Topwater - I have a 700lx, same dash, here you go:
I have a '99 700lx here is what you need to know:
1. Slide swith that you can have on empty or full: That controls the livewell. Basically Empty allows the drain in the livewell to stay open to drain, and Auto switches the drain closed and allows when you use the livewell fill in Auto (more on that in a minute) to recirculate the water in the livewell.
2. The Switches on the dash:
- The upper RIGHT is the HORN,its a push button
- The lower RIGHT is the lights switch (Mine says NAV/ANC) press the top NAV and it puts on both lights (Front and Rear) and press it down ANC it only puts the rear light on.
- The upper LEFT is BILDGE, its a push button to turn on the bilge pump out
- The lower LEFT is LIVEWELL (MAN/AUTO), Press the top MAN and it pumps water from the lake into the livewell and stays ON until you switch it back to the center/off. Press the bottom AUTO and it recirculates the water already in the livewell (I think its like runs 1 minute on then off for 3 minutes and then 1 minute on...).