One problem related to side/window air bag has been reported for the 2003 Mercedes Benz E320. The most recently reported issues are listed below.
The contact owns a 2003 mercedes E320. The contact stated that the front passenger and rear passenger side air bag deployed without warning. The manufacturer was notified of the failure but denied any assistance with repairs to the defect. The vehicle was taken to the dealer and the contact was awaiting diagnosis of the failure. The failure and the current mileage was 123,000.