Ifor Williams Lights

[S34N]

Hi all.

One of the indicators on my 12x6 sheep trailer was out, but not showing signs that it had blew so switched the two indicators to eliminate whether one was blew or not and now neither is working. All other lights on the trailer and towing vehicle are working.

Would like advice before doing anything.

Thanks in advance.

 

[Farmer_Joe]

theres usually 2 connection boxes on them, track back to them and check for water