it means your handbrake is on
The exclamation point warning light on a BMW 650I indicates low tire pressure.
handbrake light
Brake system warning light.....
Tire pressure warning light.
what is the green p warning light on lexus is250
Parking bake is on.
The exclamation mark warning light on a Bobcat means that a problem with the vehicle has been detected. It can range from improper charging to low coolant levels.
transmission control module
Caution or warning
Tire pressure warning light.
The warning light in the bottom area of your tachometer that looks like a circle ( gear ) with an exclamation mark in the middle is your " check transaxle " ( transmission ) warning light . If the light stays on take your vehicle in for servicing
Burned out exterior light bulb.