Modern Mercedes vehicles contain many hidden features and configurable settings. Coding and adaptations allow you to customise your car’s behaviour, register new modules and ensure safety systems work properly. Unlike programming (flashing new firmware), coding activates or adjusts existing software functions【465752270190207†L34-L61】.
Types of Coding & Adaptations
SCN Coding
Software Calibration Number (SCN) coding is required when replacing control units. It registers the module to your VIN and loads the correct software variant so everything communicates properly【465752270190207†L34-L61】. Without SCN coding your new part may trigger faults or fail to operate.
Variant Coding
Variant coding enables or disables specific functions within a module. We can activate auto‑folding mirrors, adjust sunroof behaviour, or configure lighting sequences. Compatibility and legal considerations are checked before coding【465752270190207†L69-L71】.
Comfort & Display Features
We can enable mirror folding on lock, auto door locking, ambient lighting, digital speed readouts and welcome light animations. These features enhance convenience without adding hardware.
Steering Angle & Sensor Calibration
After suspension or steering work, sensors need recalibration. Mercedes calibration procedures include ride‑height checks and dynamic test drives【677566034607976†L447-L475】. We align steering angle, yaw rate and radar/camera sensors to factory values【677566034607976†L481-L503】.
Battery Registration & Power Management
When you replace a battery, the Battery Management System must be reset so it recognises the new unit. Registration resets charging parameters and prevents under‑ or over‑charging【743965944902576†L69-L119】.
Brake Adaptations & Resetting Learnt Values
After brake or transmission repairs we perform electronic resets so the system relearns proper operation. This ensures smooth shifting and braking.
Legal & Warranty Considerations
Most coding is legal because you own the vehicle, but altering emissions or safety systems can void your warranty or insurance【465752270190207†L69-L71】. We refuse illegal modifications and advise you to check your policy.
Why Choose Our Coding Service
- Official XENTRY tools and online access for SCN coding【193857764173949†L126-L147】
- Mobile service across central Scotland
- Transparent pricing with no hidden costs
- Expertise in comfort features, calibrations and module replacements
How It Works
- Compatibility Check: Provide your VIN and desired coding. We verify compatibility.
- Quote & Schedule: We provide a quote and arrange an appointment at your location.
- Diagnostic Scan: We run a full scan to ensure no underlying faults.
- Coding & Calibration: We perform the requested coding or adaptations, following Mercedes procedures.
- Verification & Report: We test the new functions and supply a written report.
Ready to Personalise Your Mercedes?
Request a compatibility check via our booking page or contact us for a quote.