octaviamk1 Door ajar light turns on when starting the igntion and goes of after few mins of locking the car

[stratosg]

On your boot lid at the corner there is another plastic bellows that is a wire passage. Check cables there too. 

 

Concerning the hazard lights switch. That switch affects the blinkers and hazard lights proper functioning. I think there is a slight possibility to affect your lock - unlock function. 

 

Try to remove it, clean it and put it back again. 

[kentphil1]

The hazard switch also contains the electronic flasher module/unit, when you swapped them, was it for a new or used unit?. Also, were the part numbers the same on both units, including the letter prefix at the end?.

[Rameez]

Was a used genuine part but didn’t check the part number.

[kentphil1]

In which case, either you have fitted a different spec switch unit, or the used unit could be defective - assuming you have double checked the connections to the unit have been correctly fitted and have not shook loose for any reason.

[Rameez]

Yes because turn signals and hazard function work so can’t be a loose connection. So i guess it might be a different spec one.

[Rameez]

@kentphil1 tried installing a new hazard switch still no luck. Frustrating that unable to solve any of the issues. Annoys me.