2021 Hyundai Palisade body & structure problems

While driving, the vehicle in front of me stopped suddenly. When I pressed on the brake pedal it felt stuck and did not respond properly. The forward collision automatic braking system did not activate. This resulted in a crash. After the incident, the vehicle had fluid leaks and severe front-end damage and is not drivable. I am concerned there was brake system failure prior to impact.

The design of the shifting mechanism is backwards so that drivers meaning to put the vehicle into drive (and go forward) will easily confuse the buttons and put the vehicle into reverse (sending the vehicle backwards). Thinking about a shift knob on a standard vehicle, one thinks of the knob in "reverse" as being back towards the rear windshield. Same with a motorized wheelchair: to go forward you select the position in the front, and to go back, you select the position in the back.