If the exclamation point is inside a yellow horseshoe, the tire pressure is low
It's your low air pressure warning light, check your tires pressure.
Tire pressure warning
it means that a bulb is burned out
Its the parking brake light.
it means that the handbrake is on
It means there is a problem with your transmission.
If you look closely and the exclamation point is wrapped by a cross cut view of a tire, it indicates the tire pressure of one or more of the tires is low.
Normally this is a low tire pressure indicator. The exclamation point is shown inside of what looks like a tire casing with tread on the road. It denotes a tire on the vehicle is 6 or 7 lbs. psi different than the vehicles' normal recommended pressure.
it's the low tire pressure indicator. page 61 of the owners manuel
Hazard lights (flashers)
I am a master certified Kia tech. I believe the exclamation point inside the lines(which are supposed to be a tire symbol) is a low tire pressure warning indicator. Check all tire pressures, as a drop of just 10% will set the lamp off. It will take up to 5 minutes with the car running for the lamp to shut off after filling tires. Hope this helps.