2014 Dodge Durango Owner Manual - Page 20

18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE the vehicle. The system will not allow the engine to crank if an invalid Key Fob is used to start and operate the vehicle. The system will shut the engine off in two seconds if an invalid Key Fob is used to start the engine. CAUTION! • Do not make modifications or alterations to the immobilizer system. Modifications or alterations to the immobilization system may result in a loss of security protection. • The Sentry Key® Immobilizer system is not compatible with some aftermarket remote starting systems. Use of these systems may result in vehicle starting problems and loss of security protection. After placing the ignition to the ON/RUN position, the Vehicle Security Light will turn on for three seconds for a bulb check. If the light remains on after the bulb check, it indicates that there is a problem with the electronics. In addition, if the light begins to flash after the bulb check, it indicates that someone used an invalid Key Fob to start the engine. Either of these conditions will result in the All of the Key Fobs provided with your new vehicle have engine being shut off after two seconds. been programmed to the vehicle electronics. If the Vehicle Security Light turns on during normal Replacement Keys vehicle operation (vehicle running for longer than 10 seconds), it indicates that there is a fault in the electron- NOTE: Only Key Fobs that are programmed to the ics. Should this occur, have the vehicle serviced as soon vehicle electronics can be used to start and operate the vehicle. Once a Key Fob is programmed to a vehicle, it as possible by an authorized dealer. cannot be programmed to any other vehicle.