New Automotive Remotes Programming Facts
Programming the remote has several steps to be performed which involves:
1. Inserting the key in the ignition. This step typically tells your car's system that an authorized person is trying to program a new remote and to give the system electrical power.
3. Pressing buttons or a button on the remote while the system is in programming mode. By doing this, the system will be able to understand the remote's code and save it in it's memory. There are systems that automatically deletes all of the saved remote codes in it's memory once it successfully entered programming mode or a new remote has been programmed. So if your system works that way, make sure to reprogram the old ones that are still working if you wish to keep on using them.
4. Taking the key out of the ignition or simply turning it to the OFF position. This is what usually is done when turning off the programming mode for a system.