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Audi A4 Problems

Water From Clogged Sun Roof Drains May Damage Control Modules on Audi A4

Problem Description and Possible Solution

Clogged sunroof drains can allow water to enter the interior and accumulate under the carpet where various control modules are mounted. Over time, the accumulated moisture can damage the control modules.

(12 people reported this problem)

Audi A4 Vehicles With This Problem

RepairPal Verified
Average mileage: 124,000 (58,000–210,000)
8 model years affected: 1998, 1999, 2000, 2001, more2002, 2003, 2004, 2007
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