Pull switch question

I am redoing my dash and modernizing it with back lit led light switches. I have a row of 4 push pull but only the first and second control the headlights and interior lights but what are the other 2 for as I don’t see them do anything. My wipers are on my steering column and I don’t have day time running lights.

They were just there if you need them. The second two position switch was for the VW 2 speed wipers. The other off/on can be used for fog lamps. I just left them there and think of them as spares if the others should fail.

Thanks. I’ll keep all 4 then as it makes the set up balance.