Fuse and relay box diagram BMW E90 - fusesdiagram Fuse and relay box diagram BMW 3 E90. Identifying and legend fuse box. Skip to content. Browse. Fuse box diagram Locate fuses and relays. Fuse box diagram BMW E90 (since 03). 1. Rear screen wiper relay. 2. Windscreen wiper motor relay. 3 . F1 (10A) Roll-over bar control module. F2 Fuse and relay box diagram BMW 3 E46 - fusesdiagram Fuse box in the glove compartment BMW E46. Open the glove compartment and turn the two white quick-release fasteners outward.