수리 사례

2026. 6. 30. 작업

증상

My feet turn black

처리 내용

Cabin filters on modern cars use something called activated carbon (or at least some of them do) which is basically two paper / cotton sheets either side of a fine layer of carbon particles. It looks to me as though your cabin filter has a hole in it and therefore is blowing carbon all over the inside of the cabin. I'd take it back to wherever installed the new filtration and have them change it out under warranty as it looks as though it's been faulty when they've installed it and they've not noticed. I'd also be tempted, once it's been changed, to vacuum the carpets in your footwells as they're probably thick with this fine black dust.