either the owner's manual or the factory service manual
the horn is behind the passenger side head light near the car battery. and the alarm sensativity ajuster is on the passenger side of the trunk behind the spare tire.
What kind of Pontiac? Bonneville, Grand Am, Grand Prix, Firebird, Sunbird, Sunfire, Parisenne, etc? You probably have a bad latch, replace it I just ran across this on my car and all I had to do was check latch alignment and align the latch
The trunk light switch on a Pontiac Sun Fire is typically in the latch assembly. This is usually inside the trunk and under the carpet.
With a key.
1997 pontiac gt can't open the trunk.
The word "Firebird" was an identifying model of auto from the Pontiac Motor Division. The body design was exact to the Chevy Camaro (both cars are made by GM). The more outstanding design was the addition of a hood decal of a flaming firebird on top, and a rear trunk winddeflector or spoiler that would create downforce when at speed.Varying models would come out in economical cars (like today's) up to the high performance street/race models. Years of models are roughly from the late '60s to themid '70s, before the first gas crisis. For an excellent view of a Pontiac Firebird, get the movie of "Smoky and the Bandit"with Burt Reynolds.
In the trunk
in the trunk with the spair tire
you probably can if you want to.
you will probably need to open the trunk, remove corner of carpet behind the light along with any plastic or metal being the taillight. then there should be a little pannel you can take off to get access to the light.
Use the key in the cylinder in the trunk.