GLS mentioned in GLE maint book
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Super Member
Joined: Aug 2012
Posts: 595
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From: Boston area
2019 GLS450
GLS mentioned in GLE maint book
My new GLE came w/ a maint booklet that has the date of 5/15 on the back page. Interesting that in the columns, it has GLS-Class. Kinda early I would think. Also interesting to note that MB has been using the same 642 6-cylinder engine. My '12 ML350 BTC had to have the fuel filter replaced every 20k miles. In later years, the interval changed to 40k miles. Now in this book, it says to change the diesel fuel filter every 50k miles.
