Toyota 4runner 2009 User Manual page 436

Key reminder buzzer
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The buzzer indicates that the key has not been removed (with the engine
switch in the ACC or LOCK position and the driver's door opened).
If the malfunction indicator lamp comes on while driving
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First check the following:
l Is your vehicle low on gas?
If it is, refuel the vehicle immediately.
l Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after taking several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.
Front passenger detection sensor and passenger seat belt reminder
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If luggage or other load is placed on the front passenger seat, depending on
its weight, the reminder light to flash and buzzer to sound.
When the tire pressure warning light comes on
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Check the tire inflation pressure and adjust to the appropriate level.
The tire pressure warning light may turn on due to natural causes
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The tire pressure warning light may turn on due to natural causes such
as natural air leaks or tire inflation pressure changes caused by temper-
ature. In this case, adjusting the tire inflation pressure will turn off the
warning light (after a few minutes).
When a tire is replaced with a spare tire
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The spare tire is also equipped with the tire pressure warning valve and
transmitter. The tire pressure warning light will turn on if the tire inflation
pressure of the spare tire is low. If a tire goes flat, even though the flat
tire is replaced with the spare tire, the tire pressure warning light does
not turn off. Replace the spare tire with the repaired tire and adjust the
proper tire inflation pressure. The tire pressure warning light will turn off
after a few minutes.
5-2. Steps to take in an emergency
5
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