thats done in the light units mate.i was thinking that but dont they need a dipping system?
Hi alistair,I was goig to suggest Capri lights. Also BMW are a good donor as you'll get a proper halogen headlight not a sealed beam. I had stock quads in my old XL and they were weak. The Capri ones aren't a lot better. Older (but not too old) BMW headlights should be a scrapyard alternative to an eBay H4 conversion.