LED Mirrors on my LT Silverado…

[zeekeO]

I have a 2021 Silverado base model, and wanted those LED mirrors my truck didn’t come with. I ordered them, installed them, made sure they were plugged in but the won’t light up at all. Could anyone help?

[newdude]

No picture?

 

Which mirrors did you install?

[fondupot]

Your base model truck lacks the wiring required. 

[silveradosid]

if you are talking about the forward facing led's , don't waste your time, they are useless

[Phantom 4D]

You may require and extra harness. When I converted my 17 over to tow mirrors, both sides required an added harness. However, the the turn signals never worked on the mirrors. 

[GETGONE]

They require a new headlight switch with the "task light" option. BUT the biggest hold back is they need to have the BCM reprogrammed, which the dealer WON'T do because it's not a GM accessory.