Hi everyone. New to the forum and tried to search for info on this, but came up empty-handed. I just got a new Silverado 1500 LTZ and have started having an issue where the alarm will go off after about 30 seconds for apparently no reason after I lock the truck. It didn't do this for the first 24 hours I had the truck, but in the past couple of days I have had the bed sprayed and the front end leveled. I wasn't sure if either of these could be a contributing factor, but I don't see how. If anyone has any insight into what could be causing this I would really appreciate it.