22-09-2023, 08:11 PM
Single wire (+ve), rely on the mounting to be successfully earthed to the body at the mounting point.
Good in theory, but not usually 100% effective. Best to run a second wire and ground it to a good earth connection on the body somewhere, or the battery.
Mine have two wires, to earth properly, and a relay each, to an ignition live positive switch. (Won’t come on, unless ignition is on, and will be off, if ignition is off).
Unlike driving lights, that legally should only switch on with high beam, fog lights can be wired to be switched on, with just parking lights, or headlights.
Good in theory, but not usually 100% effective. Best to run a second wire and ground it to a good earth connection on the body somewhere, or the battery.
Mine have two wires, to earth properly, and a relay each, to an ignition live positive switch. (Won’t come on, unless ignition is on, and will be off, if ignition is off).
Unlike driving lights, that legally should only switch on with high beam, fog lights can be wired to be switched on, with just parking lights, or headlights.
88 Blue T3 CL Caravelle
91 Blue T3 Single Cab
91 Blue T3 Single Cab