1 Arm and disarm the alarm sixteen times or until the alarm stops responding, alarm now in program mode.....
2 Once in program mode press the button of the new remotes(s), press the button of the original remote(s). This must be done within 8 seconds of each action. If 8 seconds pass without any actions the alarm will automatically exit programming mode and you will have to start from step 1.
3 Wait 8 seconds to exit learning mode.
4 Test remotes.
The range is also loads better than the original remote. Will be getting a new key cut tomorrow to fit in the fob.
Heat shield starting to piss me off now..