Lexus LX570 Manual page 263

Automatic system cancelation
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In either of the following situations, a buzzer sounds for approximately 3 seconds.
The Crawl Control indicator goes off after the system has automatically turned off:
When the shift lever is moved to "P".
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When the four-wheel drive control switch is in "H4".
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In either of the following situations, a buzzer sounds for approximately 3 seconds,
the Crawl Control indicator blinks, and the control will decrease gradually. The
Crawl Control indicator goes off after the system has automatically turned off:
When the shift lever is moved to "N".
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If the driver' s door is opened.
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Function limitations
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In the following situations, brake control can be used to drive downhill at a con-
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stant speed. However, engine control is not available when driving uphill at a
constant speed.
• When switched to second start mode
• When the vehicle speed exceeds approximately 6 mph (10 km/h).
In the following situation, engine control and brake control will be temporarily
●
canceled.
• When the vehicle speed exceeds approximately 15 mph (25 km/h).
If the brake system overheats
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The system will cease operation and a buzzer will sound to alert the driver. Stop the
vehicle in a safe place. (There is no problem with continuing normal driving.)
If the automatic transmission system overheats
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The system will cease operation, a buzzer will sound and a warning message will be
displayed, or the automatic transmission fluid temperature warning light will come
on to alert the driver. Stop the vehicle in a safe place until the warning message or
the warning light turns off.
LX570_U (OM60F86U)
2-4. Using other driving systems
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