FOR MK3 Mk3.5 Ford Focus ST ST3 RS Titanium Xenon Headlight Repair/Wiring Loom Fix. FOR MK3 Ford Focus ST RS (facelift) Xenon Headlight Repair Loom Fix. 1x wiring harness loom as pictures. If you look inside the back of your headlight you will see the plug pictured and more than likely find one of the wires broken.
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