This is my first new car, I’ve always done maintenance in all my previous cars, from oil and filter changes to replacing clutches, my only concern is the warranty, I bought my st past december (2018) it only has around 8k miles. Do I have to take it to the dealer for service or can I take it somewhere else, or can I do the oil change? My only concern is keeping my warranty intact. Thanks for your replies. Also if you know a good dealership service-wise in San Diego I’ll appreciate if you let me know.