Radio upgrade

[Chipfactor1]

I bought a 2021 rebel with the 5” screen. It does have xm radio. I want to upgrade to the 8.4” uam connect4 without nav. I’m wondering do I need to reprogram anything? Or is it going to be a plug n play?

 

[Dr. Jim]

The 5 Inch Uconnect System under 5th Gen UConnect Systems has several threads on replacing the 5" screen with the 8.4" screen which will provide the answer to your questions.