Probably not but just in case, If I'm seeing this right and in the right area?, I believe I'm able to see 2? white switches in the mirror on the right that would show the left side of the closet...The switches are incased in a black cased cover with a hazard warning sticker just below them. Does yours have the same and are they marked?
I also found in the owner's manual where it says the left switch is for the To convert the mid cabin couch/bed assembly into a berth follow the steps below: 1. Press the left portion of the switch below the mid cabin sliding window to activate the screw jack which in turn extends the base of the couch aft.
Plus for a technical aspect, I believe in the Electrical Schematics and page 17, the switch may be listed as BED RAM SW that uses wiring color ORN/TAN found near J96 MAIN PANEL plug 2 all in which appears to possibly be in line with the closet area wiring... Or page 183,
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