Wiring Problems of Mercedes Benz GL550

Vehicle malfunctioned for the 5th time since June 2017 while driving on the surface street. SUV completely shut down while driving, loss of steering and dashboard illuminates every warning signal including a beeping sound; gears shut down and SUV completely stops was driving. In looking at the history (I'm the 3rd owner), the work performed for the defective camshaft was completed 2 years after the 2009 mercedes bulletin and another replacement to the balance shaft and camshaft was performed 1 year after the 2012 bulletin. In its report, mercedes issued a caution and stated, "new timing chain tensioner must be installed and only after the engine head covers (valve covers) are installed/bottled on. Failure to observe that will result in the over tightening the timing chain which will ultimately lead to engine head damage. " in the car fax report, I see after each repair, the owner sold the vehicle. In looking at my receipts, I see my reports of smoke from the dashboard (fire department came to my vehicle while in route to my son's school to ensure my SUV would not catch fire). I also see requests to replace light bulbs for blown fuse, the battery, wiring issue under the seat, now a new problem related to the can technology. Another receipt work done on the camshaft. Based on my research, the recall relates to the degrading of poor materials used to manufacture the 1st gen suvs. I don't believe there are any reported deaths but it puts many people at risk as I was researching this issue looking for my receipts, I came across another receipt for the ml500 2006 I sold before I purchased my current vehicle. The receipt shows I was seeking service for the engine stopping while driving. . Read more...

See all problems of the 2008 Mercedes Benz GL550 🔎.

Status � 4th time trying to repair the engine shut down issue �vehicle malfunctioned during driving four separate occasions with kids in the car � complete shutdown while driving, loss of steering and dashboard illuminates every warning signal (see picture below) �mercedes in downtown los angeles fixed the car (see receipt $4,600 in repairs) and SUV continues to stop. Since the 1st incident, the dealership has attempted to fix the issue three times and has been in the shop over 60 days this year. I contacted the ceo's office and a representative has stepped in to assist with the issue. They have brought in a special engineer to research the issue but that still did not correct the issue. On 10/20/17 almost two months after having my car in the shop, I picked up the SUV. On 11/18/17, the car stopped on me again with my son in the back seat. After being stranded for nearly two hours. I have been without a car since 11/18/17. On 11/22/17, I received another update stating the car is close to $3000 to fix. Since June 2017, I have repeatedly brought the car in for the exact same issue. I have repeatedly asked mercedes to declare the car a lemon since over $7000 or more has been put into the vehicle for this same issue. I would have never purchase the car. Mercedes knew about the issues with the 1st generation SUV rather than take the older model SUV out of production, the dealership continues to profit and put son and other kids in harm's way---this is a safety issue. The challenges with the engine, the wiring and the older technology is a known issue�the engine completely shuts down while driving and the steering column is locked and you can't put the SUV in any gear�this is the 4th time I have been stranded while driving the road and freeway.