Yes but the right answers have been provided to most of the questions, but they are being ignored by the people asking them.
Eg:
Q: My hazard lights are flashing when the engine is off
A: It's caused by water in the alarm
Q: I've disconnected the battery and they are still flashing
A: The alarm has a back up battery inside it, that's why they're still flashing
Q: I've removed the fuse and they are still flashing
A: It's caused by water in the alarm
Q: I've replaced the switch and they are still flashing
A: It's caused by water in the alarm
Q: It must be the UCH, omg this is going to be so expensive
A: It's caused by water in the alarm FFS!