Service Menü | W205

Press and the following three buttons simultaneously for 5–10 seconds:

The W205 C-Class features the (early cars) or NTG 5.5 (facelift 2018+) infotainment system. The "Service Menu" (often called the Developer Menu or Engineering Menu ) is hidden by default. Here’s how to access it. w205 service menü

: Press and hold the Home button for 5-8 seconds, then press and hold the OK (Touchpad) for 5 seconds. Press and the following three buttons simultaneously for

This menu is accessed through the COMAND/Infotainment screen using a specific key combination on the center console. w205 service menü