Ibiza fr mk5 2012 1.6 cr hazard light problem/immobiliser fault HELP

Hi there I have a 2012 ibiza 1.6 cr fr

I have had a problem yesterday my hazards came on on there own for about 30 seconds and went off and never came back on so I never thought nothing of it

Came to the car today and drove to work and half way there the hazards just came on on there own and won't go off but if I put a indicator on then that side indicator will work and the other side goes out

The key fob works fine and I have removed the hazard switch out of the center console completely out and unplugged it and the hazards are still flashing

I've removed the battery all day while at work and when I read connected the hazards are still on and also the passenger floor is not wet and has never been wet

Also for the last few days the button to unlock the doors after driving on the center console has not been working so I've had to stop the engine and remove the keys to let passengers in after driving

And like I said I've removed the full control panel that controls the door lock and hazards but the hazards are still on

Any advice highly appreciated