This is my first post in this forum, so sorry if this topic has been brought up. I purchased a 2005 E320 recently and I am wondering if anyone knows how to either shut off or adjust the sensor in the seat that triggers the seat belt chime. It seems way too sensitive. If you put chinese food or a bag on the passenger seat, the car thinks you have a passenger and chimes over and over. It's pretty annoying. I asked my dealer and he said there was nothing that could be done. Is he right?