Our 2017 Vegas has drawers with rails; If yours has rails this should work:
1) open the drawer until it stops.
2) look on either side of the rail - there is a small black plastic piece in there.
3) Lift one of the plastic pieces up and at the same time push the other side down and pull the drawer forward and off the rail.
Jiri & Lynne V.
2017 Vegas 25.3
I also have a 2015 Challenger. When you pull the drawer completely out, you will see little plastic tabs/levers on the end of each slide rail. Move either the left side up and right side down, or vise versa, while pulling the drawer forward and the drawer will come completely off the rail. Works with all the ball bearing glide drawer rails in the Challenger.
Tom and Lisa
2015 Challenger 37TB
2015 Ford Taurus toad