eng413ine

Contact SamDSJR and he can tell you specifically what mirrors to purchase and what you’ll need to do to get them to work. I put the mirrors on my 2019 RST. The heat, adjusters, driver’s side marker lamp, and temp sensor worked immediately. I had to run 3 wires from the BCM to the right mirror and 2 wires to the left mirror to get the rest of the functions working. Sam can instruct you as to which circuits you need to tap into to make it all work. He helped me out quite a bit.

Kirk, After you installed the mirrors and before you had the dealer reflash the BCM, did any of the light functions work? After I installed mine the driver’s side mirror clearance/parking lights work in the remote start mode and when the parking lights are on, but don’t work with the turn signals. On the passenger side no lights are working. I’m in the same situation as others, dealer says they can’t/won’t reflash the BCM.

New to the forum, first post. Looking for a little help. I just installed the tow/camper mirrors on my 2019 Silverado RST. I also installed new harnesses in the truck. The truck came with DLF mirrors and PEPS. New door harnesses are 84622371 and 84622372. Right after install the following worked on the new mirrors: mirror adjust, mirror heat, temp sensor, and driver's side only clearance lamp. What is not working on the new mirrors: passenger side clearance lamp, turn signal lamps, and cargo lamps. In knew the BCM would need to be updated, so I went to the dealer today with my code and they said the BCM cannot be updated because the truck doesn't have right hardware (connection to BCM?) to make the non-working features work. They couldn't explain why clearance lamp was working on one side, but not the other. Questions: Is what the dealer said accurate? Is there an add/update available for the hardware to make the features work such as an aftermarket connection kit?

I just installed the tow/camper mirrors on my 2019 Silverado RST. I also installed new harnesses in the truck. The truck came with DLF mirrors and PEPS. New door harnesses are 84622371 and 84622372. Right after install the following worked on the new mirrors: mirror adjust, mirror heat, temp sensor, and driver's side only clearance lamp. What is not working on the new mirrors: passenger side clearance lamp, turn signal lamps, and cargo lamps. In knew the BCM would need to be updated, so I went to the dealer today with my code and they said the BCM cannot be updated because the truck doesn't have right hardware (connection to BCM?) to make the non-working features work. They couldn't explain why clearance lamp was working on one side, but not the other. Questions: Is what the dealer said accurate? Is there an add/update available for the hardware to make the features work such as an aftermarket connection kit?