so tonight one of my headlamp bulbs seemed to die on passenger side !!!! So I removed air intake battery cover etc managed to get the old bulb out so placed the new bulb in and when I went to put the retaining spring back in place it dropped down in the head unit fished for it for hours not a chance !! Could someone tell me could I get another one from halfords ?? And will I have to take bumper of to put the retaining Clip back in ?? .. don't have much ATM !