2019 MERCEDES BENZ GLC 300 Problems & Recalls
Detailed safety information and owner complaints
Problem Breakdown
Compare to Other Years
Common Problems
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2022 GLC 300, 2020 GLC 350e, and 2020-2022 AMG GLC 43 vehicles. The headlights may be incorrectly adjusted too high and create a glare for onc...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof pa...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, G...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 AMG G63, C300, E300, G550, AMG GT63, AMG GT53, 2019-2020 A220, GLA250, GLC300, 2016 C300, 2020 AMG A35, AMG C43, AMG C63, CLA250, E350, E450, G...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 ...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GL...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-C...
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 GLC 300 4MATIC coupe, AMG GLC 43 Coupe, AMG GLC 43, AMG GLC 63, GLC 300, GLC 350e 4MATIC, GLC300 4MATIC, AMG GLC 63 Coupe, and AMG GLC 63 S Co...
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 GLC300 and GLC300 4MATIC vehicles. The electrical connection between the power steering electric motor and the control unit may fail, resulti...
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018 E400 Wagon 4MATIC, E400 4MATIC, E43 AMG 4MATIC, 2018-2019 E63S AMG 4MATIC Wagon, E63 AMG 4MATIC Wagon, E300, E300 4MATIC, GLC63S Coupe AMG 4MA...
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 GLC300 vehicles. An internal sensor within the electric power steering unit may fail, deactivating the power steering assist.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 C300 Cabriolet, C300 Coupe, C300 4Matic Cabriolet, C300, C300 4Matic Coupe, C300 4Matic, C43 AMG Cabriolet, C43 AMG Coupe, C63 S AMG Cabriolet,...
The contact owns a 2019 Mercedes-Benz GLC300. The contact stated that while shifting from reverse to drive, the vehicle stalled and remained in neutral. After the vehicle stalled, the vehicle took approximately 8 minutes before the vehicle could be shifted into drive. Once in drive, the vehicle woul...
Mileage: 60,000
The contact owned a 2019 Mercedes-Benz GLC 300. The contact stated that while driving at 15 MPH up and down the street on the fourth trip, the vehicle pulled to the left and suddenly accelerated, traveled over the curb, went through a sign on a pole, vegetation, and crashed into a concrete planter b...
Mileage: 48,000
The contact owns a 2019 Mercedes-Benz GLC300. The contact stated that while stopped at a stoplight on a hill, the vehicle rolled backwards. The contact stated that the brake pedal was depressed to stop the vehicle from rolling backwards, preventing the vehicle from hitting the vehicle behind. The co...
Mileage: 63,500
The contact owns a 2019 Mercedes-Benz GLC 300. The contact stated that while driving 60 MPH, there was an abnormal cracking sound coming from the roof. The contact stated that upon arriving to the destination and parking the vehicle, the contact became aware that the panoramic roof panel had detache...
Mileage: 30,000
While driving on Route 95 the Front Stationary Sunroof Panel separated and flew off
FIRE! NHTSA Vehicle Safety Complaint – Mercedes-Benz GLC300 Complainant Information: [XXX] [XXX] Phone: [XXX] Email: [XXX] Vehicle Information: 2019 Mercedes-Benz GLC300 4MATIC VIN: [XXX] Purchase Location: Missouri Incident Location: St. Louis, MO Date of Incident: [XXX] Date of Report S...
FIRE! NHTSA Vehicle Safety Complaint – Mercedes-Benz GLC300 Complainant Information: [XXX] [XXX] Phone: [XXX] Email: [XXX] Vehicle Information: 2019 Mercedes-Benz GLC300 4MATIC VIN: [XXX] Purchase Location: Missouri Incident Location: St. Louis, MO Date of Incident: [XXX] Date of Report S...
- My transmission is malfunctioning. It is available for inspection. - My car is not allowing me to shift from reverse to drive. When I try to put it in drive, it gets stuck in neutral. My safety is at risk as I was trying to do a quick 3-point turn and got stuck in the lane. - Yes, the problem ha...
- My transmission is malfunctioning. It is available for inspection. - My car is not allowing me to shift from reverse to drive. When I try to put it in drive, it gets stuck in neutral. My safety is at risk as I was trying to do a quick 3-point turn and got stuck in the lane. - Yes, the problem ha...
On May 22, 2025, while parked, my 2019 Mercedes-Benz GLC300 spontaneously caught fire, completely destroying the vehicle. Thankfully, no one was inside, and no injuries occurred, but the property damage was significant. I later discovered Recall 21V961000 / Campaign 2022030003 affecting some 2019 G...
On May 22, 2025, while parked, my 2019 Mercedes-Benz GLC300 spontaneously caught fire, completely destroying the vehicle. Thankfully, no one was inside, and no injuries occurred, but the property damage was significant. I later discovered Recall 21V961000 / Campaign 2022030003 affecting some 2019 G...
On May 22, 2025, while parked, my 2019 Mercedes-Benz GLC300 spontaneously caught fire, completely destroying the vehicle. Thankfully, no one was inside, and no injuries occurred, but the property damage was significant. I later discovered Recall 21V961000 / Campaign 2022030003 affecting some 2019 G...
