2002 Mercury Cougar Owner's Manual - Page 77

Locks and Security 1. Insert the first previously programmed coded key into the ignition switch and turn to position No. 3. 2. Turn the key back to position No. 1 and remove from the ignition within 5 seconds. 3. Insert the second previously programmed coded key into the ignition switch and turn to position No. 3 within 3-5 seconds. 4. Turn the key back to position No. 1 and remove from the ignition within 5 seconds, the key coding mode is now activated. 5. If an uncoded key is now inserted in the ignition switch and turned to position No. 3 within 10 seconds, this key is coded to the system. If coding is not completed correctly, indicator light flashes after the ignition is switched on with the newly coded key. Repeat the coding process. This process can be repeated after waiting 20 seconds. If failure repeats, bring your vehicle to your dealership to have the new spare key(s) programmed. ANTI-THEFT SYSTEM (IF EQUIPPED) When armed, the anti-theft system will help prevent your vehicle from unauthorized entry. If there is any potential perimeter anti-theft problem with your vehicle, ensure ALL remote entry transmitters are brought to the dealership, to aid in troubleshooting. 77