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4-5. Using the driving support systems
4
Dr
iving
IS350 AWD/IS350/IS300 AWD/IS300_U
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Operation conditions of each function
●
Lane departure alert function
This function operates when all of the following conditions are met.
• LDA is turned on.
• Vehicle speed is approximately 32 mph (50 km/h) or more.
• System recognizes white (yellow) lines.
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• Turn signal lever is not operated.
• Vehicle is driven on a straight road or around a gentle curve with a radius of more
than approximately 492 ft. (150 m).
• No system malfunctions are detected. (
●
Steering control function
This function operates when all of the following conditions are met in addition to the
operation conditions for the lane departure alert function.
• Setting for Steering Assist in
of the multi-information display is set to On.
(
• Vehicle is not accelerated or decelerated by a certain amount or more.
• Steering wheel is not operated with a steering force level suitable for changing
lanes.
• ABS, VSC, TRAC and PCS are not operating.
• TRAC or VSC is not turned off.
●
Vehicle sway warning function
This function operates when all of the following conditions are met.
• Setting for Sway Warning in
of the multi-information display is set to On.
(
• Vehicle speed is approximately 32 mph (50 km/h) or more.
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• No system malfunctions are detected. (
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Temporary cancellation of functions
When the operation conditions are no longer met, a function may be temporarily can-
celed. However, when the operation conditions are met again, operation of the function
is automatically restored. (
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Steering control function
Depending on the vehicle speed, lane departure situation, road conditions, etc., the
driver may not feel the function is operating or the function may not operate at all.
■
Lane departure alert function
The warning buzzer may be difficult to hear due to external noise, audio playback, etc.
Also, it may be difficult to feel steering wheel vibrations due to the road conditions etc.
Summary of Contents for 2013 IS 350
Page 24: ...24 Pictorial index IS350 AWD IS350 IS300 AWD IS300_U...
Page 82: ...82 1 3 Theft deterrentsystem IS350 AWD IS350 IS300 AWD IS300_U...
Page 116: ...116 2 Instrument cluster IS350 AWD IS350 IS300 AWD IS300_U...
Page 170: ...170 3 5 Opening closing the windows and moon roof IS350 AWD IS350 IS300 AWD IS300_U...
Page 228: ...228 4 5 Using the driving support systems IS350 AWD IS350 IS300 AWD IS300_U...
Page 398: ...398 5 11 Bluetooth IS350 AWD IS350 IS300 AWD IS300_U...
Page 410: ...410 5 12 Other function IS350 AWD IS350 IS300 AWD IS300_U...