RepairPal's independent, master mechanics track down the best of the best in auto repair. Learn more »
Get the latest advice about your car
Model Years Affected: 2007, 2008, 2009, 2010
The early versions of the central gateway module (which allows different systems to communicate with each other) have software problems.
Common Problems > Mercedes-Benz CLS550
Q&A > Mercedes-Benz > 2007 Mercedes-Benz CLS550