My car is 1994 530i sedan. I will look again but don't think there is anything on the left side. I remember having trouble with the trunk lamp switch so I bypassed it and put in a manual pushbutton. That is on the left. There is a black box hanging from above halfway over to the right side but nothing else. The CD changer is laying loose on the trunk floor. But I will look again - maybe my memory is faulty. At the time my car wasn't available, being at the shop for failing smog test but it's back now, although it's too dark and cold to mess with right now.