Has anyone rewired a 13 pin plug - the male pins on the caravan. If so, how does one access the rear of the pin-carrier plate to make the connections?.
(Hella brand connector)
Delayed thanks, Jennifer
Although there is no apparent join, the back end of a Hella unit does unscrew, as you surmised.
However, the units I have seen on sale in the UK have keyways which allow access from the front - that's why I got "muckin fuddled"