GMC 1996 Suburban Owner's Manual page 293

Front Parkin-rn Signal Lamps with
Composite Headlamps
1. Remove the screws and
take out the parkinghum
signal lamp assembly.
4.
2. Squeeze the'tab on the side of the lamp socket while
turning the socket to the left.,
5 .
6.
7.
Push in gently on the bulb, turn it to the left and
remove it from the socket.
Put the new bulb in the socket, gently press in .on the,
bulb and tum it to the right until it is tight.
Put the socket back into the lamp assembly and turn
it to the right until it locks.
Put the parking/turn signal lamp assembly back into
the vehicle and tighten the screws.
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