No smart-arse-ness intended Another thing you might need is new bulbs, if you're changing to clear lenses but still have the clear bulbs then they're going to be flashing white so you'll either need orange bulbs, or the silver bulbs that flash orange, can get them off ebay for about £6-8 As I said, didn't mean to sound like a smart arse, but you will need a screwdriver as there's one screw to remove each indicator unit, then you just wiggle them out. Takes just a few minutes to change them, once you're done stick the hazard light on to check everything is flashing properly and that