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Home >> Volkswagen >> 2021 >> Jetta R-Line, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 168 (General Information) >> General Information >> Procedure Descriptions >> Reducing Agent (ADBLUE®/Def), Filling >> Reducing Agent Tank, Filling
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Reducing Agent Tank, Filling

WARNING: This page is about a different car, the 2020 Volkswagen Tiguan, 2019 Volkswagen Tiguan, and 2018 Volkswagen Tiguan. However, it is still accessible from the selected car via links, so may be relevant.

Procedure 

NOTE:

Make sure that the vehicle is pay attention to and the ignition is switched off.

Pay attention to the : VAS6960  Owner's Manual.

Only use distilled water to clean AdBlue® /DEF components. Do not use tap water.

-- Switch off the ignition.

The reducing agent tank filler neck (AdBlue® /DEF) is under the fuel filler door.

-- Open the fuel filler door.

-- Open the reducing agent tank (AdBlue® /DEF) fuel filler cap - arrow- in the fuel filler door.

GWWM01-10042Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Clean the reducing agent tank filler neck with a lint-free cotton cloth soaked in water.

-- Guide the nozzle from the : VAS6960  in the reducing agent tank filler neck and start the refilling procedure.

NOTE:

The nozzle from the : VAS6960  switches off automatically when the maximum fill level is reached.

-- Remove the nozzle.

-- Install the reducing agent tank (AdBlue® /DEF) fuel filler cap - arrow- until it locks.

GWWM01-10042Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Close the fuel filler door.

NOTE:

After filling the reducing agent tank switch on the ignition and leave it on for at least 30 seconds so that the system detects the night refilling.