Car Problem Reports

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

Audi A4 Problem
10 Reports
Me Too

Model Years Affected: 1999, 2000, 2001, 2002, 2003, 2004, 2007

Average Mileage: 124,000 mi (58,000 mi - 210,000 mi)


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.

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