Various Probelms Caused by Clogged Plenum Tray Drain on Audi S8

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.

RepairPal Verified
Average mileage: 81,575 (60,000–95,000)
7 model years affected: 2001, 2002, 2003, 2007, more2008, 2009, 2010
13 people reported this problem
3 people shared problem details
2001 Audi S860,000
Need fixed!
2001 Audi S895,000
Blocked drain! Due to debris from leaves. Such a pain!!!!
2002 Audi S895,000
Flooding in interior cabin 2 different times due to clogs. Car is garaged at home and carport at work. Mechanic says leaf blowers are big culprit.
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