CarRecallWatch- Component
- ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS
- Problem
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020 CLA45 AMG vehicles equipped with 4-cylinder gasoline engines. Incorrect spark plugs may have been installed, which could come apart over time and cause engine damage.
- Risk
- Engine damage may result in an engine stall, increasing the risk of a crash.
- Remedy
- MBUSA will notify owners, and dealers will replace the spark plugs, free of charge. The recall began April 14, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
What this recall means for you
Certain vehicles were built with incorrect spark plugs installed. Over time, these plugs can come apart inside the engine, which may cause engine damage.
Engine damage can lead to an engine stall, which increases the risk of a crash. If you notice signs of engine trouble, such as rough running, misfiring, or warning lights, have the vehicle inspected promptly.
Mercedes-Benz USA will notify owners, and an authorized dealer will replace the spark plugs free of charge. You can check whether your vehicle has any open recalls by entering your VIN on the NHTSA website, or contact Mercedes-Benz USA customer service at 1-800-367-6372.
Check whether this recall is open on your vehicle
Official recall notice
Affected vehicles
| Mercedes-Benz AMG CLA45 | 2020 |
|---|