2010 Mercedes ML-Class Owner's Manual - Page 335
2010 Mercedes ML-Class Manual
Page 335 highlights
AdBlue® (diesel engine only) 333 For more information on AdBlue®, see (Y page 361). The AdBlue® filler neck is located under the cargo compartment floor. X Switch off the ignition. X Open the tailgate (Y page 75). X Lift the cargo compartment floor (Y page 268). X X Place AdBlue® refill container = on the filler neck as illustrated and tighten it moderately (hand-tight) by turning it clockwise. X Turn AdBlue® filler cap cover : counterclockwise and remove it. ! Make sure to tighten the AdBlue® refill container only moderately, i.e. hand-tight, as you could otherwise damage it. X Push AdBlue® refill container = down. The AdBlue® tank is filled. This may take up to 1 minute. i When you stop pushing the AdBlue® refill container down, the filling process is stopped and you can remove the refill container. X X Release AdBlue® refill container =. X Turn AdBlue® filler cap ; counterclockwise and open it. Filler cap ; is tethered with a plastic strap. Turn AdBlue® refill container = counterclockwise and remove it. X Place AdBlue® filler cap ; (Y page 332) on filler neck and turn it clockwise. Z Practical hints Pull dust cap off of AdBlue® refill container =.