Rear foot well is wet and I have know idea why

[Andyxxx]

I have a Lexus is 250 c hard top convertible and over the last few months I have been getting a wet carpet but only in the rear passenger foot well there is no apparent sign of water leaking from the roof itself no marks on the seats but the floor is soaking wet 

dose anyone have this problem or has had this problem and can give me a resin or even a solution 

[LenT]

1 hour ago, Andyxxx said:

I have been getting a wet carpet but only in the rear passenger foot well there is no apparent sign of water leaking from the roof itself no marks on the seats but the floor is soaking wet 

If it’s always the same rear passenger foot well - and you’ve eliminated the roof as a source - then I suggest checking underneath the door on that side.

it’s possible that any drain holes have been blocked by rust and water collecting in the door can’t drain out, so seeps inside past the door cards.

Another option is water seeping in via the boot - or even past the rear screen - again due to blocked drain holes.  Take out the mats and boot floor linings and check for signs of staining.

[Newbie777]

15 hours ago, LenT said:

If it’s always the same rear passenger foot well - and you’ve eliminated the roof as a source - then I suggest checking underneath the door on that side.

it’s possible that any drain holes have been blocked by rust and water collecting in the door can’t drain out, so seeps inside past the door cards.

Another option is water seeping in via the boot - or even past the rear screen - again due to blocked drain holes.  Take out the mats and boot floor linings and check for signs of staining.

I ditto that. Drain holes first. Then look at any rubber seals. The cheapest and easiest options first.

[Texas]

L-SB-0016-10

 

LSB001610.pdf