I just received my Donnelly ECT mirror and have installed it in my '99 F-250 SuperDuty. I am hoping that someone can help me out with connecting the power cable. I've got everything ready to go. I just don't know where to connect the power cable to. The instructions tell me to connect it to a 12 VDC ignition line. Can someone describe which wire this might be?

Thanks in advance!

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'99 F-250 Super Duty XLT Crew Cab XLT 4x4, prairie tan, V-10, cab steps
Mods - K&N filter, spray-in bedliner, tinted windows, Ford hood deflector, Ford mud guards, Donnelly ECT mirror is on the way
Soon to be Mods - Hard tonneau, Airaid, Superchip

 

I have the 250 LD and had to tap into my autolamp power-lead (which is ignition-only). I had a hell of a time trying to find a different ignition-only power lead, so I went with that one.

Not sure if you have this option so this may not help...

Good luck,

Jim

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'99 F-250 LD 5.4L SC XLT 2WD in White/Silver (w/ EVERYTHING 'cept leather and engine block heater) -- added: SnugTop Hi-Liner & carpet kit, Donnelly electrochromatic/compass mirror, K&N filter, SuperWhite 9007 bulbs, IAS shocks, 3" Induction Airbox Mod, more to come... (Westin side bars, cat-back exhaust, electric fan, and Superchip are next)