04 ford escape remote programming

Does anyone know how to program oem style remote on 2005 Ford Escape.This is not the factory remotes but the aftermarket look alike made by codealarm for Ford and the vehicle has an alarm/autostart combo. Thanks.

Adding Remote Controls to Your System: The system has the ability to operate from up to eight (8) remote controls. Follow these instructions to add a remote control to your system. 1. Make sure the security system is disarmed and the ignition is off. 2. Open the driver’s door. 3. Turn vehicle ignition on. 4. Press and hold programming/override button under the instrument panel. After 15 seconds, the horn will chirp three (3) times. This indicates that the unit has entered the remote control programming mode. 5. Release the programming/override button. 6. Press the button on the remote control to be programmed. The siren or horn will sound once, indicating that the system has “learned” that remote control. 7. Repeat step 6 for any additional remote controls. 8. Turn the vehicle ignition off to exit the programming mode. Test all remote controls to ensure that they work properly.