If it's the light I'm thinking of, in the lower right hand corner of the dash, it's the tire pressure monitoring thing. Mine came on one day and all tires were down to 24lbs, once I filled them properly and drove for a few seconds the light went off.
You have a tire low on air.
It's the tire pressure warning light.
upside horseshoe on the car
the horseshoe shaped light is your low tire pressure warning light. check your tire pressure in all of your tires. the light will turn off once the tires are at the proper PSI.
Racing Plate
"the horseshoe" sounds like a reservoir icon; check your fluid levels. Suspect wiper reservoir empty.
The 'horseshoe' is a depiction of a reservoir, probably your wiper reservoir, but possibly your radiator reservoir, which should be about half-full when cold.
Low tire pressure
That is not a horseshoe. It represents a tire. The light is on because one or more tires is low of air pressure. All this is listed in your owners manual.
A light horseshoe is commonly referred to as a "racing plate" or "lightweight horseshoe." These shoes are designed for speed and performance, typically used in horse racing and other competitive equestrian disciplines. They are made from lighter materials to reduce weight while still providing adequate protection and traction for the horse.
Tire pressure warning light
three gallons