2005 Cadillac DeVille Owner's Manual - Page 70

Doors and Locks Door Locks {CAUTION: 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. You increase the chance of being thrown out of the vehicle in a crash if the doors are not locked. So, wear safety belts properly and lock the doors whenever you drive. • 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 injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. • Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. Locking your doors can help prevent this from happening. 3. Insert the new battery as the instructions under the cover indicate. 4. Snap the transmitter back together tightly to be sure no moisture can enter. 5. Press any button on the remote keyless entry transmitter to resynchronize the transmitter. 6. Check the operation of the transmitter. 2-8