One problem related to occupant classification system - ocs (front passenger) has been reported for the 2009 Mercedes Benz C300. The most recently reported issues are listed below.
Passenger seat airbag sensor not working when someone sits on the seat also passenger side electrical system not working and causing the passenger side lights to stay on when vehicle is off and mercedes does not want to do anything about and says it is out of warranty and I need to pay to have the whole system replaced.
| Air Bag problems | |
| Warning Light On problems | |
| Air Bag Not Deploy problems | |
| Air Bag Light On problems | |
| Front Driver Side Air Bag Inflator problems | |
| Side/window Air Bag problems | |
| Air Bag On-off Switch problems | |
| Front Air Bag Sensor Control problems | |
| Occupant Classification System - Ocs (front Passenger) problems |