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just purchased a used 2020 F350 XL 6.2L and noticed there are these LED strips under the cab that run above the running boards. I’m assuming these were a aftermarket install from the previous owner but I’m trying to figure out how to control them. There isn’t an obvious switch anywhere that I could see in the cab. What’s odd is that the strip on the driver side is lit up white and passenger is red. I attached pictures below for reference.
any help or guidance would be greatly appreciated!
thanks
Felix
LED strip off Drivers side illuminated Passengers side illuminated
I would suggest you:
Contact the previous owner, or ask the dealer to.
Continue looking for a switch, remote, or a light detector.
Or follow the wires to see where they go.
I added running board lights to my 2021. I tapped into the bed light that sits between the 3rd brake lights at the top of the back of the cab, this wire runs under the drivers door sill floor cover panel. Anytime the cab bed light is on, my running board lights are on. Maybe this is it? My guess is the red color was selected from a remote control the previous owner had, he probably selected red by mistake and lost the remote.
