The only "defect" on my 2018 Stinger Premium (with drive wise) was how the headlights were aimed... the driver side (left-hand-drive) low beam was aimed way too high, whilst the passenger side low beam felt a bit low. Also, both low beams were skewed towards the left - not nice to oncoming traffic. It seemed to me as if it were set up for the UK/Australia/Japan... Anyway, here in Massachusetts, headlights must be properly aimed to pass the annual state safety inspection; being a new vehicle, I can only speculate that it was not checked during it's first state inspection last week. I took it back to the dealer and they remedied the beam height and I'm sure most of you already know that there is no adjustment for side-2-side. The KIA tech & service manager concurred that the beams were in fact aimed incorrectly and told me that they were submitting a "technical request" to KIA USA for a solution. The high-beams, on the other hand seem to illuminate the tree tops and underside of over passes almost as well as the road ahead. I've noticed this on other vehicles as well. Anybody else?