EE Air conditioning filter...
Page 455: ...434 4 3 Do it yourself maintenance IS250 220d 200d_EE Electronic key battery...
Page 562: ...536 5 2 Steps to take in an emergency IS250 220d 200d_EE...
Page 585: ...555 6 1 Specifications 6 Vehicle specifica IS250 220d 200d_EE...
Page 586: ...556 6 1 Specifications IS250 220d 200d_EE NOTICE...
Page 593: ...561 6 2 Customization 6 Vehicle specifica IS250 220d 200d_EE...