2009 Lincoln MKS Owner's Manual - Page 120

Locks and Security Note: Large metallic objects, electronic devices that are used to purchase gasoline or similar items, or a second coded key on the same key chain may cause vehicle starting issues. You need to prevent these objects from touching the coded key while starting the engine. These objects will not cause damage to the coded key, but may cause a momentary issue if they are too close to the key when starting the engine. If a problem occurs, turn the ignition off, remove all objects on the key chain away from the coded key and restart the engine. Note: Do not leave a duplicate coded key in the vehicle. Always take your keys and lock all doors when leaving the vehicle. Anti-theft indicator The anti-theft indicator is located in the instrument panel cluster. • When the ignition is off, the indicator will flash once every two seconds to indicate the SecuriLock system is functioning as a theft deterrent. • When the ignition is on, the indicator will glow for three seconds to indicate normal system functionality (IKT equipped vehicles only). If a problem occurs with the SecuriLock system, the indicator will flash rapidly or glow steadily when the ignition is in the on position. If this occurs, turn the ignition off then back to on to make sure there was no electronic interference with the programmed key. If the vehicle doesn't start, try to start it with the 2nd programmed key and if successful contact your authorized dealership for key replacement. If the indicator still flashes rapidly or glows steadily, the vehicle will not start, contact your authorized dealer as soon as possible for service (IKT equipped vehicles only). Automatic arming The vehicle is armed immediately after turning the ignition off. The theft indicator will flash every two seconds to act as a theft deterrent when the vehicle is armed. 120