How often to Service 2015 Jeep GC

I am new to the Jeep world and was wondering what you guys recommend? I know with my chevy truck I try to get the oil changed, tires rotated and balanced between 3500-5000 miles. The dealership I bought the jeep from didn't have the 2015 Owners manuals so I haven't been able to read through one. Any recommendations would be great...





Also Does anyone know how to remove the annoying seatbelt reminder? if you don't buckle up right a way the thing goes crazy



Thanks