Volvo S40 & V40 I Fuse box diagrams & schemes - imgVEHICLE Those diagrams are valid for both S40 and V40 Volvo cars manufactured from 1995 since 2004 When any of electrical component stop working, it's mostly case of blown fuse. In V40 & S40 fuse box is located in engine compartment and passenger compartment. VOLVO S40 2006 OWNER'S MANUAL Pdf Download | ManualsLib Volvo S40 Wiring Diagram 252 pages. Volvo S40 Owner's Manual 234 pages. 2006 Volvo S40 Seat belt reminder light in ceiling console Seat belt reminder The seat belt reminder consists of an audible signal, Page 191 The fuse box in the engine compartment has positions for 36 fuses.