Can I add AdBlue myself for our GLE 300d?
09-24-2018, 04:41 PM
#1
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Join Date: Mar 2014
Location: Easton, PA
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2016 MB GLE 300d / 2019 F-150 Lariat 3.5 EcoBoost / 2007 Subaru Forester XT Sport
Can I add AdBlue myself for our GLE 300d?
My wife has a 2016 GLE 300d. It has almost 40,000 miles on it and seems to drink AdBlue every 7 - 8k miles. It's pretty inconvenient and expensive to go to the dealer every time it needs AdBlue. Does anybody have any experience with topping it up with generic DEF? The dealer of course makes it sound complicated and I'm sure it's not, but figured I'd get some input here first. Any help is appreciated!
09-25-2018, 09:44 PM
#3
MBWorld Fanatic!
Originally Posted by skw
09-25-2018, 09:52 PM
#4
Super Member
Good approach. I just cut the bottom of that expensive bottle and using it as funnel.
Attachment 417968
Attachment 417968
Last edited by skw; 09-25-2018 at 11:11 PM.
09-25-2018, 10:49 PM
#5
MBWorld Fanatic!
Originally Posted by skw
Yes, that's what I used to do when I had my ML. I would buy the 2.5 gallon jug from a VW dealer (~$10 iirc)and use that bottle as a funnel. Be sure to keep it clean.
09-25-2018, 11:10 PM
#6
Super Member
That certainly went up! 
Remember, DEF is DEF. So you have several options from Walmart, to AutoZone, to truck stops. The only thing you really "need" is the neck from the small MB bottle that you're using as a funnel.
Remember, DEF is DEF. So you have several options from Walmart, to AutoZone, to truck stops. The only thing you really "need" is the neck from the small MB bottle that you're using as a funnel.
