What kind of accesories can i add to my Renault Kangoo that will not void my Manufacturers warranty

there is lots of things that wont effect the warranty,,like light driving light,,and different light lenses ,stereo ,s wont effect the warranty either,,anything dress up,,wont bother it,,some mechanical additions may effect it,,but a different air filter wont,,a good way to find out would be to call a dealer,,and see what all they tell you,,good luck with it,,hope this help,s.,,have a good x-mas.

Actually if it is still under warranty conditions you should wait for it to expire and then start with the arregements as any modification made outside Renault Shop at this point will go against your currently Dealership Warranty