Peugeot 308 Secret Menu <2025-2027>

Applicable to: Earlier 308 models (T7) or models with smaller non-touch navigation screens.

While the secret menu is useful for diagnostics, Peugeot also offers standard customization features for safer everyday use: Peugeot 308 Secret Menu

If you’ve performed your own oil change and need to clear the wrench symbol, you can do it via a physical sequence rather than the touchscreen. Turn the ignition Press and hold the Trip Reset button peugeot 308 secret menu

Depending on your model and infotainment system, the "secret handshake" varies. Here is how to get in: SMEG / SMEG+ Systems (Common in 2013-2017 models): Turn on the ignition and wait for the system to load. Press and hold

This menu displays real-time RAM usage, system temperature, and voltage. Hidden Diagnostic Features Applicable to: Earlier 308 models (T7) or models

Instantly check your software build numbers to see if you are eligible for dealer firmware updates or TomTom map refreshes.

Long-press the central touchscreen home page to access the layout editor for your digital dials. Here is how to get in: SMEG /

The Advanced Driver Assistance Systems (ADAS) have sub-settings that allow you to adjust the sensitivity of Lane Keeping Assist and Traffic Sign Recognition within the driving aids menu.