CarRecallWatchThe 2016 Mercedes-Benz GLC 300 has 12 safety recalls on file with NHTSA.
Owners have filed 134 complaints with NHTSA, including 9 crashes, 2 fires, 5 injuries.
The most-reported problem area is Engine (38 reports).
2016 Mercedes-Benz GLC 300 recalls
Front Roof Panel May Detach, Creating Crash Risk
The front roof panel, located between the windshield and the panoramic sunroof, may not have been bonded correctly to the vehicle during a prior repair.
Front roof panel may detach while driving, creating a crash hazard
The front roof panel, located between the windshield and the panoramic sunroof, may not have been bonded correctly to the vehicle during a previous repair.
Crash Alert May Send Responders to Wrong Location
Certain 2016-2017 Mercedes-Benz vehicles have a software problem in the communication module that runs the automatic crash notification (eCall) system.
Emergency call system may send wrong date, time, or location
A software fault in the emergency call system (eCall) can cause the date and time recorded for the system to differ from the actual date and time.
Rear seat belt latch may retract, blocking buckling
Certain Mercedes-Benz GLC vehicles from 2016 to 2018 may have a problem with the rear outboard seat belts.
Rear Seat Belts May Not Latch, Raising Crash Injury Risk
Certain rear outboard seat belt latch plates can retract into the interior paneling, so rear passengers may be unable to fasten their seat belts.
Misaligned Headlights May Not Light the Road Well
Some 2016-2017 GLC300, GLC300 4MATIC and GLC43 4MATIC vehicles may have headlights that are misadjusted.
Driver Airbag May Deploy Unexpectedly, Raising Injury Risk
The driver's front airbag may deploy without warning because the steering components may not be properly grounded.
Airbag May Not Deploy Properly in a Crash
Some control units in these Mercedes-Benz vehicles may have been updated with incorrect software.
Starter Can Overheat and Melt, Creating a Fire Risk
A starter current limiter can overheat if the engine or transmission fails to turn over and the starter motor repeatedly tries to start the vehicle.
Stability Control May Activate Unexpectedly, Parking Brake May Fail
Certain 2016 Mercedes-Benz C300 and GLC300 vehicles built between February 8 and May 18, 2016 may have an Electronic Stability Program (ESP) control unit that was damaged before it was installed.
Wiring Can Chafe, Causing Airbag Deployment or Engine Stall
The steering column wiring harness for the switch module may be routed incorrectly in these vehicles.
Most common 2016 Mercedes-Benz GLC 300 problems
Problem areas named in the 134 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Engine | 38 |
| Service Brakes | 27 |
| Unknown Or Other | 21 |
| Fuel/Propulsion System | 18 |
| Air Bags | 12 |
| Electrical System | 11 |
| Steering | 7 |
| Power Train | 6 |
| Seat Belts | 5 |
| Wheels | 4 |
What owners report
I am filing a formal safety complaint regarding a SuperMax HT1 tire, size 235/55R19 101V, purchased on [XXX], as part of a set of four tires with an advertised 50,000-mile treadwear warranty. The vehicle's odometer reading at installation was 85,388 miles. After fewer than 22,612 miles, one tire developed a significant hump or bulge. 1. Failed Component: The tire suffered internal belt separation, compromising its structural integrity. DOT identification: [XXX]. The tire's availability for further inspection is subject to confirmation. 2. Safety Risk: Belt separation creates a serious risk of tread detachment, sudden tire failure, and loss of vehicle control, especially at highway speeds.
On XXX, my 2016 Mercedes-Benz GLC 300 was serviced at a Mercedes-Benz dealership for a B Service, including replacement of the rear brake pads and sensor. The rear wheel had to be removed to perform this work. On XXX, approximately 7 days later, my wife was driving the vehicle with our [XXX] son and his friend as passengers when the LEFT REAR WHEEL COMPLETELY SEPARATED from the vehicle while in motion on a public road. A truck was approaching from behind. The family narrowly avoided a serious collision. Police responded to the scene and an officer directed traffic while the vehicle was towed. The lug bolts were recovered from the roadway. The dealership's General Manager later asked me to r
Was driving down the highway a the panel between the windshield and panoramic sunroof detached a flew off. Other models are included in this same recall but my make and model are not
The steering tilt motor is stripped and will not move up or down and is stuck in the full "UP" position. Unable to adjust for the driving position.
SUNROOF will not closed , refuse to close on my car
2016 Mercedes-Benz GLC 300 questions
Does the 2016 Mercedes-Benz GLC 300 have any recalls?
Yes. NHTSA lists 12 safety recalls for the 2016 Mercedes-Benz GLC 300: Front Roof Panel May Detach, Creating Crash Risk; Front roof panel may detach while driving, creating a crash hazard; Crash Alert May Send Responders to Wrong Location; Emergency call system may send wrong date, time, or location; Rear seat belt latch may retract, blocking buckling. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2016 Mercedes-Benz GLC 300?
Based on 134 owner complaints filed with NHTSA, the most-reported problem areas are Engine (38), Service Brakes (27), Unknown Or Other (21).
How do I check if a recall on my 2016 Mercedes-Benz GLC 300 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.