don’t worry I’m still here just dealing with hybrid 4 cylinder engines that take the space of a V12 with a hybrid transmission and hybrid rear differential and hybrid turbo charger… all the magic you can do with 48V batteries but gotta take care of the 5 different cooling systems which are...
If you know anybody with a proper automotive scanner, it only takes a minute to reset the values of the steering angle sensor, aftermarket(non factory) diagnostic scanners have a section to set steering wheel after alignment, so you can try that if it fixes it, you should not have any suspension...
Many things, steering angle sensor may be outside learned values or need values to be reset, alignment(if alignment is performed, steering angle sensor need to be reset/thought-in) make sure your tires are in decent shape, if high mileage check your lower control arm bushings or any other worn...
Definitely not a nightmare, got it done on the same day, had to chase 1 cable that was chaffed during installation, it was right by the firewall. This is a 2023 C300