Fill AdBlue(R) tank - Perform external filling - AP14.40-P-1410-02A

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 166, 205, 213, 222, 253, 292 with CODE U77 (Diesel Emission control BLUETEC (SCR))

MODEL 166, 205, 222, 292 with CODE U42 (BlueTEC diesel exhaust treatment (SCR))

MODEL 205, 213, 222, 253 with CODE U79 (BLUETEC (SCR) diesel exhaust treatment, generation 3)

MODEL 463 with CODE M020 (BLUETEC)

	Risk of burn injuries and scalding when working at AdBlue lines and the components attached to them. Risk of injury to skin and eyes when handling AdBlue. Risk of poisoning caused by swallowing AdBlue	Pour AdBlue into suitable containers only. Wait until the pressure is released before starting any work on the exhaust aftertreatment system.	AS14.40-Z-0001-01A
	Notes on use, material properties and handling of AdBlue(R) for service		AH14.40-P-0001-02A

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1001-17A	One-way filling hose	A 000 583 22 04
BR00.45-Z-1003-17A	10 l can of AdBlue®	A 004 989 04 20 12

Fig 1: AdBlue Refill Canister Part Number And Container Size

Courtesy of MERCEDES-BENZ USA

Fig 2: Disposable Filling Hose And Filler Neck Connection

Courtesy of MERCEDES-BENZ USA

Shown on MODEL 463

Fig 3: Disposable Filling Hose And Filler Neck Connection - Shown On Model 463

Courtesy of MERCEDES-BENZ USA

Open fuel filler flap.
Open cap for filler neck on AdBlue® container.
Open 10 l AdBlue® refill canister (6) and screw one-way filling hose (4) with canister connection (4a) onto 10 l AdBlue® refill canister (6).
Screw one-way filling hose (4) to filler neck connection (4b) on AdBlue® container (8) filler neck.
Lift up 10 l AdBlue® refill canister (6) as shown and drain into AdBlue® container.
Once the 10 l AdBlue® refill canister (6) is completely drained.

Lower 10 l AdBlue® refill canister (6) below level of filler neck for AdBlue® container (8), unscrew 10 l AdBlue® refill canister (6) from canister connection (4a) of one-way filling hose (4) and dispose of. Screw new 10 l AdBlue® refill canister (6) onto canister connection (4a) of one-way filling hose (4) and repeat operation step 5.

If no further draining of the 10 l AdBlue® refill canister (6) takes place.

The AdBlue® container is completely full. Continue with step 6.
Lower 10 l AdBlue® refill canister (6) under level of filler neck for AdBlue® container (8).
Carefully unscrew filler neck connection (4b) from filler neck for AdBlue® container (8) and lift above level of 10 l AdBlue® refill canister (6) so that the AdBlue® can flow from the one-way filling hose (4) into the 10 l AdBlue® refill canister (6).
Unscrew connection for canister (4a) from 10 l AdBlue® refill canister (6) and seal 10 l AdBlue® refill canister (6).
Dispose of one-way filling hose (4).