On my '25 KR (manufactured 8/13/25), I had a few mods that wouldn't write. I'd have to check again but one was the remote window roll up, also the seatbelt minder disable, and a couple of others IIRC. About 2/3 were successful but the others reported back 'Gain security access failed - security...
Thanks for all the creation of and contributions to this thread! I just added the keypad to my 2025 King Ranch which was built August 2025 and the harness was indeed in the door still. Thanks to all the contributions to this thread I spent more time reading through the posts than I did doing the...