If theyre the same as the good ole days, the handle pushes on a splined shaft.
The handle has 2 slots (one on either side of the handle portion) where it engages the shaft.
There is a clip that looks somewhat like a horshoe & it slides into the slots & locks into a recess cut around the diameter of the splined shaft.
To remove, get a paperclip bent 90 deg about 1/8 long, push in on the door panel & fing the non-open end of the horseshoe, hook it & pull (using needle nose on the paperclip for strength.
Clear as mud? maybe you can goggle image a pic or something?
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Steve 96BBB 28K 3.42 Bolt-ons
95BBB 100K 3.73 383 New DD...already
broke fixt the 4L60E twice
95 Black WB4 Hole...ee...grail
96 Black WB4 No holes in this
95BBB 189K 3.08 Old DD Stolen...by Matt.
Whine..eee...Silver LS6