Hi everybody! I don't have a jack in my Lupo, but I need one. The only I've found for sale is this: And the seller states, that it will fit any of Lupo, Polo, Vento, Bora, Passat, Caddy. But somewhere on this forum I've found a tiny piece of information, that some models have different jacks. So should I believe him? Because I want it to fit in that special plastic holder, inside the trunk. So do you have the same? 3L owners, help appreciated!