Modern vehicles have evolved dramatically in the last decade. What was once a simple mechanical machine is now a sophisticated blend of engineering, electronics, and computer technology. With advanced sensors, digital modules, and onboard computers controlling almost every part of the vehicle, modern cars in Australia now require regular diagnostic scans more than ever before . These scans are no longer “optional” but a crucial part of maintaining performance, safety, and long-term reliability. The Rise of High-Tech Cars in the Australian Market Cars on Australian roads today are loaded with features designed to make driving safer, cleaner, and more efficient. From adaptive cruise control and lane-keeping assistance to complex engine management systems and emissions controls, everything depends on electronics. These systems constantly send and receive data from sensors placed throughout the vehicle. This shift means that faults aren't always visible to the naked eye. A car can ap...