2012 Lexus RX 350 Owners Manual - Page 558

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5-2. Steps to take in an emergency

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SRS warning light

This warning light system monitors the airbag sensor assembly, front airbag sensors,

side and curtain shield airbag sensors, curtain shield airbag sensors, driver's seat

position sensor, driver's seat belt buckle switch, front passenger occupant classifi-

cation system, “AIR BAG ON” indicator light, “AIR BAG OFF” indicator light, front

passenger's seat belt buckle switch, seat belt pretensioner assemblies, inflators,

interconnecting wiring and power sources. (

→

P. 116)

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Front passenger detection sensor, passenger seat belt reminder and warning

buzzer

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If luggage is placed on the front passenger seat, the front passenger detection

sensor may cause the warning light to flash and the warning buzzer to sound

even if a passenger is not sitting in the seat.

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If a cushion is placed on the seat, the sensor may not detect a passenger, and the

warning light may not operate properly.

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Electric power steering system warning light

When the voltage is low or drops, the power steering warning light may come on.

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If the malfunction indicator lamp comes on while driving

First check the following:

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Is the fuel tank empty?

If it is, fill the fuel tank immediately.

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Is the fuel tank cap loose?

If it is, tighten it securely.

The lamp will go off after several driving trips.

If the light does not go off even after several trips, contact your Lexus dealer as soon

as possible.