Hello can anybody help me l have a 2000 alero when l use the beeper to open the doors it opens the doors but locks the doors imm. turn the key to start the car but its on lock down l hope its the battery in the beeper but if not does anybody know whats the problem how do l bypass the alarm THANKS

 

Okay, so when you use the remote, the doors unlock, then lock again immediately?
Does the car have an aftermarket alarm system?

 

Hello thank you for responting but no it has a factory alarm. l went on the forum and found out how to bypass the alarm and it work . THANK YOU