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If you're interested in learning about some of the issues concerning the 2011 Mercedes Benz GL350, here's the scoop. While the GL350 is generally free of common problems, there have been three recalls associated with this vehicle. One recall involves a lack of lubrication on an O ring. Another recall pertains to the driver's side airbag potentially deploying and rupturing, leading to metal fragments falling on the driver's side and posing a risk of serious injury. Lastly, there is a recall related to the diesel fuel filter, which is prone to leaking and spilling onto the pavement, creating a hazard for passengers. If you own a GL350, it's advisable to contact your dealership to address these issues promptly.
Numerous 2011 Mercedes-Benz GL350 owners have reported issues with the BlueTec system failing just after the warranty expires, leading to expensive repair costs exceeding thousands of dollars.
The biggest issues are oil leaks everywhere! It's coming from all over, like the turbo seals and the intercooler – there's oil all up in there, for real! I had to put in an oil catch can to deal with it. The engine mounts are shot; they're leaking this weird thick grey grease all over the bottom of the engine, and it keeps dripping down. Also, the CD changer is busted, which is a known problem with a few ideas on forums for fixing it. I've attempted those fixes, but none of them have worked.
If you use synthetic oil, you won't notice any blue smoke coming from your engine.
Does anyone own a MB GL 350 that is using engine oil but has no apparent leaks or blue smoke coming from the exhaust? The vehicle is burning 1 quart of oil every 500 miles at 111,000 miles.