The 2019 Blazer was engineered with latest electronic engineering, BUT... (1) why doesn't the capless fuel door lock when vehicle is locked? (2) While they designed tail lights & lic plate lights LED (very cool), why'd they take a step down in Technology, incorporating old fashioned incandescent Brake/Turn lights into the same unit? Further more, they're not brighter, are slow responding & dim, especially at any angle from rear. To make matters WORSE, to replace these short lifespan bulbs, the rear wheels, mud flaps & quarter panel bumper covers MUST be completely removed B4 the tail light assembly can come off the vehicle! This is not a do-it-yourself maneuver, thanks Chevy for the brilliant, modern engineering! How does anyone else feel about this?