Hi
We have just got our Pennine Pathfinder 2004, which my wifes sister was so kind to drive to Denmark.
I am now preparing it for MOT here in Denmark.
It has got a black 7 pin plug and a grey 7 pin plug for cennecting to the car.
What is the grey plug for?
How do I get the reverse light to work?
I have changed the black 7 pin plug to a 13 pin plug.
The grey plug (known as a 12S - for 'Supplementary') is for all the connections over and above basic road lights, and reversing lights on trailers were NOT considered a basic light requirement in the days of the original single black (12N) plug. Reversing lights became mandatory (in the UK) at a later date.
There have been various plugs and sockets used on the continent that differ from the info above, which is UK based.
* This post contains affiliate links. If you click through and make a purchase, as an eBay Partner Network member we may earn a commission from qualifying purchases, at no extra cost to you.
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets