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I got power fold mirrors and memory seats working today. I have a loaded RST Silverado but power fold/memory was not an option on RST. My body harness had all the wires and pin layout for this to work. I did not have to rewire anything. I only had to replace harnessess/switches and maybe window regulator. I also did not need to program the memory module. I bought power fold mirrors a few months ago when I added 360 camera to the truck so I thought I would try adding power fold/memory and cooled seats. Cooled seats do not work yet that will need BCM programming. At first I had everything connected and it didn't work. This was depressing, then I put down driver window and everything started working. Key fobs folds mirrors in and out. Driver switch works folding/adjusting mirrors/windows (minus passenger). Mirrors point down in reverse (when I turn that option on). I can use fob to put windows down(when I turn option on). Passenger window is not working correctly, only works from passenger side. All memory functions work. Seats vibrate with cross traffic alert(when I turn option on). All the options to show up in my radio. Passenger power seat works. The only thing I don't think works is there are no pop up messages on my speedometer like if I am driver 1 or 2 with memory seats. I also don't know if puddle lights work yet. I will find out when it gets dark. Puddle lights do not work. I found most parts on ebay/ junk yard and lookupgmparts.com Buy list - Pair of power seats with driver memory seat - L Power fold mirror - L Switch Harness 84449518 - L Switch 84512862 - L Door Harness 84622367 - L Door Bezel w/ memory 84522626 (got on ebay, might have to buy a whole door card dont think they sell just bezel) - memory switch - R Power fold mirror - R Switch Harness 84449516 - R Switch 84559726 - R Door Harness 84622368 - R Window Regulator 84652636 (?? not working right)

