2007 Cadillac STS Owner's Manual - Page 250

A CHECK TIRE PRESSURE DIC message will accompany the light. Stop and check your tires as soon as it is safe to do so. If underinflated, inflate to the proper pressure. See Tires for more information. This light will flash for approximately 60 seconds and then turn on solid if a problem is detected with the Tire Pressure Monitor system. See Tire Pressure Monitor System on page 433, Tires on page 421 and DIC Warnings and Messages on page 264 for more information. The TC warning light will come on briefly when you turn the engine on. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. The light will also come on if you turn the traction control system off using the TC on/off button located on the console. If the TC warning light stays on or comes on while you are driving, pull off the road as soon as possible and stop carefully. Turn your engine off and then restart it. If the light still stays on or comes back on again while you are driving, your vehicle needs service. Have the traction control system inspected as soon as possible. See Traction Control System (TCS) on page 323 and StabiliTrak® System on page 326 for more information. Also see Competitive Driving Mode (STS-V) on page 325 for more information. Traction Control System (TCS) Warning Light If the Traction Control (TC) warning light comes on and stays on, there may be a problem with the traction control system. 250