Some dash lights are on but vehicle won't turn over?

Hello, it's normal for the anti-theft system to go off if you manually open the door from the inside after the doors have been locked. As far as vehicle not turning over, it sounds like the engine's battery may be too low in charge to start the vehicle, or may be unable to sustain a load. Seek guidance from a shop near you to properly check your starting and charging system, starting with that battery. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops