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. i did smell the gas when moving thru the ventilation system and when sitting and the smell was all around the car.
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.
Tl* the contact owns a 2016 mercedes-benz glc300. the contact noticed a strong fuel odor inside and outside the vehicle. the failure occurred periodically. the vehicle was taken to zt motors of fort walton beach (1000 n beal pkwy nw, fort walton beach, fl 32547, (850) 863-8372) to be diagnosed, but the cause of the failure could not be determined. the vehicle was not repaired. the manufacturer was not made aware of the failure. the failure mileage was 10,000.
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.