Feb 9, 2020 · I am looking to purchase a 2013 GL 550, and wanted to get your thoughts on both reliability and annual maintenance costs that I can expect (I drive approximately 18k …

Oct 10, 2024 · 2015 GL550. Purchased mine in Nov. 2016 with 32k. Now has 58,500 miles. It is a certified vehicle. I also purchased a 2 year MB unlimited mile warranty for $2,700. I have had …

Oct 23, 2024 · Hello all, 2015 GL450 owner here. Today we had a breakdown due to the coolant hose coming from the drain of the overflow reservoir down to the auxiliary coolant pump. I …

May 3, 2016 · Hey gang. My independent serviced my transmission a few weeks back and we are getting ready to do the transfer case and front and rear differential in a few weeks. What is the …

Nov 30, 2020 · Mercedes GL Off-road modifications Jump to Latest 25K views 17 replies 11 participants last post by singhdonald Jun 25, 2025 cubase83 Discussion starter

May 3, 2016 · This is only for vehicles with "No Heat" issue. In this condition, A/C-cold air and outside air work as they should. Problem is noted when heat fails to deliver on cold …

Feb 6, 2019 · Hello everyone, I have a problem with my RADAR SENSORS CONTROL UNIT . I am not sure if the system has been shut off or if one or more sensors are bad or if the …

Aug 28, 2015 · All of a sudden the automatic opening and closing of the tailgate stopped working. The lock and unlock function is still working and there is no problem to manually open and …

Jul 24, 2020 · Today I had a warning light in the dash of my 2013 S550. It was a little car with arrow pointing up and it said MALFUNCTION below the little car. This is not mine in picture …

May 28, 2015 · This post is intended to define the location and fuse/relay assignments of the seven fuse boxes on W166 ML model. Due to the number of WIS drawings it will be on 2 …