Changing Bezels on Taillights

Let's first make sure we are clear on your terminology (and I assume you are doing this for a Duster).

By "bezel", are you referring to the chrome plated trim rings on the outside of the trunk tail panel, or are you talking about the black plastic housing that is inside the trunk and contains the bulbs?

The chrome bezels (that's what I have always understood them to be called) are fastened onto the tail light assembly using speed nuts. It is VERY easy to twist off the studs from the back of these fragile pot metal pieces, so be EXTREMELY cautious when removing those nuts. I try to support the stud with a pair of pliers when slowly turning the nut.

As far as I have seen, the lense is not held onto the black housing by adhesive. There are three (I think) tabs on the edge of the red lense that hook underneath "catches" on the housing. I have always been able to CAREFULLY pry the tabs out of the catches. Don't put much pressure on the black housing, try to press more on the red lense. Do the side with only one tab, then the other side just hinges away.