Hazard Switch Light comes on only with Headlight Switch Light
I put new LED bulbs in the headlight and hazard switches, and tested from the terminals that both are in the correct orientation, and the headlight switch bulb works correctly.
The hazards switch light, however, comes on if, and only if, the headlight switch is 'on'. Turning the hazards on or off has no effect on the switch light (but the indicators do flash), nor does turning the key to run positions - it still lights up with the headlight bulb only.
To be honest, I'm not sure when the hazard switch light worked last. The incandescent bulb I took out was good (I tested it), but I don't ever recall seeing it on (but it's been a few years since it's been driven).
I had a relay replacement kit I hadn't installed yet either, so I finally installed that in case there was something there, but it made no difference.
I replaced Fuse 8 with the kit, but checked it still anyway. Curiously, with it removed, all the panel lights still work. Does that indicate a potential ground issue? Gonna check a few other fuses.