well after cutting out that back 1/4 vent window and taping some cardboard in i have found where an annoying air draft leak that i thought was a rear door seal was coming from as it no longer has it :)
also has anyone else had this happen
a few years ago i was having issues with the xyz switch, so i brought a new and ever since the xyz switch has not played up once.
then the abs switches in the pump starting playing up so got a new wabco switch ever since it has not played up
so i have found i can fix it by simply buying parts and then never having to fit them Landrovers are strange things

