Basically I have mark 4 golf sides to go on but they have different bulb holders. Easy you say just extend and connect the new bulb holder. 1 prob is the seat wiring is sooo short on mine that the holder doesn't even come outside the wing hole. Talk about cutting to length !!! Any ideas how to put my new bulb holder on? I thought about spade connectors in the original bulb holder .. Hope this makes sense? In a nutshell I have a new bulb holder with wires on that I need to connect to the existing wires..