What does the triangle with a exclamation point mean?

The yellow exclamation point close to the center of the odometer looks like an exclamation point surrounded by parentheses. This light means you should check your tire pressure. Once you have checked the air in the tires and remedied any issues, push the "Set" button on the dashboard. The light should disappear.

The yellow triangle with an exclamation mark will typically be accompanied by a message explaining what's gone wrong. Hopefully it will be self-explanatory - such as a low reservoir for the windscreen washer system.

Look in your owners manual

Can also find those symbols on the internet

possibly bad driver

The triangle with the arrow around it is for the wheel speed sensor. The triangle with the exclamation point is for tire pressure. Low tire pressure would set both of these lights off.

Hi, The exclamation point in triangle blinking is the "Emergency Blinker" This blinker turns on all all of the turn signal lamps at all four corners of the car. Left and Right, Front and Back. The triangle represents the European symbol for roadside emergencies. In fact on European Mercedes and other cars there is a triangle shaped reflector you can put behind the car so that other drivers know you have an emergency. THAT TRIANGLE ON YOUR DASHBOARD IS A BUTTON. PUSH IT ONCE. THE BLINKING SHOULD STOP. If you have a roadside emergency, and are broken down by the side of the rode. Push the Red Triangle and your lights will blink on and off ouTside to say, in effect "help".
Hope this helps.
Best,
Mark

bulb failure warning,check your brake lights.

I have a yellow triangle with a ? on my dash what does this mean

the exclamation point inside a triangle is the VSA activation indicator or Vehicle Stability Assist system indicator. If the indicator stays on, have the VSA checked at the dealer.

The exclamation point that you see is an indicator light to inform you that you have a low tire, if it flashes for a minute or so when you start the car that means the sensor is bad but if it is always just on that means you need to stop at the nearest gas station and put some air in those tires.

MIKESTA