Q: If you encounter the error “No More Updates Can Be Installed On the Diagnostic System” while testing a 2019 W213 E-Class with the VXdiag VCX SE, what should you do?
A: This issue commonly occurs when diagnosing certain Mercedes-Benz models, including the W213, W223, C206, and W167. These vehicles require a specific Software License for VXDIAG systems—such as the VCX SE for Benz DOIP or VXDIAG for Benz C6—to function correctly.
If you face this problem, it is recommended to contact the support team via WhatsApp at +86 18223445829 for assistance with obtaining or activating the necessary software license.
