AutoStatsIQ
Data through Oct 2026
Model year

2018 Mercedes-Benz AMG GLC63S

Body and fuel not decoded. Owner complaints on file from no date to no date.

Recalls (3)Complaints (0)Investigations (1)Bulletins (200)
Recall campaigns covering this model year3135k vehicles or units across those campaigns
Owner complaints0Not enough peers on file
Severity indexNoneCrash, fire, injury or death per 100
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2018 Mercedes-Benz AMG GLC63S by year filed

Owner complaints about this model year, by the year they were filed with NHTSA.

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Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

Complaints by component

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

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Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

3 recall campaigns cover the 2018 Mercedes-Benz AMG GLC63S

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2018 Mercedes-Benz AMG GLC63S
CampaignFiledSubjectComponentVehiclesRemedy
19V-788Nov 1, 2019Although correctly fastened, the front seat belts may be inaccurately detected as being unfastened, which may cause the electric…Seat belts29,720Part replacement
18V-905Dec 19, 2018In the event of a crash, the frontal air bag may have a delayed deployment for certain unbelted front seat passengersAirbags809Software update
18V-838Nov 27, 2018Status of the passenger side air bag may not display correctlyAirbags104,663Software update
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2018 Mercedes-Benz AMG GLC63S

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

0 complaints on file.

    Source: NHTSA ODI complaints file.
    Investigations

    1 NHTSA investigation on file

    • EA21002 Engineering analysis, Airbags
      Desiccated Air Bag Inflator Rupture
      Opened Sep 17, 2021, still open
    Source: NHTSA ODI investigations file.
    All investigations
    Service bulletins

    200 manufacturer communications cover this model year

    Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.

