|Disconnected or dead car battery can often|
erase your alarm system's memory
Disconnected or dead car battery can sometimes erase your alarm system's memory, so reprogramming the car remote would be necessary. If you have a Factory alarm system, you can refer to your remote's manual and perform the programming steps. Same thing should be done with the Aftermarket alarm systems but most aftermarket receivers has valet switch or button which turns the programming mode ON.
|Car Alarm Example of Valet Switch|
If you can't figure it out yourself, a local automotive locksmith can help you with factory remotes and a local car alarm shop can help with aftermarket remotes. Alternatively, you can buy another remote from us and get free tech support for it and your existing remotes.