2015 Mercedes-Benz S-Class Safety Report
2015 Mercedes-Benz S-Class Safety Analysis
Safety Decision Cockpit for the 2015 Mercedes-Benz S-Class
This page is the hub for deciding what to inspect next on the 2015 Mercedes-Benz S-Class. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Low (0) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Moderate (51) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 9 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Unknown Or Other | Compare unknown or other issues across vehicles. |
2015 Mercedes-Benz S-Class Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2015 Mercedes-Benz S-Class, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Unknown Or Other
7 owner complaints mention this component in the current safety profile.
All Unknown Or Other issues Mercedes-Benz onlySeat Belts
6 owner complaints mention this component in the current safety profile.
All Seat Belts issues Mercedes-Benz onlySteering
4 owner complaints mention this component in the current safety profile.
All Steering issues Mercedes-Benz onlyStructure
4 owner complaints mention this component in the current safety profile.
All Structure issues Mercedes-Benz onlyWheels
4 owner complaints mention this component in the current safety profile.
All Wheels issues Mercedes-Benz onlyAir Bags
2 owner complaints mention this component in the current safety profile.
All Air Bags issues Mercedes-Benz onlyAI Safety Analysis for the 2015 Mercedes-Benz S-Class
Reliability Score
The 2015 Mercedes-Benz S-Class receives a reliability score of 82 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates above-average reliability relative to comparable vehicles.
Known Issues for the 2015 Mercedes-Benz S-Class
The following issues have been identified from NHTSA complaint data and owner reports for the 2015 Mercedes-Benz S-Class:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Steering Assist Failure Reports indicate a significant loss of electric steering assist, requiring excessive force to turn the wheel. This can be dangerous, especially at higher speeds. |
High | Common | 30k-60k miles |
| Airbag Malfunction Airbag warning lights have been reported, suggesting potential issues with airbag deployment. This is a moderate concern for safety. |
Medium | Common | 30k-60k miles |
| Non-Retracting Seat Belts Multiple instances of non-retracting rear seat belts have been reported, posing a serious safety risk, especially for passengers. |
High | Occasional | 30k-60k miles |
| Tire Blowouts Tire blowouts have been reported, with one instance causing a large hole in the sidewall. This is a moderate concern for safety and vehicle integrity. |
Medium | Occasional | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2015 Mercedes-Benz S-Class:
Issues with steering assist and steering wheel module warning light.
Problems with rear seat belt retraction and inoperable driver's side rear seat belt.
Reports of tire blowouts, including one with a large hole in the sidewall.
Airbag warning lights have been reported, indicating potential issues with airbag deployment.
Frequently Asked Questions About the 2015 Mercedes-Benz S-Class
Has the 2015 MERCEDES-BENZ S-CLASS been recalled?
No, the 2015 MERCEDES-BENZ S-CLASS has no recalls on record with NHTSA as of our latest data update.
How many complaints does the 2015 MERCEDES-BENZ S-CLASS have?
The 2015 MERCEDES-BENZ S-CLASS has 51 complaints filed with NHTSA. Of these, 6 involved crashes. 8 injuries and 0 deaths have been reported.
What is the safety rating for the 2015 MERCEDES-BENZ S-CLASS?
The 2015 MERCEDES-BENZ S-CLASS does not have an NHTSA safety rating on file. This can happen for newer model years, specialty vehicles, or models that have not been crash-tested.
What are the most common problems with the 2015 MERCEDES-BENZ S-CLASS?
The most commonly reported problems with the 2015 MERCEDES-BENZ S-CLASS involve unknown or other (7 complaints), seat belts (6 complaints), steering (4 complaints). Other affected components include structure, wheels, air bags.
How many crash reports does the 2015 MERCEDES-BENZ S-CLASS have?
There are 6 crash reports associated with the 2015 MERCEDES-BENZ S-CLASS out of 51 total complaints (11.8% of complaints involved crashes).
How many fire reports does the 2015 MERCEDES-BENZ S-CLASS have?
There are 3 fire reports for the 2015 MERCEDES-BENZ S-CLASS out of 51 total complaints. Fire reports are among the most serious safety concerns tracked by NHTSA.
Are there any deaths reported for the 2015 MERCEDES-BENZ S-CLASS?
No deaths have been reported in NHTSA complaints for the 2015 MERCEDES-BENZ S-CLASS.
How many injuries are reported for the 2015 MERCEDES-BENZ S-CLASS?
8 injuries have been reported in NHTSA complaints for the 2015 MERCEDES-BENZ S-CLASS. These are self-reported by vehicle owners as part of their safety complaints.
Should I buy a 2015 MERCEDES-BENZ S-CLASS?
Based on NHTSA data, the 2015 MERCEDES-BENZ S-CLASS is research thoroughly before purchasing. It has 51 complaints, 0 recalls. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2015 MERCEDES-BENZ S-CLASS?
The components with the most failures on the 2015 MERCEDES-BENZ S-CLASS are: 1. UNKNOWN OR OTHER (7 complaints), 2. SEAT BELTS (6 complaints), 3. STEERING (4 complaints), 4. STRUCTURE (4 complaints), 5. WHEELS (4 complaints). UNKNOWN OR OTHER is the single most-reported problem area with 7 complaints.
What should I know before buying a 2015 MERCEDES-BENZ S-CLASS?
Be cautious of steering assist failure and seat belt issues. Regular inspections and maintenance are crucial. The 2015 MERCEDES-BENZ S-CLASS has 51 NHTSA complaints and 0 recalls on record.
How reliable is the 2015 MERCEDES-BENZ S-CLASS?
The 2015 MERCEDES-BENZ S-CLASS receives a reliability score of 82/100, indicating above-average reliability. This is based on 51 owner complaints, 0 recalls, and 9 crash/fire reports in the NHTSA database. Key known issues include Steering Assist Failure and Airbag Malfunction.
What are the known issues with the 2015 MERCEDES-BENZ S-CLASS?
Known issues with the 2015 MERCEDES-BENZ S-CLASS include: Steering Assist Failure, Airbag Malfunction, Non-Retracting Seat Belts, Tire Blowouts. These are based on patterns found across 51 NHTSA complaints.
What are the most common safety issues with the 2015 Mercedes-Benz S-Class?
Steering assist failure and non-retracting seat belts are the most common issues.
Are there any recalls for the 2015 Mercedes-Benz S-Class?
Yes, there is an active recall for the front stationary sunroof panel, but your vehicle may not be included.
What should I do if I experience steering issues?
Have the steering system inspected immediately to ensure safe operation.
Buyer Advice
Our recommendation: Be cautious of steering assist failure and seat belt issues. Regular inspections and maintenance are crucial.
NHTSA Data Summary for 2015 Mercedes-Benz S-Class
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2015 Mercedes-Benz S-Class. The data includes 51 consumer complaints filed by vehicle owners, 0 manufacturer-initiated safety recalls, 6 reported crashes, 3 fire incidents, 8 reported injuries, and safety rating assessments associated with this vehicle.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-16