This manual covers the 2007 Volvo C30, a premium compact hatchback celebrated for its distinctive Scandinavian design, including a unique glass tailgate and coupe-like profile. Introduced for the 2007 model year, the C30 was engineered with Volvo's renowned commitment to safety, earning top safety pick status and five-star ratings in front and side crash tests. It offers a choice of powertrains, typically featuring a 2.4-liter inline-5 engine or a more potent 2.5-liter turbocharged inline-5, paired with either a manual or automatic transmission. The vehicle prioritizes driver and passenger safety with standard features like Anti-lock Braking System (ABS), Dynamic Stability and Traction Control (DSTC), front, side, and curtain airbags, and Whiplash Protection System (WHIPS). This comprehensive Electrical Wiring Diagram Manual provides in-depth technical information essential for the maintenance and repair of the 2007 Volvo C30's electrical systems. It details fuses, relays, fuel and cooling systems, engine control, starting and charging systems, lighting, and various other electrical components. The manual includes detailed wiring diagrams, component identification, troubleshooting guides, connector pinouts, and cable harness routing information, enabling owners and technicians to efficiently diagnose and resolve electrical issues. Its extensive coverage of electrical systems, from engine management to comfort and convenience features, makes it an invaluable resource for ensuring the optimal performance and longevity of the vehicle.