2011 Cadillac DTS Owner's Manual - Page 227

RIGHT REAR DOOR OPEN This symbol appears with this message. SERVICE BATTERY CHARGING SYSTEM This message displays when a problem with the charging system has been detected. The charging system light also displays on the instrument panel cluster. See Charging System Light on page 4 ‑ 47 for more information. Have your vehicle serviced by your dealer. SERVICE BRAKE ASSIST This message displays when the passenger side rear door is not closed completely. Make sure that the door is closed completely. This message displays if there is a problem with the brake system. The brake system warning light and the antilock brake system warning light may also be displayed on the instrument panel cluster. See Brake System Warning Light on page 4 ‑ 48 and Antilock Brake System (ABS) Warning Light on page 4 ‑ 49 for more information. If this happens, stop as soon as possible and turn off the vehicle. Restart the vehicle and check for the message on the DIC display. If the message is displayed or appears again when you begin driving, the brake system needs service. See your dealer as soon as possible. See Brakes on page 6 ‑ 33 for more information. SERVICE AIR BAG This message displays when there is a problem with the airbag system. Have your vehicle serviced by your dealer immediately. See Airbag Readiness Light on page 4 ‑ 46 for more information. SERVICE A/C SYSTEM This message displays when the air delivery mode door or the electronic sensors that control the air conditioning and heating systems are no longer working. Have the climate control system serviced by your dealer if you notice a drop in heating and air conditioning efficiency. SERVICE BRAKE SYSTEM This message displays if the ignition is on to inform the driver that the brake fluid level is low. Have the brake system serviced by your dealer as soon as possible. 4-69