I have a 2003 sable, and had the same probelm. By looking at the owner's manual, I found at that it was and indicator that something is possible wrong with the transaxle and if it continues flashing, your car needs checked. Mine flashed for a couple of hours but as soon as I restarted the car, it hasn't been back on since.
low tire pressure if it is the upside down half circle, kinda like a U with an exclamation.
There should be a yellow triangle with an exclamation mark inside flashing from the revometer/speedo.
FTD .
Low tire pressure
Check the user manual before your use the product
In math, an exclamation point means 'factorial.' This means you multiply that number by all of its previous numbers. For example, 4! means 4*3*2*1. I've never seen one inside a circle, though, so I'm not sure exactly what that means!
It's the TPMS warning light. "Tire pressure monitoring system"
It means warning. Check your owners manual first. Usually its Brakes or Brake fluid.
the ! usually means to check something under hood or oil change reminder. Depends on the car, You should check your owners manual.
On a 2001 Mercury Sable : That's your " CHECK TRANSAXLE " ( transmission ) warning light The warning light is located in the bottom of the tachometer on the left side . If the light stays on take the vehicle in for servicing
The tire pressure warning light on a 2008 VW Jetta City , parenthesis enclosing an exclamation point, can be reset once the pressure is restored. Press the set button on the dashboard.
An exclamation mark inside a triangle is a warning sign. This can be a warning sign on many devices including a car, a computer, or a cell phone.