I have been having standing water in the floor board passenger side of my car. I do not know where the water is coming from. The back of the seat is not wet but the water is standing behind and under the seat. I think there must be a drain clogged somewhere but do not know where to look. It also goes into the trunk. Please help.
Water in floor boards on 2000 BMW Z3
there are some round rubber seals under my car beneath my seats,i had standing water also, i noticed water dripping from them one day as i approached my car, when i pulled the plug out there was about a half a gallon of water that came rushing out, no wonder it wouldnt dry up on its own,,any questions call jerry 901 487 4437 u.s.a its a z3
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You may be right the drain ports have to be checked that may solve your problem. If they are clogged it may cost about $35 I hope this helps.