Lexus IS250 wet carpet issue due to clogged A/C drain tube on Lexus IS250

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Lexus IS250 owners report experiencing wet carpet issues due to a clogged A/C drain tube, which can lead to water entering the vehicle's interior, particularly affecting the floor mats. These owners find that accessing the condensate drain can be complicated, necessitating proper procedures to reach and unclog it. To resolve the issue, some utilize compressed air to clear the drain tube of blockages. Additionally, regular maintenance, such as checking and clearing the A/C drain tube, is recommended to prevent future water leakage into the interior.

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