Series 3 Questions about electrics/switches

So I am sure most old Landy's have been "customized" but seems mine has lots of stuff it shouldn't. It has a rear safari door wiper and washer unit (an old bottle full of fluid) that someone has hacked in. I am sure this is not standard. Also have a bunch of switches that shouldn't be there.

In the first pic I have no idea what the switch with the red arrow does or if it is standard. The green arrowed switch is for the fan but it seems to work when you push down, middle is neutral but does nothing I can see when pushed up, what should it do?
The amber arrowed light seems non standard and seems to do nothing. Any ideas?


Next pic - what should the red arrowed knob do? The amber arrowed switch is non standard, any ideas? and what should the green arrowed knob do? it looks like some kind of light switch?

Last pic - not sure if the arrowed thing is standard or what it does? It seems to be broken.

Switch next to light switch is for instrument lights and interior light, however it's a nonstandard switch so it's time to trace those wires or suck it and see. Amber light is low fuel.
Fan switch should be fast slow and off.

Middle console is optional so the switch are personal preference. Looks like hazards and fog light. No idea on the others.

Knob between dials resets trip meter, just twist it unless it's broken


And one of the switches is likely to be for the rear washer.

Is one of middle console switches brake test switch for the brake light , proves the bulb works in one of the units alongside it other will be fog light on indicator..
Usually fitted if you have servo with dual bake system.

Red nob is pull for hazards but mine didn't work and has a dozen wires

I removed everything and did my own thing.

The light switch in the first one should light the instrument panel with the side lights in first position. The switch next to it could be for the rear wiper or rear screen wash. I've got one like that cept it's in the position below. In mine the amber light is a red bulb for the voltage indicator. Centre console x1 on the fog lights and the outside switch is the hazards. The wee red switch is odd no idea. Extra switch above is non standard.