Citroen C3 Engineering Mode Code 【UPDATED • 2027】

📟 ➡️ Press and hold the “MENU” button (or “SETUP”), then enter CRD or 0205 (varies by model/year).

📌 Code can vary by head unit (NavDrive, RCC, NAC, SMEG, etc.). citroen c3 engineering mode code

Want to access the on your Citroën C3? Here’s the code to enter diagnostic / engineering mode (usually on the touchscreen or trip computer): 📟 ➡️ Press and hold the “MENU” button