AutoStatsIQ
Data through Oct 2026
Model year

2025 Mercedes-Benz G 550

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

Recalls (1)Complaints (0)Investigations (0)Bulletins (65)
Recall campaigns covering this model year16,247 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 2025 Mercedes-Benz G 550 by year filed

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

No campaigns match these filters.Reset filters
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

One recall campaign covers the 2025 Mercedes-Benz G 550

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 2025 Mercedes-Benz G 550
CampaignFiledSubjectComponentVehiclesRemedy
25V-254Apr 17, 2025Vehicle's electronic stability program (ESP) may display an incorrect warning light during an ESP system failureStability and traction control6,247Software update
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2025 Mercedes-Benz G 550

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

    NHTSA has not opened an investigation on this model year

    Source: NHTSA ODI investigations file.
    All investigations
    Service bulletins

    65 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.

    • LI54.21-P-080326 Sep 9, 2026 · Service Bulletin/Repair Instructions
      Complaint CEL light on with no drivability concerns. Cause Signal timing error. Remedy 167, 465: SW has been released. Update the FSAM to the latest SW version. 290, 118, 243, 247: Software is still in development. This fault code does not cause a drivabili…
    • LI83.55-P-080937 Sep 1, 2026 · Service Bulletin/Repair Instructions
      Cause Internal failure of the scroll wheel within the AC compressor. Remedy Check the compressor's index and part number Figure 1 against Table 1. If listed please perform the following: 1. Replace the compressor, drier, and expansion valve using the applic…
    • LI54.70-P-080191 Aug 26, 2026 · Service Bulletin/Repair Instructions
      Complaint Consistently reproducible erroneous parktronic warnings from front with every key cycle. Cause The parking sensors are detecting the front brush guard. Remedy Complaint must be consistently reproducible and can occur multiple times a key cycle wit…
    • 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…
    • LI54.21-P-080326 Jul 24, 2026 · Service Bulletin/Repair Instructions
      Complaint CEL light on with no drivability concerns. Cause Signal timing error. Remedy 167, 465: SW has been released. Update the FSAM to the latest SW version. 290, 118, 243, 247: Software is still in development. This fault code does not cause a drivabili…
    • 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…
    • LI00.20-P-077615 Jul 1, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B cannot be carried out. 2. Service confirmation is not possible because "Perform vehicle handover" is displayed. This cannot be carried out. 3. The…
    • LI54.21-P-080326 Jul 2, 2026 · Service Bulletin/Repair Instructions
      Complaint CEL light on with no drivability concerns. Cause Signal timing error. Remedy 167: SW has been released. Update the FSAM to the latest SW version. 465, 290, 118, 243, 247: Software is still in development. This fault code does not cause a drivabili…
    • LI54.21-P-080326 Jun 22, 2026 · Service Bulletin/Repair Instructions
      Complaint CEL light on with no drivability concerns. Cause Signal timing error. Remedy 167: SW has been released. Update the FSAM to the latest SW version. 465, 290: Software is still in development. This fault code does not cause a drivability concern and …
    • LI54.70-P-080191 Jun 17, 2026 · Service Bulletin/Repair Instructions
      Complaint Consistently reproducible erroneous parktronic warnings from front with every key cycle. Cause The parking sensors are detecting the front brush guard. Remedy Complaint must be consistently reproducible and can occur multiple times a key cycle wit…
    • 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…
    • LI00.20-P-077615 Jun 12, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B cannot be carried out. 2. Service confirmation is not possible because "Perform vehicle handover" is displayed. This cannot be carried out. 3. The…
    • NCU - 2026050002 May 15, 2026 · Service Campaign
      Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MY”) 2026 G-Class (465 platform) vehicles, the low temperature coolant bleed line may chafe under certain circumstances. MBUSA will conduct a …
    • LI82.85-P-080507 May 26, 2026 · Service Bulletin/Repair Instructions
      Complaint After successful commissioning of the HERMES control unit (N112/9) with XENTRY Diagnosis DVD 03/2026, the message "SOS - service not activated" appears on the instrument cluster. In addition, the following two conditions are also met: • HERMES (N1…
    • LI00.20-P-077615 May 29, 2026 · Service Bulletin/Repair Instructions
      Complaint 1. "Perform vehicle handover" in the workshop menu to start the maintenance computer for service A/B cannot be carried out. 2. Service confirmation is not possible because "Perform vehicle handover" is displayed. This cannot be carried out. 3. The…