    • LI42.10-P-063502 Sep 1, 2026 · Service Bulletin/Repair Instructions
      Complaint Noises/ squealing from the service brake in various driving situations and ambient conditions. Cause Frictional vibrations Remedy The intent of this document is to reduce noise from high performance AMG brakes. AMG brakes are designed for performa…
    • LI46.35-P-067339 Aug 28, 2026 · Service Bulletin/Repair Instructions
      Complaint During part of the steering movement, it feels heavier or more difficult to steer in the same spot every time. OR Rattling, humming, dry sliding/gravel noise from the electric steering system when steering (see attachment). Complaint does not imp…
    • CL - Tank Leak Detection Aug 15, 2026 · Warranty Program/Extension
      Dear Mercedes-Benz Owner: In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA is extending the warranty coverage for the Diagnostic Module for Tank Leakage …
    • LI72.20-P-075746 Aug 24, 2026 · Service Bulletin/Repair Instructions
      Complaint 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, handbag etc. Remedy As of the 6th generation, the vehicle key can be recoded so…
    • LI01.20-P-080884 Aug 12, 2026 · Service Bulletin/Repair Instructions
      Complaint Oil leaks found on M176 or M177 engines diagnosed to be from the cylinder head cover area Cause Unknown (under investigation) Remedy If oil leaks are found at left or right cylinder head cover area please collect the following information and open…
    • LI82.85-P-079087 Aug 6, 2026 · Service Bulletin/Repair Instructions
      Complaint A popup is seen on the HU with the message "data connection temporarily not available". Potentially affected functionalities in NTG4.5, NTG5 1.Weather 2.Local Search 3.IP Radio 4.Send2Car 5.Speech Detection Service 6.Navigation 7.iHeartRadio 8.Tra…
    • LI54.65-P-080132 Aug 12, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics. Cause Various root causes Remedy See attached di…
    • LI82.62-P-078631 Aug 6, 2026 · Service Bulletin/Repair Instructions
      Complaint 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 continues to occur even with the door trim removed, then continue the diagnosis wor…
    • LI27.00-P-075630 Aug 5, 2026 · Service Bulletin/Repair Instructions
      Complaint This document is intended as a pre-case diagnostic reference for transmission related concerns. It will also ensure that if a case is necessary, all supporting documentation is available. This should not be used on its own as justification for cre…
    • EW - DMTL Jul 31, 2026 · Warranty Program/Extension
      This NCU replaces the prior NCU issued on May 15, 2025, and contains additional MY 2023 and MY 2024 vehicles which are highlighted below. In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the satisfaction of…
    • LI20.10-P-072886 Jul 24, 2026 · Service Bulletin/Repair Instructions
      Complaint Check Engine Light ON with DTC P012800 "The Coolant Temperature is Below the Specified Temperature" active and/or stored in the ME (N3/10). There are no drivability concerns related to this complaint. Cause Root cause varies Remedy Prior to perfor…
    • LI35.30-P-058566 Jul 14, 2026 · Service Bulletin/Repair Instructions
      Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of travel. Note: Sound file in attachment Cause If the complaint is eliminated by exp…
    • LI33.20-P-078406 Jul 8, 2026 · Service Bulletin/Repair Instructions
      Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearing on the front axle when cornering/ maneuvering. Sound file attached for comp…
    • LI33.20-P-078406 Jul 7, 2026 · Service Bulletin/Repair Instructions
      Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearing on the front axle when cornering/ maneuvering. Sound file attached for comp…
    • PSL-NCU Return Parts 6/19 Jun 19, 2026 · Other
      Dear 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 for all dealer returns is no later than Thursday, July 9, 2026. After July 9th…
    • LI00.20-P-080703 Jun 12, 2026 · Service Bulletin/Repair Instructions
      Complaint Service code B1 displayed in the customer menu does not match the workshop code displayed in the workshop menu, e.g., 505 or 550A, which includes a service A. Cause The root cause is currently being investigated. Remedy To determine the cause, the…
    • PSL-NCU Return Parts 5/22 May 22, 2026 · Other
      Dear 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 for all dealer returns is no later than Thursday, June 11, 2026. After June 11…
    • LI82.85-P-080559 May 26, 2026 · Service Bulletin/Repair Instructions
      Complaint The customer requests deactivation of the N112/9 HERMES communication module Note: Deactivation of the HERMES control unit (N112/9) is not supported for gray-market vehicles. Cause Before deactivating the HERMES control unit (N112/9), it must be c…
    • LI82.30-P-059239 May 19, 2026 · Service Bulletin/Repair Instructions
      Complaint There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper blades squeaking, chattering, shuddering B: The windshield is not wiped completely (streaking) C: During the downward movement water is pulled …
