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Charging System Light
If it does not, have the vehicle serviced by your dealer.
The light should go out once the engine starts. If it stays
on, or comes on while driving, there could be a problem
with the charging system. A charging system message
in the Driver Information Center (DIC) can also appear.
See DIC Warnings and Messages on page 4 62 for
more information. This light could indicate that there are
problems with a generator drive belt, or that there is an
electrical problem. Have it checked right away. If the
vehicle must be driven a short distance with the light on,
turn off accessories, such as the radio and air
conditioner.
This light comes on briefly
when the ignition key is
turned to START, but the
engine is not running, as
a check to show it is
working.
Voltmeter Gauge
When the engine is running, the gauge shows the
condition of the charging system. The charging system
regulates voltage based on the state of the battery for
improved fuel economy and battery life. The gauge may
transition from a higher to lower or a lower to higher
reading, this is normal. Readings between the low and
high warning zones indicate the normal operating
range. The gauge may also read low during the fuel
economy mode, this is normal.
When the engine is not
running, but the ignition is
on, this gauge shows the
battery's state of charge
in DC volts.
4-35
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