Reset the alarm by switching off the main fuse switch and leave the car for 20 minutes. The fuse switch is in the fuse box next to the drivers side door. Switch is yellow.Today my alarm went off for no reason when i got to it, it had stopped. Now when i lock the car, (2016 sportage2 petrol) once locked it bleeps 3 times in quick succession which it didn’t do. Any ideas please.