Also it appears that AEV makes a wiring harness that allows on, off & reverse light functionality.
Rear lighting is often overlooked, yet it’s essential for nighttime off-roading, recovery situations, and setting up camp. AEV went out to solve this issue by creating a harness specifically for the 2019+ Chevrolet Silverado and GMC Sierra 1500 with AEV Rear Bumper and 2020+ Chevrolet Silverado...
aev-conversions.com
Kind of pricey & requires cutting a hole in your dash for the switch. But in fairness unless you install the GM upfitter switches or use an aftermarket switch controller then you won’t get on/off functionality at will.
Personally I would run an AUX switch solution of sorts. I’m not impressed with GM’s upfitter solution. It’s very half baked compared to what I had in my Bronco where the vehicle was prewired, had the switches built into the interior, had various tie in points, etc.
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While I really prefer hard wires & physical buttons I’ve been eyeballing the Garmin PowerSwitch. You can keep wiring under the hood and then use the app on CarPlay (or Android) for button controls and to keep your interior clean & sleek.
Garmin PowerSwitch™
www.garmin.com
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