2013 Mazda CX-9 passenger headlight not working
REDUX-1 facts now told (input)
USA car right side only fails
only lows fail right , high beams all good and flash mode works.
not HID, not DRL ,yes oldskool filament lamps. 9005s or so
the schematic is super simple seen in my 2nd post ,.
it is not the relay LOW bad. NOPE
it is not fuse left but
can be fuse right blown even micro cracks happen in fuses! if looks blow is it, if looks good test it.
be shame to go off TRACK for 20cent fuse ,NO?
the fuse best test is a voltmeter, head lamps on, and on Low and both sides of all LOW fuses read 12vdc
if one is less the fuse is blown. 12vdc in , 0vdc out is fuse blown.
the key factor here is tests done head lamps glowing on left side and lows only
the ground on right side lamp, works on high so it would seem ground is good
but gee wiz, some lamps may have 2 grounds to the lamp assembly and 1 is bad.
the voltmeter finds them all use it and trust it.
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