MY 57 Octavia Scout came with 13 pin pull down socket but with all in car mods done but no tow bar.
I found groping around underneath rear fairing to locate a pain in the a#%e especially if the ground was wet and muddy.
My van had 2 seven pin plugs which I converted to 13 pin.
There was as far as I know no double entry plugs on the market at that time so I stripped outer cover on the two cables and slipped on a shrink sleeve after wiring the 13 pin plug and testing all was ok I slide shrink sleeve down cables into entry of plug and shrank using OH,s hair drier then slide rubber seal and screw on nut on rear of plug
The only problem I had was seeing some of the moulded on numbers inside plug for correct cable entry However this was overcome with a borrowed magnifying glass( I now have one in tool kit)
When getting quotes i found that National TowBar fitting companies or franchised companies were much more expensive than local independents. If you need a towbar, use your Yellow Pages and get a few quotes first.
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