Mercedes-Benz Unveils Steer-by-Wire System

Mercedes-Benz is poised to transform the driving landscape by introducing steer-by-wire technology in its vehicles starting in 2026. This cutting-edge system replaces the traditional mechanical link between the steering wheel and front wheels with electrical signals, offering a fresh approach to vehicle control.

Key Highlights

  • Launch planned for 2026
  • Enhanced steering experience for drivers
  • Improved handling and easier parking
  • Adjustable steering ratio for better dynamics
  • Works seamlessly with rear-axle steering
  • Minimizes road surface vibrations
  • Customizable to individual preferences
  • Enables innovative interior design options
  • Potential for gaming during breaks
  • Rigorously tested with safety redundancies

Mercedes-Benz Unveils Steer-by-Wire System

This technology delivers a new steering feel, making driving more intuitive and enjoyable. It enhances handling on highways, boosts agility in urban settings, and simplifies parking by eliminating the need to reposition hands on the wheel. The system adjusts the steering ratio dynamically, balancing sportiness and comfort based on driving conditions.

Integrated with rear-axle steering, which adjusts rear wheels up to 10 degrees, it improves stability and responsiveness. The absence of a mechanical connection also reduces vibrations from uneven roads, ensuring a smoother ride.

Mercedes-Benz offers customization, allowing the steering to reflect individual or brand-specific preferences. In terms of design, the flatter steering wheel enhances interior space, improves display visibility, and eases entry and exit.

Mercedes-Benz Unveils Steer-by-Wire System

Looking forward, steer-by-wire could enable immersive gaming during downtime, enhancing entertainment options. Safety remains paramount, with the system undergoing over one million test kilometers on benches and roads. Its redundant design—featuring dual signal paths, actuators, and power supplies—ensures reliability, with fallback options like rear-axle steering and ESP braking in emergencies.

Mercedes-Benz, the first German automaker to implement this in production vehicles, continues to pioneer automotive advancements with steer-by-wire, blending innovation, safety, and driver comfort.

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