Lexus LX 570 2009 Manual page 270

2-4. Using other driving systems
CAUTION
Any of the following conditions may result in an accident which could cause death or
serious injury:
The Multi Terrain ABS does not operate effectively when
■
The limits of tire gripping performance have been exceeded.
●
The vehicle hydroplanes while driving at high speed on a wet or slick road.
●
Stopping distance when the Multi Terrain ABS is operating on a wet or slick roads
■
The Multi Terrain ABS is not designed to shorten the vehicle' s stopping distance.
Always maintain a safe distance from the vehicle in front of you in the following situ-
ations.
When driving on dirt, gravel or snow-covered roads
●
When driving with tire chains
●
When driving over bumps in the road
●
When driving over roads with potholes or roads with uneven roads
●
Active TRAC may not operate effectively when
■
Directional control and power may not be achievable while driving on slippery road
surfaces, even if the Active TRAC is operating. 
Do not drive the vehicle in conditions where stability and power may be lost.
If the hill-start assist control does not operate effectively
■
The hill-start assist control may not operate effectively on steep inclines and roads
covered in ice.
When Active TRAC and VSC are off
■
Be especially careful and drive at a speed appropriate to the road conditions. As
these are systems to ensure vehicle stability and driving force, do not turn off Active
TRAC and VSC unless necessary.
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