Tank, Filling With (ADBLUE®)

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Special tools and workshop equipment required

AdBlue Filling Tool VAS 6542

Fig 1: Adblue(R) Filling Tool VAS 6542
Courtesy of AUDI OF AMERICA, LLC
Engine/Transmission Jack VAG 1383 A

Fig 2: Engine & Transmission Jack VAG 1383 A
Courtesy of AUDI OF AMERICA, LLC
Adapter Plate VAG 1383 A1

Fig 3: Adapter Plate VAG 1383A-1
Courtesy of AUDI OF AMERICA, LLC

AdBlue® Filling Tool VAS 6542 Components

Fig 4: AdBlue(R) Filling Tool VAS 6542 Components

Courtesy of AUDI OF AMERICA, LLC

Bleed line on the reducing agent bottle
Reducing agent bottle union nut
Vent hose shut-off valve (when ball valve is open: Lever faces wiring duct, shut-off valve closed: Lever runs counter to wiring duct)
Quick-release coupling on the vent hose
Filling hose
Filling hose shut-off valve (when ball valve is open: Lever faces wiring duct, shut-off valve closed: Lever runs counter to wiring duct)
Tank filler neck union nut
Vent hose

CAUTION:

The lines on the AdBlue® Filling Tool VAS 6542 must never be bent or blocked. The vent hose rotates 360 °C making it easier to use.

Procedure:

-- Open the tank.

-- Use a lint-free cloth soaked in water to clean the reducing agent tank filler neck.

-- Close the vent hose shut-off valve and AdBlue® Filling Tool VAS 6542 filling hose.

-- Place theAdBlue® Filling Tool VAS 6542 onto the reducing agent bottle and tighten all the way.

-- Position the reducing agent bottle on the Engine/Transmission Jack VAG 1383 A with Adapter Plate VAG 1383 A1. The difference in height between the reducing agent bottle and the tank filler neck must somewhere be between 60 - 80 cm -dimension A-.

Fig 5: AdBlue(R) Fill/Refill Tool Assembly

Courtesy of AUDI OF AMERICA, LLC

-- Attach the AdBlue® Filling Tool VAS 6542 onto the filler tube on the vehicle and tighten it all the way.

Fig 6: Filling Tool VAS 6542

Courtesy of AUDI OF AMERICA, LLC

-- Open the vent hose shut-off valve.

-- Open the filling hose shut-off valve and fill the reducing agent tank on the vehicle completely.

NOTE:

The reducing agent tank is full when:

it is noticeable that the bottle is not contracting and expanding

The bleed line fills with fluid.

If the bottle should become empty while performing the filling procedure, repeat the previous procedure.

-- Close the filling hose shut-off valve on the tank.

-- Close the vent hose shut-off valve on the bottle.

-- Disconnect the quick-release coupling from the bleed line and have the extra fluid flow into a container specially for that purpose.

-- If no more fluid flows out of the bleed line: Remove the AdBlue® Filling Tool VAS 6542 from the fuel tank filler neck.

-- Use a lint-free cloth soaked in water to clean the fuel tank filler neck and fuel cap.

-- Close the cap.

-- Take the bottle from the adapter plate and lay it on the floor.

-- Open the filling hose shut-off valve and drain any reducing agent still in the bottle.

-- Remove the AdBlue® Filling Tool VAS 6542 from the bottle.