You didn't say anthing about what else is connected to those after market switches, but tracing those should give you an idea what they were used for. The aftermarket accessory options are huge so they could be for just about anything. Have you turned on either switch to see what they might do?
If I was to wager a guess, I think those lights indicate application of power to whatever accessory the switch is hooked up to. If they are fuzed correctly (always a gamble if done by the previous owner), then the worst that will happen is that you might blow a fuze.
What they do could be amost anything. If the switches are hooked to 12VDC on one side and only go to the LEDs on the other, then whatever was being powered by the switches has been removed. In that case, you have part of the work done if you want to add any farkle of your choosing.
One possibility of the use of the clear LED might be a battery voltage indicator like I have on my bike. When the voltage is too low/high, it glows red, if it is marginally low/high, it glows yellow, and if it is within the normal range, it glows green. It appears to be clear when no power is applied. When you first turn on the ignition key, it will glow yellor or red. When you start the bike mine goes yellow for a few seconds and then transitions to green. I located mine down in the fork tunnel but within eye shot without moving my helmel. That way it is shielded from direct sunlight so I can see it under most circumstances without shielding it with my hand.
Just look at this situation as a learning experience for your bike and a personal adventure puzzle to figure out what they might do. :excited:

opcorn: