How do you program a 1999 ford expedition ignition key?

Answer 1

Programming spare SecuriLock keys Spare SecuriLocky keys can be purchased from your dealership and programmed to your SecuriLocky anti-theft system (up to a total of 8 keys). Your dealership can program your new SecuriLocky key(s) to your vehicle or you can do it yourself using the following simple procedure. To program a new SecuriLocky key yourself, you will need two previously programmed SecuriLocky keys (keys that already operate your vehicle's engine). If two previously programmed SecuriLocky keys are not available (one or both of your original keys were lost or stolen), you must bring your vehicle to your dealership to have the spare SecuriLocky key(s) programmed. Procedure to program spare SecuriLockY keys to your vehicle New SecuriLocky keys must have the correct mechanical key cut for your vehicle. Conventional (non-SecuriLocky) keys cannot be programmed to your vehicle. You will need to have two previously programmed SecuriLocky keys and the new unprogrammed SecuriLocky key readily accessible for timely implementation of each step in the procedure. Please read and understand the entire procedure before you begin. 1. Insert the first previously programmed SecuriLocky key into the ignition and turn the ignition from OFF to RUN (maintain ignition in RUN for at least one second). 2. Turn ignition to OFF and remove the first SecuriLocky key from the ignition. Controls and features 66 3. Within five seconds of turning the ignition to OFF, insert the second previously programmed SecuriLocky key into the ignition and turn the ignition from OFF to RUN (maintain ignition in RUN for at least one second but no more than 5 seconds). 4. Turn the ignition to OFF and remove the second SecuriLocky key from the ignition. 5. Within 10 seconds of turning the ignition to OFF, insert the unprogrammed SecuriLocky key (new key/valet key) into the ignition and turn the ignition from OFF to RUN (maintain ignition in RUN for at least one second). This step will program your new SecuriLocky key. 6. To program additional SecuriLocky key(s), repeat this procedure from step 1. If the programming procedure was successful, the new SecuriLocky key(s) will start the vehicle's engine. The theft indicator (located on the instrument panel) will light for three seconds and then go out. If the programming procedure was not successful, the new SecuriLocky key(s) will not operate the vehicle's engine. The theft indicator will flash on and off. Wait at least one minute and then repeat the procedure from step 1. If failure repeats, bring your vehicle to your dealership to have the spare SecuriLocky key(s) programmed.