is it in the rear spoiler? Thru the trunk, light socket is right below rear window
I think the light assembly screws out from the inside of the trunk.
Should have an access panel inside trunk
power = light green ground = black
You must remove the entire tailight panel - remove trunk liner and the recessed nuts.
Trunk light switch is part of the trunk light socket assembly...
Open the trunk, there should be some long and short screws with nuts on them right above your head. If you have a deep well socket (recommended), you just have to take the nuts off. Then slowly lower the trunk making sure the light assembly stays on the car. Take it off and you should have access to all the lights.
I believe that one is accessed thru the trunk; lift the carpet out of the way and you should be able to remove the assembly.
There is a switch by the trunk lid and sounds like it needs replacing.
94 Buick Lesabre replaced battery and alternator and the alternator is not charging the battery. Battery light is on and off. Is this fusable link. If so where is it located
Cut the wire
Immidiately to the left of the steering wheel, below the traction control switch/twilight sentinel/interior light dimmer controls. Note that the trunk button can be disabled by a switch in the glove box or another switch in the trunk on the locking mechanism itself.