Black plate (74,1)Cadillac DTS Owner Manual - 2011SERVICE SUSPENSION SYS (System)This message displays when the magnetic ride controlor automatic leveling control system is not operatingproperly. Have your vehicle serviced by your dealer.SERVICE THEFT DETERRENT SYSTEMThis message displays when there is a problem with thetheft-deterrent system programmed in the key. A faulthas been detected in the system which means that thesystem is disabled and it is not protecting the vehicle.The vehicle usually restarts; however, you may want totake the vehicle to your dealer before turning off theengine. See PASS-Key ® III+ Electronic ImmobilizerOperation on page 3‑20 for more information.SERVICE TIRE MONITOR SYSTEMOn vehicles with the Tire Pressure Monitor System(TPMS), this message displays if a part on the TPMSis not working properly. The tire pressure light alsoflashes and then remains on during the same ignitioncycle. See Tire Pressure Light on page 4‑54. Severalconditions may cause this message to appear. See TirePressure Monitor Operation on page 6‑61 for moreinformation. If the warning comes on and stays on,there may be a problem with the TPMS, see yourdealer.SERVICE TRACTION CONTROLThis message displays when there is a problem with theTraction Control System (TCS). When this message isdisplayed, the system will not limit wheel spin. Adjustyour driving accordingly. See your dealer for service.See Traction Control System (TCS) on page 5‑6 formore information.SERVICE TRANSMISSIONThis message displays when there is a problem with thevehicle's transmission. Have your vehicle serviced byyour dealer.SERVICE VEHICLE SOONThis message displays when a non-emissions relatedmalfunction occurs. Have your vehicle serviced by yourdealer as soon as possible.SET SPD (Speed)If your vehicle has Adaptive Cruise Control (ACC), thismessage displays whenever the cruise control is set.First, the “CRUISE SET TO XXX MPH (km/h)” messageappears. After a few seconds, the “CRUISE SET TOXXX MPH (km/h)” message clears and the message“SET SPD XX” displays at the bottom of the DIC. See“CRUISE SET TO XXX MPH (km/h)” earlier in thissection and Adaptive Cruise Control on page 4‑14 formore information.4-74