Hello all, my 2008 X3 has a very annoying feature. Whenever I drive alone and I place anything on the passenger seat, lunch bag, wallet, whatever, the car thinks someone is sitting in the seat and starts to sound the seat belt warning sound. It will NOT stop unless I remove the item from the seat, or buckle my Big Mac in . Can this be adjusted or removed?

Also, anyone have a softcopy of the 2008 Owners Manual. BMW used to have them (I have one for my X5) but I cannot find one for this car. This site has some from older models, but I was looking for 2008 specific.

TIA