really need help from someone on here, need to be rescued!! I need to know a part number for the wires that lead in to the back of the headlamps of brera/spyder/159, alfa say that there are a fair few different types of looms/harnesses as there are different types and specs of headlamp. They say I need a chassis no but these are different lights than the originals that wrere supplied with the car so that wont do them much good, have already been sent the wrong wires three times. The socket on the back of my headlamp which the wire plugs into is a round one, that the plug twists to lock into, not square or rectangle. could anyone who has this round type of socket on their car please let me know the part number that is marked on their wiring just behind the head lamp or even the number on the part that plugs directly into the back of the Lamp. I will be eternally grateful! my MOT is due soon!