Pontiac 2001 Montana Owner's Manual page 383

Front Sidemarker
To replace the front sidemarker bulb(s) do the following:
1. Open the hood.
2. Remove the thumbscrew attaching the front turn
signal/parking lamp assembly to the headlamp assembly.
3. Pull the front turn signal/parking lamp assembly
away from the vehicle.
4. Unscrew the bulb socket from the lamp assembly by
turning it counterclockwise.
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.
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