Dead radio, levelling jacks, keypad lock

My 2015 Jayco Melbourne class C isn't getting any power to the radio, auto leveling jacks, and keypad lock but all other power seems to work and it drives fine. If it is fuse related please help with locating the right fuse. Same with locating isolator or solenoid that may be the cause. I recently was messing with and lubricating a stuck contact rod on the side bottom of the door, if that helps.