Regarding screens: also make sure to configure the brightness correctly! I was recently driving with a relative in their new car at night, and the screen for navigation etc. was bright enough that I could see noticeably less than I'm used to. Turns out the screen does have separate brightness settings for day & night, but the night setting was at 4/10 per default (compared to 6/10 for the day setting). After lowering it to 1/10 the screen is still easily readable, and suddenly it's easy to see dark stuff again!