maintance

Hello, Recently my last/next track button on my steering wheel has been deteriorating. Now must of the rubber coating is gone. Is there an easy way to replace this button? Or does the whole steering wheel need replacement? I included a pic below. Any help is appreciated. I use this button a...

So I plan to maintain the car myself but don't want any crap from the dealer if warranty issues arise. So I plan to keep a log book and keep all receipts for everything. Has anyone had any experience with Hyundai and warranty etc? I change the oil more often than suggested and can do all the...