Ongoing NOx Sensor Issues with 2018 Mercedes C200d
August 12, 2024 1:59 PM69
When I purchased my 2018 Mercedes C200d, it was under warranty. However, after every service or quite frequently, the en...gine light would come on, indicating a NOx sensor issue, which was repaired under warranty. When I discussed this with customer relations, I was informed that Mercedes is aware of