2007 Cadillac STS4 Premium Engine type: 4.2L Northstar use mouse pointer to steer. SPACE - Accelerator B - Brake H - Horn Down Arrow - up shift Up Arrow - down shift 4 - P 5 - R 6 - N 7 - D G - Start up (will sweep gauges, the fuel, mph and temp gauge acts what they want to do and i was unable to fix) F - attempt start D - Key on S - Key off R - Refuel left arrow is for the left turn signal right arrow is for the right turn signal P turns on the hazards O cancels the hazards or the turn signals or when the steering wheel lines up straight, it cancels the left or right turn signals. Here is how to use the information display. 1- Trip Meter 2- Miles Range 0 shows the odometer. 6-8 shows messages The -'s mean that 2-5 is unavailable. More information display modes will come shortly.