I have recently purchased a Fourtrack 2.8 TDX-SE. Fantastic car, I've got a problem though, the head lights work but the full beam doesn't. (At all, not even flash) I've never been accused of being tight before but I would like to know if I can avoid buying a new indicator stalk if I don't have to. I've replaced both headlight bulbs to no avail. Any ideas will be appreciated!