CT4-V Replacement Key Fob - Colors and Part Numbers

[ongnoi]

I misplaced the second key fob and would like to explore options to get a replacement one in a different color than red. It would be very helpful if you can share the P/N of your colored key fob and whether it has the remote start button. Thank you!

• Red key fob without remote start button: 85002108

 

[savethemanual]

Ooh. I would love to get a blue one.

 

[AtrociKitty]

What's the procedure for programming a new/extra key fob?

 

[jwolf99]

What's the procedure for programming a new/extra key fob?

When I took delivery of my car one of the fobs was missing. The dealer ordered me another one and had it shipped right to my house. After multiple unsuccessful attempts to follow online instructions to program it I had to bring it back to the dealer. Their "top tech" said that the blackwings have to be reprogrammed using the service department computer and that the standard programming procedure does not work.

 

[Neveready]

Cadillac CT5-V Blackwing Colored Key FOB Cover

The Savage Cadillac CT5-V Blackwing Colored Key FOB Cover is the perfect aftermarket accessory! Multiple colors to choose from! Upgrade now!

savagecadillac.com

Finally a solution...
They also have an actual key fob cover but it's fake CF look

 

[leres]

I was looking at this the other day and here are the part numbers I identified (note that the online dealer witesites don't include many details in the descriptions; for each part number I found I searched images to determine the color and button variant):

85541922	Remote Control Door Lock (blue w/remote start)
85541923	Remote Control Door Lock (red w/remote start)
85541924	Remote Control Door Lock (red w/o remote start)
85541925	Remote Control Door Lock (blue w/remote start)
85541926	Remote Control Door Lock (blue w/o remote start)
85541927	Remote Control Door Lock (red w/remote start)
85541928	Remote Control Door Lock (bronze w/o remote start)
85541929	Remote Control Door Lock (bronze w/remote start)
85541930	Remote Control Door Lock (plain w/o remote start)
85541931	Remote Control Door Lock (plain w/remote start)

I recommend double checking part numbers with a dealer before ordering...

 

[VMO]

I misplaced the second key fob and would like to explore options to get a replacement one in a different color than red. It would be very helpful if you can share the P/N of your colored key fob and whether it has the remote start button. Thank you!

• Red key fob without remote start button: 85002108

View attachment 22035

I'm new to the forum and wanting to replace my FOB. I found a replacement. Is it as simple as swapping the shell. I think I figured out how to remove the electronics. has anyone done this successfully that can offer any insight? Here's the OEM part although I'm skeptical about it buying it from ebay - OEM 2020-2024 Cadillac CT4 CT5 Smart Key Fob Remote 5B YG0G20TB1 | eBay

 

[Argent86]

I was looking at this the other day and here are the part numbers I identified (note that the online dealer witesites don't include many details in the descriptions; for each part number I found I searched images to determine the color and button variant):

85541924

Remote Control Door Lock (red w/o remote start)

I recommend double checking part numbers with a dealer before ordering...

Aha! That explains the sticker printed "1924" on my remote. Also has a scan code on the sticker, of some sort. I can't scan it. Oh well, I'll peel it off and save it.