1997 Dodge Ram
V10
Two Wheel Drive
Automatic
225000 miles

Situation:
I turn on the headlamps from the pull-switch, and only the parking lights turn on through both clicks. The only way I can get any response from the headlamps is to pull the multifunction switch (w/turn signal and wipers) ALMOST all the way back to turn on high, but not to the point it clicks, and hold it there. Occasionally, the headlights will come on while driving for a few minutes on their own, but will cut off shortly thereafter.

Headlamps have been replaced with no change in response, the headlamp relay has been checked and in working order.

Should I check the multifunction switch or the driving light switch next?

The multifunction switch is also the dimmer switch and that is likely your problem but you need to use a testlight to confirm that before replacing the switch.




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