You have to slide it up and out (away from the cab), if it's anything like my DK machine. Mine also had a bit of hot glue gun glue making things iffy. With a bit of wiggling, I got it out, cleaned up the glue, and now I can take out off and put it on as needed.
At the bottom of your bezel, is there a thin piece of black metal? Use that as a handle to lift up, if it's there.