Bill wrote: "How do you know the problem is with the switch?
Did you use a voltmeter to test for voltage at the light connectors?
Maybe the high beams are burned out on both lights?
And did you use a voltmeter to check for voltage at the steering column
wires? Perhaps the switch is working, but there is a problem after
between there and the headlights? Relay? Wiring? Connectors?"
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Thanks Bill, I tested for voltage at the bulb sockets and I think
there is voltage there -- IIRC there is voltage to them all the time,
and either the switch grounds it, or it routes to the BCM which grounds
it, it's been awhile since I first looked at.
I have been driving it like this for some time, as it's not a huge
deal, driving in town, etc.
I messed with it when I first got it, to diagnose what it needed,
which is when I discovered the switch is pretty expensive -- and hence a
floor switch would be so much cheaper, easier etc.
The headlight bulbs are good -- plus the high beam indicator doesn't
light up either, indicating that whole circuit isn't getting energized.
I had also posted it on the internet and the consensus was that the
switch is bad. Maybe it's a somewhat common thing.
If I was going to put in a floor switch, I would, at the beginning of
that process, do some further testing when I dug out the wires involved
in the operation.