2016 MERCEDES-BENZ S550 Engine Problems
1 NHTSA complaint on file
Engine Issues in the 2016 MERCEDES-BENZ S550
1 engine complaint has been filed with NHTSA for the 2016 MERCEDES-BENZ S550. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Engine Complaints
Catalytic converters are factory defective My vehicle has less than 80K miles and used as pleasure vehicle. The problem has been inspected and confirmed by a reputable independent service provider. Warning lights came on and upon inspection it was determined that 3 catalytic converters are defective. My spouse also complains about a bad odor when vehicle is on but not running.