2008 Cadillac STS Owner's Manual - Page 247

SERVICE TIRE MONITOR This message displays if a part on the Tire Pressure Monitor System (TPMS) is not working properly. The tire pressure light also flashes and then remains on during the same ignition cycle. See Tire Pressure Light on page 3-67. Several conditions may cause this message to appear. See Tire Pressure Monitor Operation on page 5-70 for more information. If the warning comes on and stays on, there may be a problem with the TPMS. See your dealer/retailer. SERVICE VEHICLE SOON This message displays when a non-emissions related malfunction occurs. Have your vehicle serviced by your dealer/retailer as soon as possible. SIDE BLIND ZONE ALERT SYSTEM OFF If your vehicle has the Side Blind Zone Alert (SBZA) system, this message displays when the SBZA system has been turned off. See the Index in the Navigation manual and DIC Operation and Displays on page 3-74 for more information. SERVICE THEFT SYSTEM This message displays when there is a problem with the hood open and closed switches. The switches may need to be replaced. When this message is displayed, the theft-deterrent system will still be protecting the interior of the vehicle, however, the hood area will not be protected at this time. Also, the remote start function will not work when this message appears. See your dealer/retailer for service. SPEED LIMITED TO XXX This message displays when the vehicle speed is limited to XXX, mph in English mode and km/h in Metric mode, because the vehicle detects a problem in the steering, stability control, or suspension system. Have your vehicle serviced by your dealer/retailer. SERVICE TRANSMISSION This message displays when there is a problem with the transmission. Have your vehicle serviced by your dealer/retailer. 3-93