2005 Dodge Durango Owner's Manual - Page 11

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 11 consists of programming a blank key to the vehicle electronics. A blank key is one which has never been programmed and needs to be cut. NOTE: When having the Sentry Key System serviced, bring all vehicle keys to the dealer. Customer Key Programming You can program new keys to the system if you have two valid keys by doing the following: 1. Insert the first valid key into the ignition and turn the ignition to the ON position for at least 3 seconds but no longer than 15 seconds. Turn the ignition back to the OFF position and remove the first key. 2. Insert the second valid key and switch the ignition to the ON position within 15 seconds. After 10 seconds, a chime will sound and the Security Light will begin to flash. Turn the ignition back to the OFF position and remove the second key. 3. Insert a blank Sentry Key into the ignition and switch the ignition to the ON position within 60 seconds of having removed the second key. After 10 seconds, a single chime will sound. The Security Light will stop flashing, then turn on for 3 seconds; then turn off. The new Sentry Key has been programmed. Repeat this process to program up to a total of 8 keys. General Information This device complies with part 15 of FCC rules and with RS-210 of Industry Canada. Operation is subject to the following conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference that may be received including interference that may cause undesired operation. 2