2016 Mercedes-Benz GLC 300 Fuel system Problems

“When I start my car there is strong gas odor in the cabin for the first 3-4 hours of driving. Also there is a moldy smell in the warmer months as well”

“I purchased this mercedes new in 2016, the brakes have squealed ever since when cold 32 degrees or less.. Once in awhile when warm. 2 we smelled gasoline, we took it to a repair shop, they found two fuel hoses sprayed gas in a mist especially when cold.. 3 there are 3 recalls open on this mercedes, I took it in when the air bag recall arrived at our house, I was told we don't have parts. Our car is out of warranty, it has 56000 miles. I take it to a repair shop run by certified mercedes technicians. Thank god we didn't have a fire with the gas leak. …”

“Leakage in fuel system ( high pressure pump). On glc 300. Gas small inside the car. Company denied investigating or providing my refund for repair. I feel this is totally safety failure of the vehicle . So my current mileage is 32908 and it is 2016 model. I bought this vehicle because the company claims for its highest standards of safety. So I want the authority to help me in investigating this issue and provide me assurance and coverage for any kind of safety issues in future. Also, I want to report some minor issues on breaks. I see sometime the there is a delay in action. …”

“Three weeks after buying the GLC300 4matic the engine misfires, got stranded in AC new jersey, the car was at the dealer for 3 weeks, they replaced all fuel injector/coils and it kept happening, then the fuel module got replaced and it ran fine for 4 weeks and the problem came back, got stranded in boston, the car was at the dealer for 2 weeks, this time they replaced the engine control unit (today 4-22-16), I'm picking it up tomorrow. I own the car for 12 weeks and only been able to drive it 7 weeks, so disappointed in mercedes benz.”

“On cold start (7am, between 60 and 70f degrees), there's a strong gas smell on both the cabin and outside the vehicle. No check engine light is on or any other indicator of a failure. There's no visible leaks on the underhood or my driveway. Really scared to take my kids to school unless mb solve this problem. Vehicle still under warranty, mb dealership shouldn't charge for the inspection. Taking vehicle to el paso tx dealership. Will see what happens.”