2010 Mercedes GL-Class Owner's Manual - Page 349

AdBlue® (diesel engine only) 347 Refilling with AdBlue® G Warning! Make sure RAdBlue® AdBlue® residues will crystallize and soil the affected surfaces. does not come into contact with skin, eyes, or clothing Rto keep AdBlue® out of the reach of children If you and/or others have come into contact with AdBlue®: RIf ! AdBlue® is not a fuel additive and must not be added to the diesel fuel tank. If AdBlue® reaches the diesel fuel tank, the engine could be damaged which is not covered by the Mercedes-Benz Limited Warranty. For more information on AdBlue®, see (Y page 373). 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 284). RClean affected skin immediately with plenty of water. RIf AdBlue® was swallowed, rinse mouth immediately with plenty of water and drink plenty of water. Consult a physician. G Warning! When opening the filler cap of the AdBlue® tank ammonia gas vapors may escape. Refill AdBlue® in a well ventilated area only. Ammonia gas vapors have a pungent odor and are particularly irritating for your skin, mucous membranes, and eyes. Inhaling ammonia gas vapors will cause burning eyes, nose, and throat, as well as coughing and watering eyes. X ! Only use AdBlue® complying with ISO 22241. Do not add additives to AdBlue® and do not dilute AdBlue® with water. Otherwise, the BlueTEC exhaust gas aftertreatment system could be damaged. Damage caused by using additives or diluting with water are not covered by the Mercedes-Benz Limited Warranty. ! Rinse surfaces that have come into contact with AdBlue®, or remove AdBlue® with a moist cloth and cold water immediately. If AdBlue® has crystallized already, use cold water and a sponge. Turn AdBlue® filler cap cover : counterclockwise and remove it. X Turn AdBlue® filler cap ; counterclockwise and open it. Filler cap ; is tethered with a plastic strap. Z Practical hints has gotten into contact with eyes, flush with plenty of water immediately and seek medical help. AdBlue®