2017 Mercedes-benz GLS-Class Complaints

REAR AXLE LOCK UP BRIEFLY MADE A SOUND LIKE SOMEONE REAR ENDED THE CAR AND SNAP THE LEFT SIDE REAR CV AXLE. VEHICLE IS AWD AND DOES NOT MOVE ON ITS OWN POWER.. SHOP TOW SUV AND ON THE AIR FOUND THE AXLE INNER JOINT JUST SPINS BUT CAR DOES NOT MOVE, THEY PULLED THE AXLE AND THE IS METAL BURNT INTO THE AXLE SHAFT SEEMS REAR DIFF LOCK UP, OIL WAS CLEAN ON THE DIFFERENTIAL.

I DROVE UP AND DOWN THE WESTERN UNITED STATES ON HIGHWAYS AND CITY STREETS. I DROVE 16 HOURS A DAY FOR ABOUT 1 WEEK. I RECEIVED A CHECK ENGINE LIGHT WITH A WARNING THAT THERE WAS A SMALL EVAP LEAK. AFTER BEING SERVICED THIS WARNING DID NOT APPEAR AGAIN. I BELIEVE THE THRESHOLDS WERE UPDATED TO IGNORE SMALL EVAP LEAKS. AROUND OCTOBER 28, 2019, I NOTICED THE FLOOR BOARD OF MY VEHICLE OVERHEATING. I ALSO DETECTED MORE EXHAUST FUMES ENTERING THE CABIN. I BELIEVE THE CATALYTIC CONVERTERS ARE LESS EFFECTIVE AND A BLOCKAGE IS CAUSING MORE EXHAUST TO LEAK FROM THE EMISSIONS SYSTEM. HOWEVER NO CHECK ENGINE LIGHT WARNING SO THE MANUFACTURER WILL NOT REPAIR UNDER WARRANTY. I WAS INITIALLY GETTING HEADACHES AND EXPERIENCING PAIN IN MY SPINAL CORD. NOW I AM EXPERIENCING CHEST PAINS WHILE DRIVING.

HEADLIGHTS ARE NOT SAFE. FOWARD VISIBILITY IS VERY POOR. THIS VEHICLE SHOULD NOT BE DRIVEN AT NIGHT ESPECIALLY IN POOR WEATHER CONDITIONS.

2017 MERCEDES BENZ GLS 450 4MATIC PURCHASED SEPTEMBER 2016. RETURNED VEHICLE TO DEALERSHIP 6 (SIX) TIMES FOR FOUL SMELL COMING FROM AIR CONDITIONING UNIT. FOUL, MOLDY SMELL STILL REMAINS. DEALER HAS CHANGED MULTIPLE PARTS, CLEANED THE A SYSTEM AND REPLACED DUST AND FINE PARTICLE FILTER EACH TIME. THE SMELL ALWAYS COMES BACK. DEVELOPED A RECURRING COUGH BECAUSE OF SMELL. AFTER CALLING A LAWYER I FOUND OUT THAT THERE IS A CLASS ACTION LAWSUIT REGARDING MULTIPLE MERCEDES BENZ MODELS INCLUDING THE 2017 GLS450.

2017 MERCEDES BENZ GLS450. CONSUMER WRITES IN REGARDS TO MALFUNCTIONING BRAKES. *LD THE CONSUMER STATED THE VEHICLE EXPERIENCED PREMATURE WEAR OF THE BRAKES. THE VEHICLE LEAKED FUEL. THE INTERIOR DOOR TRIM WAS NOT SECURE. *JS