My 2021 Elantra SEL has fewer than 3k miles on it. Today I started it and multiple systems started sequentially alarming. Collision avoidance, lane departure, etc. Also, the steering was no longer assisted and I had to crank hard with both hands to steer. Tried backing out, then parked it as it was clearly unsafe to drive. Diagnostics shows a bunch of SCC and LKAS sub system errors on the app but I can't find the codes on line that are showing. For example, C161187 DTC System Chassis, DTC Subsystem LKAS. Multiple restarts failed to clear the issue and the car is currently not drivable.