BMW 730, 735i, 735iL, 750iL (e32) 1991 - fuse box diagram BMW 730, 735i, 735iL, 750iL (e32) 1991 – fuse box diagram. Year of production: 1991. Front power distribution box BMW e32 – fuse box – front power distribution box Fuse box diagram BMW 7 E32 The fuse box (power distrbution box), with spare fuse, relays and plastic tweezers is located in the engine compartment on the left. fuse box diagram (1987-1988). legend. BMW E32 Fuse Box - Masscom Fuse- and E-box Overview. The layout for the fusebox is for my 1987 model 735i. Apearently this is valid from 10/86 to 09/87. There have been many changes in the electronics of the E32 during production so there are also various fusebox lay-outs. BMW serie 7 E38 (1994 to 2001) Fuse Box Diagram Location Fuse box location and amperage list. There are 2 fuse boxes on the BMW serie 7 E38: 1 – Fuse Box in the engine compartment. To access the engine compartment fuse box, open the hood and look on the right hand side near the windscreen. You’ll see a cover for the fuse box.