Sunday, Mar 27, 2016 at 22:30
I've done the same as Bob on my current truck (2 separate switches for Fyrlyts and LED bar).
However, on my previous rig (100 series), I had a DPDT switch, centre off. In one position the LED bar was on, whilst in the opposite position BOTH were on.
I like my current set-up better as there are times when I only need the LED bar, other times when I only need the spotties and on other occasions I like to have both on.
If you do still want to have the one switch, then the wiring is pretty basic.
You still need 2 separate relays with a wire for each one plus the high beam trigger wire. The latter goes to BOTH of the centre posts of the switch.
The wire from the relay for the lights you want on in both switch directions, goes to one of the corner posts of the switch PLUS a jumper is added from that post to the post opposite (but in line).
The wire from the other relay (the set of lights you only want to be on when the switch is in ONE position only), goes to the opposite corner of the switch. The 6th post of the switch is not used.
Roachie
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