my fursona does not know what a turn signal is, but not because they drive a bmw, rather because they are from the 1200s and do not know what cars are and has probably never gone faster than 15mph (24.1kph, or 6.7m/s)
Mine does, Koor does, Vermilion flashes it once a millisecond before making his move, Leo uses hand signals in the dead of winter cause he drives a '24 Rickenbacker with a single brake light, Jade doesn't really fit in a car
Masa does not, being a whelp, and small enough to fit in either a carseat or booster seat, but also grounded transport is such a rarity in his world he'd wonder why it's not going as fast as a train, or why there's no space to walk around in or stuff to eat like the transport airships have.
This is a good question! It'd be hard to answer because they have really good public transportation in Vandheim, so they don't really need to have a car
