Cleaning drains Audi A6C6 (water in the cabin)

If there is water in the cabin Audi A6C6, then most likely the drainage holes under the hood are clogged.
To clean drains, you will need the following tools: end heads 10 and 13, Torx T25 T30, extension cable, ratchet wrench.
In order to remove the wipers, you will need a special puller.
Some have rubber plugs with slits inserted in the water drain holes.it is better to remove them to avoid further blockages and water flooding.
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