hi just rejoined, have sold my 1999 terrano and bought a 2005 lwb 2.7 .i need to fit a towbar but i remembered that i could never hitch on van without opening back door off car is there a towbar that sticks out further? and also can i just wire into harness at back off car with scotch locks or does this car have the new type wiring ? cambus i think its called ta peter