PA Button on the left handlebar
On my bike, a Suzuki M50, the PA button is to flash your high-beams before you pass someone...just a sort of "courtesy" to let them know you're getting ready to pass them so they don't make any sudden lane changes.
It makes it easier than having to flip the high-beam switch on, the flip it off. If it's like mine, it doesn't actually stay on...it's a button that when you press on it, it turns on the high beams, but as soon as you let go the high beams are back to normal.
It makes it easier than having to flip the high-beam switch on, the flip it off. If it's like mine, it doesn't actually stay on...it's a button that when you press on it, it turns on the high beams, but as soon as you let go the high beams are back to normal.