hey ej8 thanks for the reply; because of how the headlight is mounted if you try and work on it in its standard position you will find there isn't much leeway or room behind it where the bulbs are palced specially if your hands aren't very coordinated or slim.

The only way I could get the back of the headlight in a position I wanted was to remove the bolts holding it in place, however two bolts which are at the front beneath the headlight are hidden behind the bumper, so I had to remove the bumper before i could remove those 2 bolts to see what I was doing without fear of dropping the pins or screws or even worse the bulbs lol.'

Hope that helped, thanks.