Reducing Agent Tank: Removing

-- Drain the reducing agent tank, refer to REDUCING AGENT TANK, DRAINING .

-- Remove the right rear wheel housing liner, refer to REMOVING .

-- Remove the rear bumper cover, refer to REAR BUMPER .

-- Remove the four nuts -2- and remove the trim panel -1-.

Fig 1: Identifying Nuts And Trim Panel

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-- Release and disconnect the lines -1- from the reducing agent tank -2-.

Fig 2: Identifying Lines And Reducing Agent Tank

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-- Disconnect the connectors -1- and -3-.

Fig 3: Identifying Reducing Agent Delivery Module

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-- Release and disconnect the reducing agent line -2-. Disconnect the reducing agent line, refer to Figure.

-- To catch escaping reducing agent place a clean cloth under the separation point.

-- Seal all the open lines and connections with clean plugs from the Engine Bung Set VAS 6122.

-- Release and remove the connector -2- from the Reducing Agent Quality Sensor -G849- -1-.

Fig 4: Identifying Connector And Reducing Agent Quality Sensor

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-- Unclip all wires from the reducing agent tank.

-- Place the Engine and Gearbox Jack VAG 1383A or VAS 6931 with a soft foam pad underneath to support the reducing agent tank.

Fig 5: Identifying Engine And Gearbox Jack

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-- Loosen the reducing agent tank -1- bolts -arrows-.

Fig 6: Identifying Reducing Agent Tank

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-- Carefully drain the reducing agent tank downward.

-- Lower the reducing agent tank with the Engine and Gearbox Jack VAG 1383A or VAS 6931.

-- Guide the reducing agent tank at the same time by hand.