Chevrolet 2009 Corvette Owner's Manual page 330

To replace a high-beam or front parking/turn signal/
DRL bulb:
1. Turn the wheel to allow access to the wheel well.
2. Remove the three outer fasteners to move the
access panel back.
3. Remove the outer cover to expose the high-beam
headlamp bulb socket.
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5. Remove the front parking/turn signal bulb by turning
the bulb socket counterclockwise.
6. Replace the high-beam headlamp bulb with a new
bulb and reattach to the bulb socket.
Replace the front parking/turn signal bulb by turning
the bulb socket clockwise.
7. Reverse the Steps 2 through 4 to reinstall.
4. Remove the headlamp
bulb by releasing the
outer tabs from
the socket.