What Causes Water Leakage in the Old Lavida?

[StLincoln]

Reasons for water leakage in the old Lavida: 1. External water entering the car: External water mainly enters through the door sealing strips, improperly closed windows, window trim strips, and guide channels. Check if the door sealing strips are aged or cracked, as poor sealing can also lead to water seepage. 2. Internal leakage entering the car: Regarding air conditioning drainage failure, it is mainly caused by a blocked air conditioning drain outlet, preventing water from draining outside the car, which then overflows through gaps in the evaporator box into the car. Check if the sunroof and door drain holes are blocked.