Land Rover Discovery Headlight Trimmer Socket A brand new plastic trimmer socket that the headlights clip into, they get brittle and break allowing the headlights to come loose. Fits Land Rover Discovery 1, 1995 to 1998 and Discovery 2 pre-facelift models from 1994 to 2002. Supplied individually with 2 new self tapper screws. Each headlight has 3 of these adjusters. ( Location Bin 9 )