Mercedes-Benz S550 4MATIC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercedes-Benz S550 4MATIC
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Mercedes-Benz S550 4MATIC ProblemsThe Transmission Drive Selector Module May Fail
The transmission drive selector module may fail resulting in the loss of gear selection capability. This condition can leave the vehicle stranded, and will require replacement of the drive selector module.
Mercedes-Benz S550 4MATIC QuestionsHello,im really thinking about buying a 2007 S550 4 matic Mercedes-Benz with 100,000 miles,in your opinion is the car worth buying and if it is should i also purchase an extended warranty??? Thanks in advance... (1 answer)
I have to open the hood and bang on the computer if the car won't start and I've been to the mechanic for this issue over and over and same results. I entered the car today and it wouldn't start I had to open the hood and hit the computer and then the car started up.
Mercedes-Benz S550 4MATIC RecallsFront Seat Belts Installed In Reverse Locations
The front seat belts may be installed in reverse locations; the left side belt may be located on the right, and the right side belt may be located on the left. Dealers will inspect the installation and correct them as necessary free of charge to resolve the concern.
Due to a manufacturing defect, a crack can develop on the fuel filter when the vehicle is operated in high temperatures. This crack can result in a fuel leak, increasing the risk of a fire. Dealers will replace the fuel filter to correct this concern.
The tire pressure monitoring system warning light may not come on or stay on for appropriate lengths of time. Dealers will reprogram the tire pressure monitoring unit free of charge to resolve the concern.