GMC Repair: 2002 firebird pk lite, signal lamp, air deflector

Question
How do I replace the parking-turn lite. Its hard to get at etc.

Answer
1.    Raise and support the vehicle.
2.    Open the access door in the front bumper air deflector.
3.    Disconnect the electrical connector from the park and turn signal lamp.      
4.    Remove the park and turn signal lamp nuts.
5.    Remove the park and turn signal lamp (2) from the fascia.