W203 Estate Towing and Wiring

[DME]

I have just attached a witter detacable towbar and westfalvia (or something) merc 13 pin wiring kit to my W203/S203 Estate. I have a constant power cable for the caravan fridge etc and I need a +15 for the relay. Does anyone know if there is one in the boot that I can use?


Many thanks in advance


DME

 

[lynall]

Almost certainly one available at the rear sam, i fitted heated seats to wifes w203 and picked up a perm supply for the relay behind the drivers dash end panel, easy to do so hopefully same applies in the boot.



Lynall