    • LI07.10-P-080384 May 18, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer reports Check Engine Light with possible loss of power concern. The Following DTC's are present • P210185 - The throttle valve actuator has a malfunction. There is a signal above the permissible limit value. • P213500 - The values from th…
    • PSL-NCU Return Parts 5/15 May 15, 2026 · Other
      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 for all dealer returns is no later than Thursday, June 4, 2026. After June 4th, returns of these parts will no…
    • LI54.65-P-080132 May 12, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics Cause Various root causes Remedy See attached dia…
    • LI33.20-P-078406 May 12, 2026 · Service Bulletin/Repair Instructions
      Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearing on the front axle when cornering/ maneuvering. Sound file attached for comp…
    • CL-Ignition Coil Jun 10, 2022 · Other
      In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA (“MBUSA”) is extending the coverage for the ignition coil on your vehicle from the original New Vehicle …
    • CL - Accelerator Pedal Aug 13, 2022 · Other
      Dear Mercedes-Benz Owner: In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (“MBUSA”) hereby notifies you of additional benefits regarding your vehic…
    • CL - Accelerator Pedal Aug 27, 2022 · Other
      Dear Mercedes-Benz Owner: In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (“MBUSA”) hereby notifies you of additional benefits regarding your vehic…
    • CL - Accelerator Pedal Aug 19, 2022 · Other
      Dear Mercedes-Benz Owner: In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (“MBUSA”) hereby notifies you of additional benefits regarding your vehic…
    • CL - Accelerator Pedal Aug 19, 2022 · Other
      In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (“MBUSA”) hereby notifies you of additional benefits regarding your vehicle. Mercedes-Benz AG (“MBA…
    • LI07.10-P-080384 Apr 28, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer reports Check Engine Light with possible loss of power concern. The Following DTC's are present • P210185 - The throttle valve actuator has a malfunction. There is a signal above the permissible limit value. • P213500 - The values from th…
    • EW - Ignition Coil May 27, 2022 · Warranty Program/Extension
      In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles is extending the warranty coverage on the ignition…
    • EW - HVAC Service Oct 29, 2020 · Warranty Program/Extension
      This NCU replaces the prior NCUs issued on May 18, June 25, 2020 and October 1, 2020 and contains important workshop instructions on how the HVAC Service Warranty repair must be carried out. To enhance the satisfaction of our customers, avoid further costs …
    • EW- Accelerator Wiring Aug 5, 2022 · Warranty Program/Extension
      Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has extended the warranty for the accelerator pedal wiring harness and connectors from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 10 years/120,000 miles for cer…
    • LI20.10-P-072886 Apr 21, 2026 · Service Bulletin/Repair Instructions
      Complaint CEL ON with DTC P012800 "The Coolant Temperature is Below the Specified Temperature" active and stored in the ME (N3/10). There are no drivability concerns related to the complaint. Cause Root cause varies Remedy Prior to performing any repairs fo…
    • LI82.10-P-078301 Apr 16, 2026 · Service Bulletin/Repair Instructions
      Complaint Headlamp, front fog lamp leaky or fogged. Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compensation diaphragm…
    • LI33.20-P-078406 Apr 17, 2026 · Service Bulletin/Repair Instructions
      Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearing on the front axle when cornering/ maneuvering. Sound file attached for comp…
    • LI54.65-P-080132 Mar 9, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics Cause Various root causes Remedy See attached dia…
    • LI82.10-P-078301 Mar 9, 2026 · Service Bulletin/Repair Instructions
      Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compensation diaphragm …
    • LI54.10-P-073164 Mar 4, 2026 · Service Bulletin/Repair Instructions
      Complaint Yellow information message in driver display (instrument cluster): "Switch on motor to charge the 12V battery" Cause The state of charge (SOC) of the 12V battery has dropped to 45% or less. Remedy This warning message appears as soon as the state …
    • LI54.65-P-080132 Feb 28, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics Cause Various root causes Remedy See attached dia…
    • LI82.10-P-078307 Feb 25, 2026 · Service Bulletin/Repair Instructions
      Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A…
    • LI82.10-P-078301 Feb 24, 2026 · Service Bulletin/Repair Instructions
      Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compensation diaphragm …
    • LI82.10-P-078896 Feb 24, 2026 · Service Bulletin/Repair Instructions
      Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A…
    • LI27.19-P-080219 Feb 13, 2026 · Service Bulletin/Repair Instructions
      Complaint Check engine light on with the following fault is current in the VGS Control Unit: P084300 Oil pressure sensor 'A' has a short circuit to positive stored in VGS control unit. Cause Electrical failure of oil pressure sensor integrated into VGS Cont…
