A5 Cabriolet (8F7) L4-2.0L Turbo (CAEB) (2011)
Evaporator Drain Tube: All Technical Service Bulletins
A/C - Moisture In Driver Or Front Passenger Footwell
87 Moisture in driver or front passenger footwell
87 11 18
2024644/2
March 31, 2011.
Supersedes Technical Service Bulletin Group 87 number 11 - 15 dated January 13, 2011 for reasons listed below.
AFFECTED VEHICLES
CONDITION
Moisture in the driver or front passenger foot well.
TECHNICAL BACKGROUND
The drain hoses were incorrectly assembled by the supplier, thus allowing condensation from the evaporator to enter the front foot well areas through a
gap between the body and the sealing surface of the drain hose.
PRODUCTION SOLUTION
Optimized evaporator drain hoses.
SERVICE
1. Uninstall both drains hoses at the center console as indicated by the repair manual in chapter Heating, Ventilation and Air Conditioning >> 87 Air
Conditioning >> Removal and Installation >> Condensation Water Drain Hose.