Switch by aft fresh water shower

[Smokin Fish]

I have recently purchased a 2002 396 and I am finding new features I didn't know she had. The newest feature is a mystery. There is a toggle switch on the left of the aft fresh water shower panel. We've flipped it (what we believe is) on and off several times and we don't see anything going on or off.

Does anybody know what it does or is supposed to do or operate?

[Midnightsun]

Definitely an add-on by the PO. Maybe some underwater lights?

[Smokin Fish]

Doesn't seem to be operating any lights. Emailed Carver and the nice guys there are having me do a little investigation behind the panel.

[bud37]

QR_BBPOST Doesn't seem to be operating any lights. Emailed Carver and the nice guys there are having me do a little investigation behind the panel.

Would there be a raw water wash down back there...maybe a second switch.

[Midnightsun]

Like I said, the PO must have installed that. You need to trace the wires down to see where they end up. Start by removing the 4 screws holding in the faucet plate and take a peak behind then yank on them a bit to see where it moves.