As per title - are they known to go bad?
Driving in rain yesterday with the dipped beams on I noticed the switch warm to the touch. Kinda odd as I recently did the 4Hi mod and used relays so the load on the switch should be much reduced. Heating was on (low temp) and through the demister and foot vents so nowhere near the vent next to the switch.
An additional 'problem' I have is erratic dome light override switching.
Should I go straight to replacing the switch or do a bit of digging eg, measuring voltage drop over the switch and/or checking for problems in the other circuits fed by the switch? All lights are working and look as bright as expected.
Driving in rain yesterday with the dipped beams on I noticed the switch warm to the touch. Kinda odd as I recently did the 4Hi mod and used relays so the load on the switch should be much reduced. Heating was on (low temp) and through the demister and foot vents so nowhere near the vent next to the switch.
An additional 'problem' I have is erratic dome light override switching.
Should I go straight to replacing the switch or do a bit of digging eg, measuring voltage drop over the switch and/or checking for problems in the other circuits fed by the switch? All lights are working and look as bright as expected.