At Nair Autos, we provide SCN coding services for Mercedes-Benz vehicles, using authorised diagnostic tools to ensure all control units are correctly configured to factory specifications. SCN (Software Calibration Number) coding is essential whenever a new electronic module is installed or a system update is required, ensuring your vehicle’s software matches the latest manufacturer standards. This process is crucial for components such as transmission control units, engine ECUs, airbag modules, and other electronic systems. Without proper SCN coding, new parts may not function correctly, or warning lights may remain active. Our technicians use Xentry Diagnostics and secure access to perform SCN coding safely and accurately. This ensures each module is recognised, communicates correctly, and operates within its intended parameters. It also helps keep your vehicle compliant, up to date, and performing reliably.

Whether you’ve had a component replaced or need a software update, Nair Autos offers dealer-grade SCN coding with clear communication, expert handling, and competitive pricing all delivered by professionals who understand Mercedes-Benz systems inside out.