The exact method can vary based on your system's hardware, but a widely reported method is as follows:
Press the physical button on the central console fascia. Press and hold buttons 1, 2, and 3 simultaneously.
Unlocking the Peugeot 308: A Guide to the Hidden "Secret Menu" and Diagnostic Features peugeot 308 secret menu
, you must use a specific button sequence on your infotainment system.
Tap the screen with three fingers simultaneously to quickly jump to the Bluetooth/Phone menu . The exact method can vary based on your
The system allows for viewing of system versions and sometimes allows for a factory reset or diagnostic testing by navigating to the "System" menu and accessing the "Settings" button. 3. Onboard Diagnostics (No Secret Menu Required)
For hybrid/electric models, a hidden app called "Energy" shows detailed flow, consumption statistics, and charging information. Tap the screen with three fingers simultaneously to
Once inside, you will see a list of sub-menus. Navigating them requires caution, as modifying factory parameters can disrupt system performance. 1. System Information (Versions)
These are the most famous "cheat codes" that surfaced on forums several years ago.
button (or the Setup button, depending on the variant) for about 5–10 seconds. What You’ll Find: System Version: Exact firmware and software versions for troubleshooting. GPS Status: Real-time satellite connection strength and coordinates. Hardware Diagnostics: Checks for internal system modules. Demo Mode: A mode used by showrooms to cycle through display features. 2. Digital i-Cockpit Customization (2022+ Models)