2015 MERCEDES-BENZ SL550 Complaints

View complaints related to 2015 MERCEDES-BENZ SL550. The complaints found here are submitted by actual consumers with first hand experience. There are more than 10 complaints submitted for the 2015 MERCEDES-BENZ SL550. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

View all MERCEDES-BENZ Complaints
  • 2015 MERCEDES-BENZ SL550
    - OAKLAND, CA

    THE ENGINE HARNESS, ME CONTROL UNIT ANDCAM SENSOR FAILED CAUSING OIL TO LEAK INSIDE ENGINE AND COSTLY REPAIR. THIS IS A KNOW ISSUE ON PREVIOUS YEARS AND MODELS. AT THE TIME THE CAR ONLY HAD 50730 MILES.

    Source: NHTSA WEB SITE
  • 2015 MERCEDES-BENZ SL550
    - OAKLAND, CA

    CHECK ENGINE LIGHT CAME ON. MERCEDES DEALERSHIP STATED THAT THE CAM SOLENOID FAILED, WHICH CAUSED OIL TO LEAK TO OTHER COMPONENTS OF THE ENGINE THAT NEEDED TO BE REPLACED INCLUDING ENGINE WIRING HARNESS, CONTROL UNIT, SOLENOID, POSITION SENSOR, OXYGEN SENSOR, LAMBDA PROBE AND INJECTORS. CAR WAS JUST AT DEALERSHIP AT THE END OF MARCH/APRIL DUE TO MISFIRE AND CHECK ENGINE LIGHT. NO MENTION OF DAMAGE OR LEAKAGE. PREMATURE FAILURE ON PART.

    Source: NHTSA WEB SITE