AC5900WCA - Unable to remove UV-C Bulb to Replace

Recently a change was made to the design of the AC5900WCA whereas the UV-C bulb does not simply pull out as the manual states. Instead, please power off and unplug your unit. You will use a Phillips head screwdriver to remove the two screws noted below. Once remove the bulb can be slid out of the socket (Be sure the bulb is NOT hot before removing to avoid injury). 

Once you insert the new bulb, tighten the screws back into place and you will be good to go!