AutoUtility currently tracks 4 official NHTSA owner defect complaints for the 2015 Mercedes-Benz SLC. Fuel & Propulsion System issues are the most frequently reported category, appearing in 1 complaint (25% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records.
- • Total NHTSA Complaints: 4 reports
- • #1 Reported Problem Area: Fuel & Propulsion System (1 reports • 25% of submitted complaints)
- • Secondary Problem Areas: Brakes & Traction Control (1), Body & Structure (1)
- • Crash-Citing Complaints: 0 filings
- • Fire-Citing Complaints: 0 filings
- • Complaints Reporting Injuries / Fatalities: 0 injury filings • 0 fatality filings
Most Reported Problems for 2015 Mercedes-Benz SLC
Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records
Fuel & Propulsion System
Brakes & Traction Control
Body & Structure
Recent NHTSA Owner Reports for 2015 Mercedes-Benz SLC
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"I am submitting this complaint to report a serious high‑pressure fuel system failure on my 2015 Mercedes‑Benz SLK 250 equipped with the M274 2.0L turbocharged engine, which resulted in a sudden and dangerous loss of propulsion. While accelerating to pass another vehicle at roadway speed, the engine..."
"THIS IS THE PROBLEM I AM HAVING WITH MY VEHICLE: Nature of the Problem: The recall involves the ESC system software, which may incorrectly keep the brakes slightly applied. This can cause the brake components to heat up over time, potentially affecting braking performance and increasing the risk of..."
"Good afternoon, My GPS just shut down. i've never had a car do this! Its a Becker by Harman [XXX] Modelno. : Becker Map Pilot P/N 2710171 EC:104 Assembly date 2025 Type BMP M077 A 166 900 58 15 ZGS(ZB)001 A 172 901 48 04 zgs(HW)001 A 166 902 10 07 ZGS(SW)001 Can it be replaced? my dealership said..."
"The roof panel on my car separated from the body of the vehicle during normal highway driving. This failure is similar to recent prior recalls on other Mercedes Benz models where, due to failed glue bonding, sliding panels on those models detached from vehicles during driving conditions. At least..."
Complaint History for Mercedes-Benz SLC
Reported defect complaint volume across sibling model years (2015–2020)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Mercedes-Benz SLC Current Page | 4 | 0 | 0 | Current |
| 2016 Mercedes-Benz SLC | 2 | 0 | 0 | View 2016 Problems → |
| 2017 Mercedes-Benz SLC | 4 | 0 | 2 | View 2017 Problems → |
| 2018 Mercedes-Benz SLC | 1 | 0 | 0 | View 2018 Problems → |
| 2019 Mercedes-Benz SLC | 1 | 0 | 1 | View 2019 Problems → |
| 2020 Mercedes-Benz SLC | 1 | 0 | 2 | View 2020 Problems → |
Detailed NHTSA Component Breakdown for 2015 Mercedes-Benz SLC
Complete distribution of consumer defect reports across all 4 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Reported Injury Entries | Reported Fatality Entries |
|---|---|---|---|---|---|
| Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| Structure & Body NHTSA category: STRUCTURE | 1 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.