2010 Lincoln MKS Owner Guide 2nd Printing - Page 136

Locks and Security Note: To program MyKey™ features, refer to MyKey™ in this chapter. PERIMETER ALARM SYSTEM The perimeter anti-theft system will help protect your vehicle from unauthorized entry. If there is any potential perimeter anti-theft problem with your vehicle, ensure ALL Integrated Keyhead Transmitters or Intelligent Access Keys are brought to the authorized dealer to aid in troubleshooting. Arming the system When armed, this system will respond if unauthorized entry is attempted. When unauthorized entry occurs, the system will flash the turn signal lamps and will sound the horn. The system is ready to arm whenever the ignition is off. Any of the following actions will prearm the alarm system: • Press the control on the transmitter. When you press the lock control twice within three seconds on your transmitter, the horn will chirp once to let you know that all doors, the hood and the trunk are closed. If any of these are not closed, the horn will chirp twice to warn you that a door, the hood or the trunk is still open. • Press the driver or passenger power door lock control while the door is open, then close the door. 136 2010 MKS (mks) Owners Guide, 2nd Printing USA (fus)