2016 Mercedes-Benz GLC 300 Body and structure Problems
- Complaints
- 4about this part
- Share
- 3%of 133 total for the year
- Median mileage
- 10,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the body and structure of the 2016 Mercedes-Benz GLC 300, 3% of the 133 complaints for this model year. Where a mileage was given, the median is 10,000 miles. 1 of these say a crash was involved, according to the filers. 2 recall campaigns on record are filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My cars front stationary sunroof panel came off completely while driving on the highway. I have called mercedes benz recall department and I have gone to the dealership and the repairs are not variable at the moment due to the recall being pending still. My car is getting wet due to the tropical rain in florida.”
NHTSA complaint #11416399, filed 2021-05, 69 miles“Brakes started screeching loudly when backing up startling neighbors. After seeing many reports on this same problem, I had the dealership replace the brake pads as goodwill. Screeching returned shortly thereafter and I continue to annoy neighbors. Runflat tires threads were worn out after only 10,000 requiring replacement of all 4 tires. Rear door driver's side is unable to be unlocked or opened from the inside. Driver's seat side panel covering seat belt continues to fall off exposing the seat belt drive, even after repair by dealership.”
NHTSA complaint #11096506, filed 2018-05, 10,000 miles“Vehicle was going on the left most lane of the i580 eastbound at adaptive cruise at 65mph. Both steering and speed was under control by the the adaptiv e cruise feature. I was having my hand on the steering and foot on the brake. All of sudden car took left turn on its own and crashed into side concrete rail followed by a quick turn and came back to the halt in the middle of the 2nd highway lane. Things happened so quickly that I could not even realize what happened to the adaptive cruise which lead to this sudden turn. I would like you or NHTSA to investigate the matter. …”
NHTSA complaint #11296654, filed 2020-01, 72,000 miles“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”
NHTSA complaint #11747561, filed 2026-06Related recalls
- 23V854000Dec 15, 2023Mercedes-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…Covers: Mercedes-Benz GLC 300 2016–2020, CLA250 2014–2019, C300 2015–2020 +19 more
- 21V197000Mar 19, 2021Mercedes-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…Covers: Mercedes-Benz GLC 300 2016–2020, AMG S63 2014–2020, CLA250 2014–2019 +19 more
Related service bulletins
- 11038217Sep 14, 2026Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise…
- 11036511Aug 24, 2026Complaint Tailgate opens unintentionally. Cause Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. EXAMPLE: when stored in trouser pocket…
- 11036101Aug 6, 2026Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the noise…
- 11033050May 22, 2026Dear Mercedes-Benz USA Dealers, The part numbers listed in the chart below should no longer be installed, and any existing stock must be returned to your facing PDC. The deadline…
- 11018703May 29, 2025Complaint Load compartment cover generates a creaking noise during driving when pulled out to covering position. Cause Aluminum cassette scrapes on the inside of the end cap. The…
- 11015566Mar 11, 2025Complaint Paint damage on door paneling in area of door handle (see picture 1). Cause Possible tolerance complaint regarding the door handle Remedy 1. Paint the affected area of…
- 11013192Jan 24, 2025Complaint Fuel door may require several attempts to open. Please note that if the complaint "Fuel filler flap not opening" occurs, it is important to check the fuel filler flap…
- 11013185Jan 24, 2025Complaint Paint damage on door paneling in area of door handle (see picture 1). Cause Alignment of door handle bearing bracket is not correct. Remedy 1. Paint the affected area…
- 11013184Jan 24, 2025Complaint Noise from area of instrument panel Noise might occur in the following conditions: - At engine speeds of 1500 rpm to 2000 rpm. - In the speed range up to 45mph - Type…
- 11013347Jan 23, 2025Complaint Wind or airflow noises in the area of the doors Cause Airflow noises or tire noise. The noises entering the interior may be perceived as too loud. Remedy MODEL…
Body and structure: other model years
Other parts of the 2016 Mercedes-Benz GLC 300
38 complaintsBrakes
27 complaintsFuel system
21 complaintsOther or unknown
21 complaintsAir bags
12 complaintsElectrical system
11 complaintsSteering
7 complaintsTransmission and drivetrain
6 complaintsSeat belts
5 complaintsVisibility (wipers, defrost, mirrors)
5 complaintsEngine cooling
4 complaintsWheels
4 complaints
← All problems reported for the 2016 Mercedes-Benz GLC 300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology