Lexus IS250 2009, Руководство по обслуживанию

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2-4. Using other driving systems
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Hill-start assist control is operational when
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The shift lever is in the D or S position.
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The brake pedal is not depressed.
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EPS operation sound
When the steering wheel operates, a motor sound (whirring sound) may be heard.
This does not indicate a malfunction.
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Reduced effectiveness of EPS
The effectiveness of EPS is reduced to prevent the system from overheating when
there is frequent steering input over an extended period of time. The steering wheel
may feel heavy as a result. Should this occur, refrain from excessive steering input or
stop the vehicle and turn the engine OFF. The system should return to normal within
10 minutes.
CAUTION
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The ABS does not operate effectively when
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The limits of tire gripping performance have been exceeded.
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The vehicle hydroplanes while driving at high speed on the wet or slick road.
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Stopping distance when the ABS is operating will exceed that of normal condi-
tions
The ABS is not designed to shorten the vehicle’s stopping distance. Always main-
tain a safe distance from the vehicle in front of you in the following situations.
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When driving on dirt, gravel or snow-covered roads
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When driving with tire chains
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When driving over bumps in the road
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When driving over roads with potholes or roads with uneven roads