What was the first car wtth turn siginels?

Question

What was the first car wtth turn siginels?

Answer 1

Im not sure, but before those signals were installed in vehicles, every driver had to use hand signals, just the same as the signals used in riding bicycles and motorcycles.

Answer 2

Buick introduced the first electric turn signals in 1938.

Answer 3

Some model T's had flags that folded in and out of the sides up by the cab.