SERVICE BRAKE SYSTEMThis message displays along with the brake systemwarning light if there is a problem with the brake system.See Brake System Warning Light on page 3-40. If thismessage appears, stop as soon as possible and turn offthe vehicle. Restart the vehicle and check for themessage on the DIC display. If the message is stilldisplayed or appears again when you begin driving, thebrake system needs service as soon as possible.See your dealer/retailer.SERVICE BRAKES SOONThis message displays if there is a problem with thebrake system. If this message appears, stop as soon aspossible and turn off the vehicle. Restart the vehicleand check for the message on the DIC display. Ifthe message is still displayed or appears again whenyou begin driving, the brake system needs service. Seeyour dealer/retailer.SERVICE PARKING ASSISTThis message displays if there is a problem with theUltrasonic Rear Parking Assist (URPA) system. Do notuse this system to help you park. See UltrasonicRear Parking Assist (URPA) on page 2-48 for moreinformation. See your dealer/retailer for service.SERVICE STABILITRAKIf your vehicle has StabiliTrak® and this messagedisplays, it means there may be a problem with theStabiliTrak ® system. If you see this message, try to resetthe system. Stop; turn off the engine for at least15 seconds; then start the engine again. If this messagestill comes on, it means there is a problem. Youshould see your dealer/retailer for service. The vehicleis safe to drive, however, you do not have the benefitof StabiliTrak®, so reduce your speed and driveaccordingly.SERVICE SUSPENSION SYSTEMThis message displays when the Road SensingSuspension (RSS) system is not operating properly.Have your vehicle serviced by your dealer/retailer.SERVICE THEFT DETERRENT SYSTEMThis message displays when there is a problem withthe theft-deterrent system. The vehicle may or may notrestart so you may want to take the vehicle to yourdealer/retailer before turning off the engine. SeePASS-Key® III+ Operation on page 2-23 for moreinformation.3-58