What is the dash light with an exclamation point?
What is the dash light with an exclamation point? Low Tire Pressure Modern cars come with tire pressure monitoring systems and the little exclamation point inside of a half-circle merely means one or more of your tires have low pressure. If you see this sign don't freak out. Instead, find a safe place to stop and inspect your tires. What do the warning lights on the dashboard mean? Generally speaking, whether it’s a single light, or your dashboard is lit up like a cul-de-sac at Christmas, you should address the issue swiftly. This is a general guide to dashboard warning...