    • PSL-NCU Return Parts 5/29 May 30, 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 18, 2026. After June 18…
    • LI88.30-P-079882 May 19, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer reports discoloration, staining, or blotchy marks on the black running boards for vehicles equipped with Night Package (SA Code T86). The condition is cosmetic and may appear as uneven dark or bluish staining on the running board surface.…
    • 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…
    • LI82.85-P-080507 Apr 20, 2026 · Service Bulletin/Repair Instructions
      Complaint After successful commissioning of the HERMES control unit (N112/9) with XENTRY Diagnosis DVD 03/2026, the message "SOS - service not activated" appears on the instrument cluster. In addition, the following two conditions are also met: • HERMES (N1…
    • 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…
    • LI00.01-P-078887 Apr 24, 2026 · Service Bulletin/Repair Instructions
      Complaint The intent of this document is to provide workshops with helpful technical reference language. • Commonly used acronyms in LI's and TIPS cases. • Control unit names, numbers, and how to identify. • Network/wiring architecture groups to baumuster q…
    • LI00.01-P-078887 Mar 25, 2026 · Service Bulletin/Repair Instructions
      Complaint The intent of this document is to provide workshops with helpful technical reference language. • Commonly used acronyms in LI's and TIPS cases. • Control unit names, numbers, and how to identify. • Network/wiring architecture groups to baumuster q…
    • LI82.85-P-078722 Mar 11, 2026 · Service Bulletin/Repair Instructions
      Complaint The vehicle's position on the map is displayed far away from its actual position, e.g. the vehicle is displayed as being in the middle of the ocean. Note: No relevant DTC is displayed during the quick test. Cause The GNSS antenna is not correctly …
    • 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 …
    • LI82.70-P-079903 Mar 7, 2026 · Service Bulletin/Repair Instructions
      Complaint Noise interference when using the hands-free system (phone call). Cause The noise is caused by electromagnetic interference (EMC fault) affecting the microphone lines and thus impacting voice quality. The severity of these faults may vary dependin…
    • 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 …
    • LI54.21-P-080326 Mar 2, 2026 · Service Bulletin/Repair Instructions
      Complaint CEL light on with no drivability concerns. Cause Signal timing error. Remedy This fault code does not cause a drivability concern and will clear itself within 2-3 key cycles. The vehicle can be released back to the customer. There is software in d…
    • 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…
    • LI72.10-P-078836 Feb 25, 2026 · Service Bulletin/Repair Instructions
      Complaint Wind noises from the area of the A-pillars on driver's and/or front passenger side. Cause Depending on the clamping force of the door joint seal on the A-pillar, air swirls may occur at high speeds which cause the seal to vibrate. The door adjustm…
    • LI77.20-P-073486 Feb 24, 2026 · Service Bulletin/Repair Instructions
      Complaint Water ingress at the sliding sunroof can lead to moisture in the interior. In some cases, the leakage may also be visible to the customer in the area of the overhead control panel. Cause The following causes can lead to water ingress in the area o…
    • LI98.00-P-078306 Feb 24, 2026 · Service Bulletin/Repair Instructions
      Complaint After removing the transport protection from new vehicles, localized cloudy spots or streaks may appear on the paint surface. These marks are most commonly seen on the hood, fenders, and bumpers and are more noticeable on dark paint colors. Cause …
    • LI82.70-P-079903 Feb 13, 2026 · Service Bulletin/Repair Instructions
      Complaint Noise interference when using the hands-free system (phone call). Cause The noise is caused by electromagnetic interference (EMC fault) affecting the microphone lines and thus impacting voice quality. The severity of these faults may vary dependin…
    • LI54.65-P-080132 Feb 13, 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…
    • 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…
    • LI82.85-P-078722 Jan 26, 2026 · Service Bulletin/Repair Instructions
      Complaint The vehicle's position on the map is displayed far away from its actual position, e.g. the vehicle is displayed as being in the middle of the ocean. Note: No relevant DTC is displayed during the quick test. Cause The GNSS antenna is not correctly …
    • LI00.01-P-078887 Jan 21, 2026 · Service Bulletin/Repair Instructions
      Complaint The intent of this document is to provide workshops with helpful technical reference language. • Commonly used acronyms in LI's and TIPS cases. • Control unit names, numbers, and how to identify. • Network/wiring architecture groups to baumuster q…
