Headlight low voltage one side when either on or off
What is your question?
2007 MKX driver side head lamp. Checked voltage at the back of the low beam bulb. 9.5 volts when either on or off. Passenger side 0 volts off, 13.5 volts on. Driver side low beam connector feeds to main connector leaving head lamp housing assembly. checked voltage coming into headlamp housing assembly from wiring harness, 9.5 volts, same as above. maybe switch?
What makes this problem better or worse?
nothing. just does not get enought voltage
How long has your 2007 Lincoln MKX had this problem?
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Fuse box diagram: https://www.autogenius.info/lincoln-mkx-2006-2010-fuse-box-diagram/ Good luck!