Fog Lamps; Twilight Sentinel - Chevrolet 2009 Corvette Owner's Manual

Turning the exterior lamp control to off a second time,
or turning on the headlamps will remove the
HEADLAMPS SUGGESTED message in the DIC.
If the parking lamps or the fog lamps were turned on
instead, the HEADLAMPS SUGGESTED message
will continue to be displayed.
The regular headlamp system should be turned on
when needed.
To turn off the DRL, turn the exterior lamp control to the
off position or shift into P (Park). The DRL will stay
off until the control is toggled again or the vehicle
is shifted out of P (Park).
This procedure applies only to vehicles first sold in the
United States.

Fog Lamps

Use fog lamps for better vision in foggy or misty
conditions.
The fog lamps control is located on the multifunction
lever next to the exterior lamp control.
#
(Fog Lamps): Turning the band to this position will
turn the fog lamps on.
3-16
When you turn the fog lamps on, the fog lamp light will
appear on the instrument panel cluster to indicate
that the fog lamps and the parking lamps are on.
If you turn the high-beam headlamps on, the fog lamps
will turn off. They will turn on again when you switch
to low-beam headlamps.
The ignition must be on for the fog lamps to operate.
Some localities have laws that require the headlamps to
be on along with the fog lamps.

Twilight Sentinel

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Twilight Sentinel can turn the lamps on and off for you.
A light sensor on top of the instrument panel makes
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the Twilight Sentinel work, so be sure it is not covered.
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With Twilight Sentinel , the following will happen:
•
When it is dark enough outside, the front turn signal
lamps (DRL) will go off, and the headlamps and
parking lamps will come on. The other lamps
that come on with headlamps will also come on.
•
When it is bright enough outside, the headlamps
will go off, and the front turn signal lamps (DRL)
will come on, as long as the exterior lamp switch is
in the AUTO position.
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