Buick 2009 Enclave Owner's Manual page 321

A. Taillamp
B. Stoplamp/Taillamp/Turn
Signal Lamp
7. Turn the bulb socket counterclockwise to remove it.
8. Pull the old bulb straight out of the bulb socket.
9. Push the new bulb straight into the bulb socket until
it clicks.
10. Turn the bulb socket clockwise to reinstall.
11. Reconnect the wiring harness.
C. Sidemarker Lamp
D. Taillamp
E. Back-up Lamp
12. Push the taillamp assembly back into place on the
vehicle.
13. Turn the two wing nuts clockwise to reinstall them.
14. Place the trunk trim to its original location.
15. Turn the four plastic wing nuts clockwise to reinstall
them back into their original location.
16. Return the convenience net to its original location.
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