2001 Mazda MPV Low beams don't work, High Beams do.

Like the title says, my wife's MPV headlights just started acting up:

Low beams don't work, high Beams do.

Funny thing is when you put the low beams on - the high beam light in the dash stays on but no beams at all(?). High beams work fine. Wierd.

Fuses and bulbs are ok.

Seems to be either the switch in the stalk or the relay, but I am wondering if the relay is bad then both high aND LOW BEAM would probally NOT WORK? Does someone have a schematic they can look and to see hw this could happen?

Relay or stalk switch?