Hello Everyone. I wanted to start this thread with saying that I am new to this forum and new to the Silverado Truck. I have owned many Tahoes & Suburbans in the last 15 years. This is my 1st Silverado. My truck is a 2016 Silverado 1500 LT - Crew Cab. Came with the standard DL8 Mirrors. Power Adjust and Heated. Had I known the differences between trim levels, I would have gone with the LTZ Model. Lesson Learned. Like those that have this trim level, I wanted to convert from DL8 to DL3 Mirror with Turn Signal and Power Fold. I found a set on eBay that came with the harnesses that were take offs from a 2015 Silverado Duramax 2500HD. I bit the bullet and bought them. Like everyone who has tried this - I ended up with the same results. Installed new mirrors, harnesses, and switch. The only thing that worked were Turn Signals and Puddle Lamps for both mirrors. I was only able to get up/down adjust on the driver's side, no control on the passenger side whatsoever, no power fold functionality. I spent the last two weeks reading up on the GMUpfitter Manual trying to understand why. After seeing the various connectors for the Mirror, Door Trim, and Door Hinge Connections, I realized why things didn't work. Like others, I realized that this was NOT a plug and play scenario. However, after spending the time, I was FINALLY able to get this conversion done. I have functional DL3 Mirrors on both Driver and Passenger sides. I have Turn Signals, Puddle Lamp, Power Adjust, Power Fold, and Heated. All using the Factory Switch. I don't have Auto Dimming (which is dependent on a circuit that is tied to the Auto Dimming Rear View Mirror that i don't have) and Reverse Tilt (from what I've read, requires BCM Programming to have that option in the DIC). I also don't have Power Fold when locked/unlocked with the Key Fob (also think this may be a BCM program option). I ended up doing a Connector - Cross Reference Sheet to compare what pins/wires were missing from each connector, for each door, between the new harness and the original harness. I quickly learned that the new harness had more pins loaded than the original harness. Since the new harness had the most pins loaded, I wanted to continue with the new harness, and use my original harness as the "donor" harness to acquire the missing wires/pins from. Some of these connections will require a splice. This process requires no wires going through door hinge and no BCM programming. There are (3) Connectors from the Driver's Side and the same (3) Connectors from the Passenger Side that you will need to focus on. Driver Side Connectors - X500, X505, X510 Passenger Side Connectors - X600, X605, X610 Pages 1521 - 1548 in the GM Upfitter Manual shows the detailed pin out and circuits for references. In my cross reference sheet, I include the part #'s that I have for both existing harnesses and the new harnesses. You will also see the missing pins from each harness, each connector. The new bezel switch part # is 23154702. After checking all the pins that I had loaded on the new harnesses, I came to the realization that these DL3 Mirrors came off of a truck that also have the Seat Memory Switch. A couple of the circuits are dependent of the Seat Memory Switch which would explain some of the different options on the pin out. i went down the road of thinking I could add the Seat Memory Switch and gain additional functionality. The problem is - The door trim panel connector doesn't have all the pins for the Seat Memory Switch to function. OK - So now I've concluded that I cannot have Seat Memory functionality without a new door trim harness connector (that only seems to come with a new door panel w/memory package). I wasn't looking at spending $400 for a new panel. I want to say that the most painful part in this whole process, was harvesting the missing wires/pins that I needed to load onto the new harness without damaging them. Also, when inserting the wires/pins into the new harness, you have to be ABSOLUTELY sure you are inserting it into the right pin and the right circuit. Once you insert it, you CANNOT remove it (unless you have the right pin removal tool) or cut it. I meticulously labeled EVERYTHING to avoid this confusion and wanted this to be as Factory as possible. Once I removed the wires/pin, I starting losing track of what they were, where they go, and where they came from. I labeled each end. Once I started cutting into the existing harness, I was at a point of no return. Please do this at your own risk! Here is the Cross Reference Connector Sheet I made to show all the connections. Connector Reference.pdf Here are some photos of the process: After I was all through, I rewrapped the harness with "friction tape" bought from Home Depot. It is the same tape that was used on the harness. If you have any questions, please let me know. Please note that while pins/wires were missing on one end of a connector, there were already loaded on the other end. Due to the "options" of the Seat Memory switch, some wires went to different places that ended up getting "abandoned" since I chose not to go the Seat Memory route. I had to splice into existing pins/wires that were already loaded due to this. Good Luck! Hope this helps those who have tried or are trying to get this done! It IS possible, just requires some work and patience. Side_by_side by pgamboa, on Flickr IMG_4482 by pgamboa, on Flickr IMG_4481 by pgamboa, on Flickr Wires-Pins_Labeled by pgamboa, on Flickr Wires-Pins_Inserted_labeled_3 by pgamboa, on Flickr Wires-Pins_Inserted_labeled_2 by pgamboa, on Flickr Spliced_Butt_Splice by pgamboa, on Flickr Spliced_Heat_Shrink by pgamboa, on Flickr IMG_4524 by pgamboa, on Flickr Connector Reference.pdf Connector Reference.pdf Connector Reference.pdf

I have a 2008 Work Truck trim Silverado with manual windows, mirrors, locks. Is it possible to add power fold mirrors to this truck? The info I could find is swaps for the mid/high level trims with power adjusting mirrors(DL8's) to the power folds(DL3's) but not much for manual everything mirrors for the entry level trim. I'm mostly interested in the power fold function (if the puddle lamp and the glass turn signal work it would be a plus, if not it's ok). I'm not looking into making it look like factory(door panels, factory mirror switch) since I know it isn't worth and it would be a giant pita to accomplish, just want to have this function even if I need to add an aftermarket switch and do some light wiring to make it work. Suggestions? Ideas? How complicated is getting it to work? I know these trucks have everything run through the BCM, maybe if it's possible to override this and just hookup the switch directly to the mirrors that would be fine. Thanks.

I have a set of take off DL3's with chrome caps. I bought them from a gentleman whose new truck was sent to Rocky Ridge and had these replaced with Tow Mirrors. They are in as new condition. $280 plus freight from S.C. Thanks Shane T.

These are a take off from my 2014 GMC Sierra SLT. They are the premium, fully functional mirrors: power fold, puddle light, turn signal, heated, memory, etc.. I have 50k miles on the truck. The mirrors are in excellent shape. I will add several photos close up photos when the sun is out tomorrow. I am only taking them off as I bought a travel trailer and I am swapping them for tow mirrors. Will trade for fully functional tow mirrors, e.g. A1 or OEM GM. These are ~$500 each to buy from the dealer new. Price is $450 for both. Buyer pays shipping. Thanks, Nate