Fourtrak no Headlights

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Has anyone completely lost their headlights?
Sidelight/park lights work fine. Headlight lamps measure ok. Have taken the headlight relay out and it measures ok and supplies volts to the two intact fuses in the fuse box labelled Headlights L and R. 12 Volts to ground measured at both Headlight terminals. Will look at combo switch tonight but think it strange that both the full and dipped circuits failed together?
Any light shed on this greatly appreciated....... Sorry 2

Fourtrak Headlights

Our trusty ,97 'trak has the occasional habit of losing it's lights when switching from dipped to main. A quick switch back and forth usually restores things. I've never investigated it but have always assumed there is some burn on the contacts that causes a brief break in the contact. Yours sounds more serious and you may find some kind of mechanical failure within the switch.

David T

i had the same thing the

i had the same thing the contacts to the back of the unit were filthy all cleaned and now all the lights are working