Water Drain Hoses, Cleaning

• Front Water Drain Hoses. Refer to WATER DRAIN HOSES, CLEANING .
• Rear Water Drain Hoses. Refer to WATER DRAIN HOSES, CLEANING .

Special Tools And Workshop Equipment Required 

• Drain Snake:VAS6620 

Front Water Drain Hoses 

Routing of front water drain hoses. Refer to OVERVIEW - FRONT WATER DRAIN HOSES, A4 .

-- Open the sunroof panel.

-- Using the :VAS6620  , start cleaning from the upper end of the hose.

Rear Water Drain Hoses 

Routing of rear water drain hoses. Refer to OVERVIEW - WATER DRAIN HOSES .

-- Remove the rear wheel housing liner. Refer to REAR WHEEL HOUSING LINER, REMOVING AND INSTALLING .

-- Using the :VAS6620  , start cleaning from the lower end of the hose.

TIP:

With the rear glass panel removed, the rear water drain hoses can also be cleaned from above.