Lexus LX 570 Owner's Manual page 414

Automatic system cancelation of emergency brake signal
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The emergency brake signal will turn off in any of the following situations:
The emergency flashers are turned on.
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The brake pedal is released.
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The system judges from the vehicle deceleration that is not a sudden braking operation.
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Sounds and vibrations caused by the Multi Terrain ABS, brake assist, Active TRC, VSC,
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Trailer Sway Control, hill-start assist control and VGRS
A sound may be heard from the engine compartment when the engine is started or just
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after the vehicle begins to move. This sound does not indicate that a malfunction has
occurred in any of these systems.
Any of the following conditions may occur when the above systems are operating.
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None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the Multi Terrain ABS is activated.
• The brake pedal may move down slightly after the Multi Terrain ABS is activated.
Hill-start assist control is operational when
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The shift lever is in D or S.
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The brake pedal is not depressed.
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VGRS is disabled in the following situations
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During stopping or the steering wheel has been moved for a long time while driving at
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lower speeds.
After the engine is restarted at less than -30°C (-22°F).
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If you disconnect the battery with the steering wheel turned, the center position of the
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steering wheel could be slightly and temporary changed. To initialize the VGRS, drive
for a short while.
LX570_450d_OM_OM60R63E_(GE)
4-5. Using the driving support systems
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