I have a 2013 grey wolf and I have to bring it to repair shop after every trip out for things that going wrong window leaks broke knobs and numerous other things do I have a lemon on my hands what sho...
You might wait until you have a whole pile of "bugs" to get out and have the dealer fix them all.
Not trying to be smart but I wouldn't drive 45 minutes to have someone fix a broken knob. There is a hardware store fairly close to me that has just about everything I need for repairs.