2011 GMC Savana 3500 Cargo Owner's Manual - Page 35

Keys, Doors and Windows The remote vehicle start feature will not operate if: ... 2-7 Door Locks WARNING (Continued) injuries or even death from heat stroke. Always lock the vehicle whenever leaving it. . The key is in the ignition. The hood is open. The hazard warning flashers are on. There is an emission control system malfunction. See Malfunction Indicator Lamp on page 5‑20. The engine coolant temperature is too high. The oil pressure is low. Two remote vehicle starts have already been provided. { WARNING Unlocked doors can be dangerous. . . . . . Passengers, especially children, can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle will not open it. The chance of being thrown out of the vehicle in a crash is increased if the doors are not locked. So, all passengers should wear safety belts properly and the doors should be locked whenever the vehicle is driven. Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent (Continued) Outsiders can easily enter through an unlocked door when you slow down or stop the vehicle. Locking the doors can help prevent this from happening. . To lock the door from the inside, slide the manual lever on the door down. To unlock the door, slide the manual lever up. From the outside, use the key.