How to resolve Mercedes-Benz P0715 fault code?

[AnnieAnn]

Before clearing the fault code, the power supply should be turned on to facilitate subsequent operations. Check for potential issues with components. Before reading the code, visually inspect whether the connections of mechanical parts related to the electronic control system are detached, leaking, or blocked. After identifying component issues, the ECU backup power fuse should be disconnected for more than 20 seconds to prepare for clearing the fault code. After completing the preparations, use a decoder to read the data stream and fault code. Once the problem is displayed, click to clear it. After the page shows the clearing is complete, a success message will be displayed.