2014 Mercedes-Benz SLK350 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
2 distinct recall campaigns
2,973 mi median reported failure mileage
Scope: 2014 model year. Data updated: . 1 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Structure is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Structure | 1 |
Structure: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2015 | 1 |
2015: 1
Pattern summary
Structure leads the component reports. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
1 unique complaints in this selection. Analysis snapshot: 2026-10-01.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2012 | 2013 | 2014 | 2015 | 2016 |
|---|---|---|---|---|---|
| Fuel/Propulsion System | 325.0%ODI 10475510 · 3,402 miI PARKED MY CAR WITH AN ALMOST FULL TANK OF GAS WHILE I WAS AT WORK. AFTER LEAVING WORK, I STARTED THE CAR AND WHILE I WAS DRIVING I SMELLED A STRONG GASOLINE ODOR, AND IN ABOUT 3 MILES THE ENGINE ACTED LIKE IT WAS RUNNING OUT OF FUEL, THEN DIED ON A FREEWAY OFF-RAMP DUE TO FUEL EXHAUSTION. A CALTRANS (OR SAN JOSE) FREEWAY SAFETY CAR CAME BY AND PUT ABOUT 2 GALLONS OF GAS IN MY TANK, BUT AS SOON AS THE ENGINE STARTED WE BOTH SMELLED RAW GASOLINE. I THEN DROVE ABOUT 1/8 OF A MILE TO THE NEAREST PARKING LOT AND STOPPED, AND WE BOTH SMELLED VERY S… | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Unknown Or Other | 325.0%ODI 10639326 · 28,000 miMOVED FROM SAN FRANCISCO TO PALM SPRINGS, UPON BEING IN THE DESERT WITH INCREASED TEMPERATURES, MY CAR STARTED EMITTING STRONG FUMES THAT SMELL LIKE BURNING CRAYONS, THOUGHT IT WAS COMING FROM EXHAUST BECAUSE IT WAS BURNING MY EYES AND CAUSING HEADACHES. TOOK INTO DEALER AT PALM SPRINGS MERCEDES, AND THEY INFORMED ME THAT THEY HAVE HAD THIS PROBLEM BEFORE DUE TO THE WAX THAT IS IN THE BODY OF CAR TO PROTECT FROM CORROSION. THEY STATED THAT WHEN THE WAX HEATS UP IT MELTS AND CAUSES THIS ODOR. THEY REMOVED THE WAX FROM THE INTERIOR OF DOORS,… | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Air Bags | 18.3%ODI 10689572 · 5,800 miTL* THE CONTACT OWNS A 2012 MERCEDES BENZ SLK350. THE CONTACT STATED THAT THE OCCUPANT CLASSIFICATION SYSTEM WARNING LIGHT ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO AN INDEPENDENT MECHANIC. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 5,800. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Electrical System | 18.3%ODI 10860868 · 13,255 miELECTRIC STEERING WHEEL LOCKS, WHEN YOU GO BACK TO THE CAR ALL THE ELECTRICAL SYSTEM IS NOT WORKING THE CAR IS DEAD AS DEAD, IF YOU HAPPEN TO BE IN A BAD NEIGHBORHOOD YOUR LIFE IS IN DANGER, THE CAR MUST BE TOWED TO THE MERCEDES DEALER, PRACTICALLY WHAT HAPPEN TO SO MANY CAR OWNER I KNOW IS THAT EIS / ESL THE EIS MODULE WHERE YOU INSERT KEY TO START AND THE ESL STEERING LOCK ASSEMBLY LOCATE AT THE BOTTOM OF THE COLUMN THAT FAILS. THE COST OF REPAIR ($1700.) AS NOTHING TO DO WITH THE RISK YOU TAKE TO BE STRANDED ANYWHERE WITH NO PRIOR DIAGNOST… | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Engine | 18.3%ODI 10494364 · 4,900 miTRANSMISSION WOULDN'T GO INTO GEAR. CAR LOST POWER ON FREEWAY. MANY REPAIRS LAST ONE BEING ELECTRONIC GAS PEDAL. *TR ## VIN PASSED ## MERCEDES SLK350 2012 ## | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Power Train | 18.3%ODI 10494364 · 4,900 miTRANSMISSION WOULDN'T GO INTO GEAR. CAR LOST POWER ON FREEWAY. MANY REPAIRS LAST ONE BEING ELECTRONIC GAS PEDAL. *TR ## VIN PASSED ## MERCEDES SLK350 2012 ## | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Seats:Front Assembly:Head Restraint | 18.3%ODI 11433988 · 48,000 miThe contact owns a 2012 Mercedes-Benz SLK350. The contact stated while driving approximately 45 MPH, the front passenger’s side headrest erroneously deployed. During the failure no crash had occurred, and no passenger was seated in the vehicle. The cause of the failure was not determined. The local dealer was notified of the failure but not assistance was offered. The manufacturer was not yet contacted. The failure mileage was 48,000. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Steering | 18.3%ODI 10860868 · 13,255 miELECTRIC STEERING WHEEL LOCKS, WHEN YOU GO BACK TO THE CAR ALL THE ELECTRICAL SYSTEM IS NOT WORKING THE CAR IS DEAD AS DEAD, IF YOU HAPPEN TO BE IN A BAD NEIGHBORHOOD YOUR LIFE IS IN DANGER, THE CAR MUST BE TOWED TO THE MERCEDES DEALER, PRACTICALLY WHAT HAPPEN TO SO MANY CAR OWNER I KNOW IS THAT EIS / ESL THE EIS MODULE WHERE YOU INSERT KEY TO START AND THE ESL STEERING LOCK ASSEMBLY LOCATE AT THE BOTTOM OF THE COLUMN THAT FAILS. THE COST OF REPAIR ($1700.) AS NOTHING TO DO WITH THE RISK YOU TAKE TO BE STRANDED ANYWHERE WITH NO PRIOR DIAGNOST… | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| Structure | Too few reports for a range | 2,973 mi | 1 (sparse) | ODI 10713479 · 2,973 miROOF LEAKS PASSENGER SIDE. HAVE TAKEN IT INTO THE DEALER 4 TIMES BETWEEN NOV 2014 AND APR 2015 (2-1/2 MONTHS IN SHOP PLUS 97 MILES DRIVEN) AND STILL HAS NOT BEEN FIXED. *TR |
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2015: 0 complaints · 2016: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2015 | 0 | 0 | 0 |
| 2016 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2015 | 0 | 0 | 0 |
| 2016 | 0 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Structure |
|---|---|
| Structure | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.