I have a Canadian 2020 Z5, they come with signals and 4-way flashers if you want me to check anything on mine, need pics of something, etc...let me know.
People have snickered about the signals and 4-ways....but in 200 short kms, I (and the 2 bikes behind me) found the signals really handy on a ride I was elected to ride in really dusty conditions. A lot of it was logging roads and power-dry dusty, and the bike behind me could hang way back and I could signal left or right for an upcoming turn, and I'd put the 4-ways on for a few flashes, then a left or right to indicate a 90 degree in the logging road. They said it was handy...visibility was crap, and with the signals they always knew what was happening ahead of them.