I have a dead 2023 RT, no electrics except lights - any thoughts?

[Mikey]

I put in a new battery and that took care of the problem. Thanks to all who offered suggestions and feedback. My apologies for doubting those who suggested a weak battery was the cause. I do have a fault code, P1677, that I don't know what it means. Could it be the result of the dead battery? I do not know how long it has been there.

I am glad you finally came to the dark side and checked the battery!!! I don't know why, but lots of folks are stuck on the thought that a battery is supposed to last for years and so they fight not to do the easy thing and do a load test!!! These bikes with their computers and can bus systems see and need clean power and if they don't see it, they throw a fit. Glad you're on your way and had a learning experience on the way.