    • LI20.10-P-072886 Feb 11, 2026 · Service Bulletin/Repair Instructions
      Complaint CEL on with Code P012800 "The Coolant Temperature is Below the Specified Temperature" Cause Under investigation. This is not an issue that affects drivability or performance and is not a safety concern. The vehicle remains safe to operate with thi…
    • NCU - 2025090001 Feb 13, 2026 · Service Campaign
      Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the TIREFIT sealant bottle may not meet specifications. The possibility exists that the sealant bottle may leak or may have otherwise been removed…
    • LI27.10-P-075869 Feb 3, 2026 · Service Bulletin/Repair Instructions
      Complaint Only vehicles with a variable transfer case are affected. This can be identified through control unit N45 or N15/7 in the quick test. When accelerating with light load, vibrations or jolting sensation may come from the drivetrain. It may be mistak…
    • LI54.65-P-080132 Jan 30, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics Cause Various root causes Remedy See attached dia…
    • LI05.20-P-080192 Jan 15, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer states check engine light on in the dash. Vehicle has one or more DTC's Present P164B00, P164B09, P2B4400, P005A07, P005C07, P005A09, P005C09, P003C07, P2B5007, P003C09, P2B5009, P34C200, P34C109, P34C800, P34BE00, P34BD09 Cause Software …
    • LI54.65-P-066284 Dec 18, 2025 · Service Bulletin/Repair Instructions
      Complaint The flap of the reversing camera opens and closes by itself during forward travel several times during the trip. No camera image is displayed in the head unit. The reversing camera or the 360° system functions normally when activated manually or …
    • LI27.35-P-080160 Dec 20, 2025 · Service Bulletin/Repair Instructions
      Complaint (Original LI document #: LI27.35-P-079039) Clicking noises from the electro-hydraulic control unit (EHS) when the vehicle is stationary and ECO Start/Stop is active (combustion engine is off). The noise is more noticeable outside the vehicle and i…
    • LI54.65-P-080132 Dec 11, 2025 · Service Bulletin/Repair Instructions
      Complaint 1. General Diagnostic Tips 2. One or More PARK Sensor Activations 3. Red Ring Around Vehicle 4. "Active Parking and Parking Assist Inoperative" on Instrument Cluster 5. Cameras 6. Other Park Topics Cause Various root causes Remedy See attached dia…
    • LI33.30-P-056665 Nov 15, 2025 · Service Bulletin/Repair Instructions
      Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (and vice versa). Note: Sound file in attachment Cause If the complaint is eli…
    • LI27.35-P-079971 Nov 10, 2025 · Service Bulletin/Repair Instructions
      Complaint Possible complaints about shift quality, issues with learning the park lock, and slipping/rinse entries in the EEPROM or Transmission Health system following the replacement of the below components: - The electrohydraulic control unit (EHS valve b…
    • LI27.10-P-075869 Nov 3, 2025 · Service Bulletin/Repair Instructions
      Complaint Only vehicles with a variable transfer case are affected. This can be identified through control unit N45 or N15/7 in the quick test. When accelerating with light load, vibrations or jolting sensation may come from the drivetrain. It may be mistak…
    • LI42.15-P-079899 Oct 28, 2025 · Service Bulletin/Repair Instructions
      Complaint Brake squeal on the front axle at slow speed and before coming to a stop. Cause Frictional vibrations Remedy Install new brake linings with Part number A 000 421 7902.
    • LI40.10-P-059248 Oct 14, 2025 · Service Bulletin/Repair Instructions
      Complaint Crackling and cracking noise from the outer wheel on the front axle when cornering Cause The noise is generated by a micromovement on the contact surface between the rim and the brake disk (wheel bolt group) and may be intensified by potential soi…
    • LI54.10-P-071499 Sep 25, 2025 · Service Bulletin/Repair Instructions
      Complaint The result from the XENTRY battery test does not match the current state of the battery. Cause The XENTRY battery tester uses the stored on-board electrical system data in the SAM module to access the health of the 12 volt battery. The XENTRY batt…
    • LI54.10-P-079772 Sep 16, 2025 · Service Bulletin/Repair Instructions
      Complaint After a software update from campaign 2025050001 of component LIB48_222 - G1/3 (48 V on-board electrical system battery) from software release A 000 902 50 48 to software release A 000 902 15 89, the fault code B183319 may be output. B183319 "The …
    • LI27.19-P-072588 Sep 17, 2025 · Service Bulletin/Repair Instructions
      Complaint Transmission control unit Y3/8n4 (fully integrated transmission control unit (VGS)) not listed in quick test and/or no communication possible with VGS. Cause Transmission control unit Y3/8n4 Remedy For vehicles with 722.9 transmission: Ensure LI54…
    • LI35.31-P-066469 Sep 10, 2025 · Service Bulletin/Repair Instructions
      Complaint Possible humming noises from the drivetrain in the area of the rear axle, especially during tight cornering in the lower speed range. Remedy Note: Please follow the instructions in this document. The replacement of components (other than those nam…
    Source: NHTSA manufacturer communications files.
    About service bulletins