Faulty Positive Crankcase Ventilation Valve. Seems a very common failure which causes poor emissions and potentially further engine damage.
The component that failed was the right front differential. My safety and the safety of others was put at high risk as I was driving at 60 mph on the highway and my vehicle suddenly and abruptly reduced speed to about 15mph without any warning. This created an extremely dangerous and potentially ha...
Sunroof exploded while I was driving. No other cars around me, pretty day, not a very hot day. I’m driving along and suddenly hear a loud POP that sounded like a shotgun going off! I swerved, but thankfully did not leave the road. Shattered glass was contained in the cover of the sunroof as I didn...
The contact owns a 2019 Mercedes-Benz GLC300. The contact stated that the tires were worn in one specific area and the failure had also occurred after replacing the tires. The contact took the vehicle to the dealer where an alignment was completed; however, it was confirmed that the rear hub bearing...
Mileage: 79,000
The contact owns a 2019 Mercedes-Benz GLC300. The contact stated while driving at an undisclosed speed, the contact heard an abnormal sound emanating from the vehicle from an unknown location. The contact pulled over to the shoulder of the roadway and after a visual inspection of the exterior of the...
The error code is P052E and it is a PCV Code Crankcase Ventilation Oil Separator. It's a time-consuming and expensive repair that seems to be regularly occurring on a lot Mercedes Benz that have this installed. And it happens often on cars with under 50K miles on them and when it's just been out o...
The error code is P052E and it is a PCV Code Crankcase Ventilation Oil Separator. It's a time-consuming and expensive repair that seems to be regularly occurring on a lot Mercedes Benz that have this installed. And it happens often on cars with under 50K miles on them and when it's just been out o...
The error code is P052E and it is a PCV Code Crankcase Ventilation Oil Separator. It's a time-consuming and expensive repair that seems to be regularly occurring on a lot Mercedes Benz that have this installed. And it happens often on cars with under 50K miles on them and when it's just been out o...
The four tires were replaced on [XXX] at 28,000 miles. Then 4 additional tires replaced at 57,000 miles [XXX]. Less than one year in Oct of 2023 I noticed a sound coming from the front tires when driving . Two of the front tires needed to be replaced 75300 miles . These tires FPIRREILLI SCROPI...
The contact owns a 2019 Mercedes-Benz GLC300. The contact stated while driving 25-30 MPH in the rain, the front driver's side window became foggy, and the front driver's side window power switch button was depressed to roll down the window to clear the fog; however, the switch fractured in her hand....
Mileage: 27,500
P052E71 Engine Separator and actuator malfunctioning. Was told this fails several times on Mercedes vehicles. I will not pass emissions with this issue. Over $2K to repair and engine light along with code appears. I have videos of the engine light coming off and on. Car has been inspected by Firest...
We hit a deer at 50mph. Active restraint system pulled us back into our seats. Cabin filled with white smoke/powder. Windows automatically lowered a few inches. Dash display panel issued fault alarms on all airbags and emergency braking systems; front and rear. Vehicle automatically contacted Merced...
My 2019 GLC 300 had water coming out of the trunk interior body panels when I opened it. I looked it up online and apparently it’s a big issue happening to many mercedes Benz owners and there is no active recall for this although there should be. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDO...
My 2019 GLC 300 had water coming out of the trunk interior body panels when I opened it. I looked it up online and apparently it’s a big issue happening to many mercedes Benz owners and there is no active recall for this although there should be. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDO...
Had the Crankcase valve error, PCV valve, (P052E) trigger engine problem several times at 58.000 miles mark. The dealer says its a $2000 repair and not covered under warranty. The crankcase valve affects emission controls to not perform properly. It should be covered under NJ CCR 2037 up to 70.000 m...
Had the Crankcase valve error, PCV valve, (P052E) trigger engine problem several times at 58.000 miles mark. The dealer says its a $2000 repair and not covered under warranty. The crankcase valve affects emission controls to not perform properly. It should be covered under NJ CCR 2037 up to 70.000 m...
Cracked piston due to a faulty wrist pin installed in the MBZ M274 engine. Yes, available for inspection. Car began shaking and I would not have been able to control it if I had been driving at a higher speed. Yes, the problem is well known amongst MBZ and the service manager admitted to this engin...
The contact owns a 2019 Mercedes-Benz GLC300. The contact stated while driving 90 MPH, he received a message displaying "Key Fob not Detected," and the vehicle suddenly lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle failed to restart. No warning lig...
Mileage: 35,000
P052E system replacement needed at 52880 miles
The Crankcase ventilation valve has a malfunction. The actuator is blocked. Code #052E71. The manufacturer has inspected the vehicle and confirmed the issue. The same issue has happened repeatedly to numerous Mercedes owners. The car is not safe to drive with this issue because it could cause engine...
P052E PCV valve issue, as for many others, this part malfunctioned about a month after warranty has expired. This seems to be a known issue for this model (GLC300) according to many online forums.
