2025 Lariat Homelink Mirror

[LimeMachines]

I purchased a A7062 ADUP1, but the seller cut the connector off. I also have the harness which piggy backs off the interior lighting for the 12V supply.

my mirror has 4 wires, white, green, gray and black. Has anyone encountered this configuration and might have an idea what the pinout is?

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[floridamanaaron]

From chat gpt

Yeah, that mirror is the same basic Gentex/Kia unit everyone’s been using on Mavericks. The 4-wire pinout is:

• Black = Ground
• White = +12 V for the mirror/compass (main power, usually switched 12 V)
• Green = +12 V for Homelink (you can just tie this to the same switched 12 V feed as white)
• Gray = Reverse signal input (12 V when in reverse, disables auto-dim when powered; if you don’t care, just cap it off)

On the Maverick overhead harness people typically do:

• Mirror black → dome light black (ground)
• Mirror white + green → dome light white/green (switched 12 V)
• Leave gray alone unless you want to go hunting for the reverse feed.

If you want to be extra safe, bench-test it first with a 12 V source: black to –, white+green to +, then shine a light at the front sensor and cover the rear sensor to confirm it dims. Gray should kill the dimming if you put +12 V on it.