Close
Audi A6 Quattro Problems

Various Probelms Caused by Clogged Plenum Tray Drain on Audi A6 Quattro

Problem Description and Possible Solution

Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). The water may leak into the vehicle's interior, brake booster, or electrical components, which can lead to major problems. Our technicians recommend keeping the tray clear of leaves, pine needles, and other debris.

(14 people reported this problem)

Audi A6 Quattro Vehicles With This Problem

RepairPal Verified
Average mileage: 136,555 (110,000–177,000)
10 model years affected: 1995, 1996, 1997, 1998, more1999, 2000, 2001, 2002, 2003, 2004
Not Your Audi A6 Quattro Problem?
Brake problem? Or maybe a faulty head gasket cylinder?
Learn About Your Car Problems
Search For a Specific Car Problem
Viewing 1-1 of 1 comments
Had this problem when the car was relatively new. Leaves clogged the drainage holes. Cleared the holes, but not until water had seeped into the interior.