Thank you Andy
Followed your instructions to the letter and all working again.
One thing I found on the one light which wasn't working: the sealing grommet on the connector wasn't seated correctly. You could see part of the blue sticking up outside of the connector housing.
Cables & connector are now covered in electrolytic grease and I have put some spiral wrap around the cable to assist with future water ingress. Thanks again.
Followed your instructions to the letter and all working again.
One thing I found on the one light which wasn't working: the sealing grommet on the connector wasn't seated correctly. You could see part of the blue sticking up outside of the connector housing.
Cables & connector are now covered in electrolytic grease and I have put some spiral wrap around the cable to assist with future water ingress. Thanks again.