Buick 2006 LaCrosse Owner's Manual page 349

5. Remove the two wing nuts holding the taillamp
assembly in place.
6. Pull out the taillamp assembly and disconnect the
wiring harness.
A. Taillamp
B. Back-up
C. Taillamp
7. Turn the bulb socket counterclockwise to remove it.
8. Replace with a new bulb.
9. Turn the bulb socket clockwise to reinstall.
10. Reverse these steps to reinstall the taillamp
assembly.
D. Stoplamp/Taillamp/
Turn Signal
E. Sidemarker
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