I’ve had the same problem with my 2024 RAM 3500 MegaCab Cummins with 29,000 miles: the left side steering wheel controls (and back buttons) randomly quit working every 1,200-3,000 miles.
Truck has been taken to 2 dealers at least 7 times for: clock-spring replacement; left button replacement; right button replacement. Problem always returns after 1-4 months of driving.
Disconnecting the battery will fix the buttons for a few days or weeks, but the problem always returns.
One potential cause: the problem has only ever happened when my Banks Pedal Monster is installed. Of the 12+ times the buttons have quit working, 100% of the time it’s been when my Banks Pedal Monster is installed (I remove it when going to the dealer). I can’t say for sure but have wondered if the Pedal Monster might rarely trigger a current/short circuit issue that requires a battery reset. Correlation is not causality, but having the problem ONLY ever occur when the Banks is installed, at least 12 times over the past 10 months and 29,000 miles, is suspicious to me.
Will try pulling the fuse F82 instead as others have suggested, maybe replacing it. Not sure what to do at least point except to either leave the Banks Pedal Monster out permanently, or ask Banks to send me a new one in case that’s the root cause and it has a hardware defect.
How many others are using the Pedal Monster?