Chevrolet 2007 Corvette Owner's Manual page 238

Twilight Delay: This option allows you to set the
amount of time you want the parking lamps
and front fog lamps to remain on after you exit the
vehicle. This will occur when the vehicle is off
or in RAP and the headlamps are on due to the
automatic headlamp system. The parking
lamps and front fog lamps will remain on until the
driver selected time expires, the exterior lamp
control is activated or the vehicle is no longer off
or in RAP.
Press the OPTION button until TWILIGHT DELAY
appears on the display, then press the RESET
button to scroll through the following modes:
•
OFF
•
15 S
•
30 S (default)
•
90 S
If you choose OFF, this option will turn off.
If you choose 15 S, the twilight delay time will be
set to 15 seconds.
If you choose 30 S, the twilight delay time will be
set to 30 seconds.
If you choose 90 S, the twilight delay time will be
set to 90 seconds.
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When the mode you want is selected, press the
OPTION button to set your choice and advance to
the next personal option.
Flash at Unlock: This option activates the front
and rear turn signals for two short flashes
when the unlock or hatch/trunk button on the
keyless access transmitter is pressed. This will
only occur when the vehicle is off.
Press the OPTION button until FLASH AT
UNLOCK appears on the display, then press the
RESET button to scroll through the following
modes:
•
YES (default)
•
NO
If you choose YES, the front and rear turn signals
will flash twice when you press the unlock button or
the hatch/trunk button on the keyless access
transmitter.
If you choose NO, this option will turn off.
When the mode you want is selected, press the
OPTION button to set your choice and advance to
the next personal option.