What are the steps to check for water under car floor mats?

1 Answers
VonNaomi
07/29/25 10:19pm
Check if the sunroof drainage pipes are clogged. Fully open the sunroof and slowly pour water from a water bottle into the groove (the sunroof drainage pipe) to see if the water drains out. Open the car door - there are many small holes underneath the door which are drainage holes. Check if they are clogged.
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