Other complaints and recalls from NHTSA
Summary
The 2012 Mercedes-Benz CLS-Class has 11 NHTSA other complaints and 0 other-related recalls.
11
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Sep 9, 2025 | FUEL/PROPULSION SYSTEM | I have a 2012 Mercedes-Benz CLS63 that is leaking fuel from the rear driver side by the tire. You ca... |
| Aug 1, 2025 | FUEL/PROPULSION SYSTEM | For several months I been smelling different odors from my 2012 CLS550, getting stronger as the week... |
| Jul 15, 2025 | FUEL/PROPULSION SYSTEM | There is a strong odor of gasoline coming from the drivers side rear. I conducted a Google search on... |
| Mar 10, 2025 | FUEL/PROPULSION SYSTEM | I have Mercedes Benz CLS 550. Whenever I fill up a tank full, I smell gas in the CAR and in my garag... |
| Sep 8, 2023 | UNKNOWN OR OTHER | The vehicle sunroof exploded while traveling on the interstate. Stopped and inspected the vehicle to... |
| Nov 30, 2022 | UNKNOWN OR OTHER | The rear subframe rusted from the inside out causing structural failure of the subframe. This lead t... |
| Mar 15, 2022 | UNKNOWN OR OTHER | It has been confirmed by a glass company that the car has an improper seal/bonded windshield. The ... |
| Sep 15, 2020 | FUEL/PROPULSION SYSTEM | FUEL LEAK INTO REAR DRIVER SIDE BACK SEAT FROM BELOW. GAS LEAKED INTO PASSENGER CABIN DUE TO A SEAL ... |
| Jul 1, 2019 | FUEL/PROPULSION SYSTEM | FUEL LEAK FROM UNKNOWN PART OF THE TANK |
| Sep 17, 2018 | FUEL/PROPULSION SYSTEM | "FUEL LEAKING FROM GAS TANK" AFTER SMELLING A STRONG FUEL SMELL BOTH INSIDE AND OUT SIDE MY VEHICLE... |
| Aug 10, 2017 | FUEL/PROPULSION SYSTEM | UNKNOWN EVERY TIME THE CAR IS REFUELED THERE IS A VERY STRONG SMELL OF GASOLINE IN AND AROUND THE V... |