prostart 3 in 1 help

Some alarms as soon as u 1st plug it in go off... What u need to do is probably put the key in, turn the ignition to "On" and press and hold the valet override button for 5 secs or maybe longer depending on alarm...this will shut the alarm down... To put it in learning mode, do the same with the key, and tap valet button 5 times...then hit the buttons on ur remote to program them.. This is how most work, may be different for urs, but try that.