that depends on if you have auto windows or not. if you do then there should be a couple of screws on the inside door handle. unscrew these and then all you should have to do is unclip the panal from the back.
You need to take of the door panels!
How to remove left inner door panel of a Pontiac Bonneville 1996
how do you replace a blend air door assembly on a 2000 pontiac bonneville
locate blend door actuator for 1997 pontiac bonneville se
4x6
there is a button on the drivers door at the bottom check there
On my '95 Bonneville the trunk release button is on the driver's door below the door handle. Hope this helps.
replace temperature door actuator.
The 2002 Pontiac Bonneville rear door panel is held in place by eight retaining clips and two screws. Remove the screws that can be found near the door handle. Pry outward on each retaining clip to remove the door panel.
location were is fuel relay to 87 Pontiac Bonneville
fuse box fuse for the door lock
I am finding people say it was a 65 Pontiac Bonneville 4 door or a 4 door GTO