Oldsmobile 2002 Silhouette - Manual (Page 381)

6-40
Front Turn Signal/Parking Lamp Front Sidemarker Lamp
5. Replace the bulb by pulling the old one out and
gently pushing the new one into the lamp socket.
6. Line up the tabs on the socket with the gaps in the
socket holes and screw the bulb socket back into the
lamp housing until a click is heard (the tab popping
back out).