Okay so this is gonna sound extremely stupid, I know, but today I switched out my 2017 BMW 330i and I leased a new 2019 C300 straight from the dealership. Meaning, I didn't build the car so therefore I didn't add any packages since my dumb thought process was its a 2019 stock car and a Benz it should be equipped w certain packages like parking/nav/lighting. I even took it for a test drive, but I didn't park the car or have to use the nav which is why I didn't notice, also the dealer didn't even mention a thing about packages so it flew over my head. He just kept discussing old installation payments the entire time. I know navigation can be installed but basically what I wanna know is can i add packages like park assist w/sensors, and ambient lighting (sans pricing) after purchase? Cuz honestly for the price I'm leasing the car, and the quality I received, it feels like a major downgrade from the BMW, which is killing me. Sorry for the long read lol.