The Wired HDH system is really nice. It's very self explanatory when it comes to wiring. I hid the main module under the driver's seat. Pre-wired eight wires to go into the engine bay. They will connect to two of the Wired Wagon relay boxes. Each relay box has 5 circuits, each with its own power lead. So I needed two of them for a total of 10. The Wired HDH system has switches for 8.
If you recall, I already have 6 switches on my dash next to the head unit.
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I guess you could say I've got a thing for switches. Maybe not has bad as Jango does, but I'll take the close second!
So far, switches will be for:
DASH
40" SR Rigid
2x6" SR Rigid for back up
Train horn
and a couple surprises now that Rigid has come up with the flush mount series
Wired HDH
LED scanner (I know, it's gay)
LED halos in headlights
Siren/PA system
LED rock light strips (inspired by Lima, SoCal)
LED engine bay
On board air compressor
and whatever else strikes my fancy, I guess.