When The Electric Power Steering Warning Light Comes On; If The Tire Pressure Warning Light Comes On; If A Blowout Or Sudden Air Leakage Should Occur - Lexus IS250 2009 Service Manual

CAUTION

When the electric power steering warning light comes on

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The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, firmly hold and
operate it using more force than usual.

If the tire pressure warning light comes on

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Be sure to observe the following precautions. Failure to do so could cause loss of
vehicle control and result in death or serious injury.
Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pres-
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sure immediately.
If the tire pressure warning light comes on even after tire inflation pressure adjust-
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ment, it is probable that you have a flat tire. Check the tires. If the tire is flat,
change to the spare tire and have the flat tire repaired by the nearest Lexus
dealer.
Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could
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lose control of the steering wheel or the brakes.

If a blowout or sudden air leakage should occur

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The tire pressure warning system may not activate immediately.
5-2. Steps to take in an emergency
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