Moin, once a question to those who can help me.Have a 98er Omi Caravan.Have bought me now an original removable trailer coupling.Electro connector I found already in the trunk.Nu to the question: how to mount the trailer coupling, I can do it myself.Have looked at this before, probably have to hang the tank a bit down and dismantle the Esd.Sometimes one can help me.Thank you in advance.