My brakes lights do not work if the key is not on the on position.
Dec 15, 2017 at 10:47 PM
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PATENTED_REPAIR_PRO
✓Experienced Mechanic
1,853 POSTS
I do not think they are supposed to work without the key on run, because the "BRK SW" fuse is not hot unless the run/crank relay is energized.
The run/crank relay gets its power from the ignition switch when the key is on only run and start.