New owner?

New 2015 interstate coach owner and have found tons of great info here so thanks to all. Just finished week long trip with wife 4yo daughter and our cocker spaniel through the highlands and blue ridge parkway, coach is awesome and handles mountains excellent.



Is it possible to switch radio stations on steering wheel controls like the volume?



Didn't need to use is but does generator need to be used to fire furnace?



Thanks everyone.