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Hello guys, I have a 2018 is300. My headlight recently got cracked and water started leaking in. I got it sealed and got a new ballast since the ballast went bad but after a few months It cracked again. So I went on eBay to buy a oem used one with the ballast along with it but now it is saying “headlight system malfunction please visit dealer” with the triangle symbol on the dash. I was wondering what is happening or what could be the fix for it. The headlight works fine and everything but it’s just those codes.
Headlight system malfunction
