I am new and have not got an Owners manual yet. bear with me i have a 1990 Sl 300. Between the seats there is an ask trray and cd holer . Than there is something that slides forwar (Arm rest etc)There is a hole on the driverside of that where something broke out Maybe a button. Does this open up I can not get it to open and i do not want to break it i though maybe if it open up like a console my owners manual would be in there