what does a triangle with an explamation point in the middle of it mean on 2011 Volvo S60

this is a orange light on the dash

Asked by for the 2011 Volvo S60
The red warning symbol lights up to indicate a fault that could affect the car's drivability. This symbol illuminates when the vehicle is traveling at speeds above 5 mph (7 km/h). A text explaining the nature of the fault will also be shown in the information display. The symbol and accompanying text will remain on until the fault has been corrected. This symbol may also light up in combination with other indicator or warning symbols.
what do you mean by a text explaining the fault