Ml 270 help

[cully]

My ML 270 has a pre installed tow bar and electrics. the tow bar stows in the boot. Problem is the electric socket does not fit a caravan universal socket. Do i have to change this socket or is there an adaptor available.

 

[television]

This any good

http://cgi.ebay.co.uk/Thule-9906-To...l-Adaptor_W0QQitemZ270405100703QQcmdZViewItem

http://cgi.ebay.co.uk/7-To-13-Pin-Electric-Towbar-Adaptor_W0QQitemZ130264355518QQcmdZViewItem