    • LI83.30-P-079850 Jan 16, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer states the AC either does not cool/has poor performance or heat is insufficient. Cause Many possible root causes Remedy *Note - This Li does not apply if there are other Li's that apply to your concern OR you have a fault and/or guided te…
    • LI83.30-P-079850 Jan 15, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer states the AC either does not cool/has poor performance or heat is insufficient. Cause Many possible root causes Remedy AC Diagnosis (General) Initial Steps Verify Customer Concern • Confirm the issue reported by the customer. Compare to …
    • 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 …
    • LI83.30-P-079850 Jan 7, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer states the AC either does not cool/has poor performance or heat is insufficient. Cause Many possible root causes Remedy AC Diagnosis (General) Initial Steps Verify Customer Concern • Confirm the issue reported by the customer. Compare to …
    • LI82.70-P-079903 Jan 2, 2026 · Service Bulletin/Repair Instructions
      Complaint Noise interference when using the hands-free system (phone call). Cause The noise is caused by electromagnetic interference (EMC fault) affecting the microphone lines and thus impacting voice quality. The severity of these faults may vary dependin…
    • LI06.10-P-076023 Jan 5, 2026 · Service Bulletin/Repair Instructions
      Complaint Customer reports illuminated CEL. Additionally no start condition, lack of power, failure to recover from ECO stop, and/or poor acceleration. Cause • Under investigation Remedy Process FSCU and ME codes via guided test. Perform fuel pressure test …
    • 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…
    • LI82.85-P-080094 Dec 3, 2025 · Service Bulletin/Repair Instructions
      Complaint Displayed Message: “Driver camera not functioning, see Operator’s Manual” Cause Interior temperature too high due to: • Summer heat • Direct sunlight • Lack of air conditioning or ventilation Camera enters self-protection mode to prevent overheati…
    • LI68.20-P-080012 Nov 18, 2025 · Service Bulletin/Repair Instructions
      Complaint USB port not functioning properly. Cause Most reported USB port issues are due to improper use or contamination. Note: Any repair costs must be discussed with the customer beforehand. Common external factors identified include: • Fluid intrusion •…
    • LI68.20-P-080012 Nov 6, 2025 · Service Bulletin/Repair Instructions
      Complaint USB port not functioning properly. Cause Most reported USB port issues are due to improper use or contamination. Note: Any repair costs must be discussed with the customer beforehand. Common external factors identified include: • Fluid intrusion •…
    • 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…
    • LI82.70-P-079903 Oct 20, 2025 · Service Bulletin/Repair Instructions
      Complaint Noise interference occurs during hands-free phone calls. Cause The interference is due to electromagnetic compatibility (EMC) faults affecting the microphone wiring. This disrupts signal integrity and degrades voice quality. Severity may vary by v…
    • LI42.10-P-079904 Oct 20, 2025 · Service Bulletin/Repair Instructions
      Complaint At low speeds and light brake pressure, brakes will make a groaning or honking noise. Cause Frictional vibrations with very light brake pressure/modulations. Remedy This condition can be duplicated on most vehicles. To validate, use a like for lik…
    • LI82.62-P-078631 Oct 10, 2025 · 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…
    • 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-079533 Sep 16, 2025 · Service Bulletin/Repair Instructions
      Complaint 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message, warning message in the IC If the initial…
    • LI09.10-P-079599 Aug 15, 2025 · Service Bulletin/Repair Instructions
      Complaint Check engine light illuminated. Fording not available message in instrument cluster. Fault code stored - P153073 Left air flap 'Air intake" has a malfunction. Cause Flap sticking inside air duct of cold air intake Remedy Replace air duct segment o…
    • LI54.10-P-079533 Aug 8, 2025 · Service Bulletin/Repair Instructions
      Complaint: 243: Red 12V battery message, white HV warning message, warning message in the IC ​​and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message, warning message in the IC If the init…
    • LI33.30-P-056665 May 21, 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…
    • NCU - 2025050009 May 30, 2025 · Service Campaign
      1. Connect XENTRY Diagnosis. 2. Update Battery management system (BMS) control unit software. To do this, select menu item "Quick test view → N82/9 – Battery management system (BMS) → Adaptations → Control unit update → Updating of control unit software". F…
    Source: NHTSA manufacturer communications files.
    About service bulletins