Our 2019 GLC with 25,000 miles flooded from the inside out with no warning -- a terrifying safety concern. One day when driving to work the car felt slightly odd while driving on streets in Washington, DC. Pulled over to the side of the road and car would not start. Dealer sent tech and jumped the ...
From the beginning, I have had issues with my car and received nothing but patronizing responses from both the dealership and the service department. From the very start, I have experienced constant issues with my car, only to be met with a condescending attitude from all levels of senior staff memb...
From the beginning, I have had issues with my car and received nothing but patronizing responses from both the dealership and the service department. From the very start, I have experienced constant issues with my car, only to be met with a condescending attitude from all levels of senior staff memb...
The command system keeps turning off and rebooting while driving. Sometime it makes the rear camera don’t work(blackout), auto on/off does not work, it happens about every two minutes making it dangerous.
The contact owns a 2019 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication). The contact waited for the over-the-air (OTA) update to be sent; however, the update was not performed. The dealer had been notified about the issue...
The contact owns a 2019 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication). The contact waited for the over-the-air (OTA) update to be sent; however, the update was not performed. The dealer had been notified about the issue...
Hello, I own a 2019 Mercedes Benz GLC 300 that's been on recall with no remedies released since April of this year. The recall is a SIM module defect that is suppose to help the driver get ahold of emergency responders in case an accident were to happen. The remedy is suppose to be OTA, but I have ...
The contact owns a 2019 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) however, the part to do the recall repair was unavailable. The dealer was made aware of the issue and the contact was informed that the recall update...
The contact owns a 2019 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) however, the part to do the recall repair was unavailable. The dealer was made aware of the issue and the contact was informed that the recall update...
While driving on the interstate (65mph) in traffic, there was a sudden loss of power causing deceleration and the inability to maintain speed. A collision was barely avoided both from being rear-ended and from trying to safely move to the shoulder while other traffic passed. A certified mechanic l...
-I purchased a GLC300. Today I discovered I own a GLC 230 HAZMAT SUV with a Hydrogen tank and other dangerous items. German hazard lights that do not mirror my driver's manual or the car I purchased. -Hazard lights showing SRS systems malfunctioning - Hazard lights showing projected contact -Two ...
-I purchased a GLC300. Today I discovered I own a GLC 230 HAZMAT SUV with a Hydrogen tank and other dangerous items. German hazard lights that do not mirror my driver's manual or the car I purchased. -Hazard lights showing SRS systems malfunctioning - Hazard lights showing projected contact -Two ...
-I purchased a GLC300. Today I discovered I own a GLC 230 HAZMAT SUV with a Hydrogen tank and other dangerous items. German hazard lights that do not mirror my driver's manual or the car I purchased. -Hazard lights showing SRS systems malfunctioning - Hazard lights showing projected contact -Two ...
The contact owns a 2019 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceede...
The contact owns a 2019 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceede...
On 12/23 I was driving away from home for holiday, and my panoramic sunroof exploded. I was quite shaken as glass was everywhere, in hair, on me and of course in car. I suffered very minor cuts. Called Mercedes SOS. Mercedes customer care. Advised me to go to local dealer near home. 2019 GLC300W4 w...
I was going through drive thru waiting in line, when suddenly the car started to accelerate sharply, I put two feet on the brakes to stop the forward motion of vehicle - could not stop or place in park or neutral. their was ample room from the vehicle in front.. slightly removed feet from brake, suv...
I was going through drive thru waiting in line, when suddenly the car started to accelerate sharply, I put two feet on the brakes to stop the forward motion of vehicle - could not stop or place in park or neutral. their was ample room from the vehicle in front.. slightly removed feet from brake, suv...
I was going through drive thru waiting in line, when suddenly the car started to accelerate sharply, I put two feet on the brakes to stop the forward motion of vehicle - could not stop or place in park or neutral. their was ample room from the vehicle in front.. slightly removed feet from brake, suv...
The contact owns a 2019 Mercedes Benz GCLCLASS. The contact stated that the brake system failed. The contact stated when driving at 25mph when the brake pedal was engaged the brake pedal went to the floorboard the vehicle crashed a pole and came to stop. there were no warning lights before during or...
Mileage: 10,000
MERCEDES STATES THAT THE UPDATE WILL HAPPEN OVER AIR BUT THEY DON'T TELL ME WHEN OR HOW LONG IT WILL TAKE TO HAPPEN. IT IS A SIMPLE UPDATE AND I NEED THE RECALL OFF MY CAR.
WIPER BLADES ON WINDSHIELD SKIP DURING DRIVING ON ROADS AT ALL SPEEDS, EVEN ON THE HIGHWAY AND IN THE RAIN AND HARD TO SEE THE ROAD WHEN DRIVING . THEY DO NOT CLEAR THE WINDSHIELD AND CONSTANTLY SKIP ACROSS EVERY TIME. I HAVE HAD MERCEDES BENZ REPLACE AND ADJUST MY BRAND NEW CAR WIPER BLADES AND S...
Mileage: 100