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TR2/3/3A High beams seem to be stuck on when the headlights are turned on?

karls59tr

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Pressing the floor button to lower the high beams dosn't work. Is it a failure of the switch itself or is there a procedure to track down a wiring problem?
 

Sarastro

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Had it been working previously? did you do anything with the wiring?

If the answers are yes and no, respectively, it pretty much has to be the dip switch.
 
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