Does anyone know how the high and low beam lights in the tach are supposed to function? My low beam light illuminates when the headlights are turned. And when switching to the high beams, both of the lights illuminate. The car is an early 71. Is this expected? Thanks
Good question (I like ones that require searching the drawings)
and based upon SOBill's great contributions, I found the following;
it looks like the low beam indication (as called in the owners manual) is actually when the park lamps (and headlamps) are turned on.
I should now trace the full electrical wiring diagrams to be sure (but I don't feel THAT good at the moment)
JFB is correct. One indicator illuminates when the parking lights are turned on, and the other indicator illuminates when the high beams are turned on.