I have had a 406 td saloon for a few years now and it has a lockable/\nremoveable tow hitch in the boot. I never needed before now and have no\nidea how to fit it to the car. Under the boot is the electrics connector\nand a socket for the tow hitch to fit. My dimness is at its highest has I\ncannot work out how to fit it apart from hitting it with a slegde hammer. I\nhave the key etc.\n\nHelp me please!!!