Peugeot 308 Secret Menu !free!

On some newer touchscreens, tapping the top-left corner several times or holding three fingers on the screen may unlock deeper menus used for display customization . What You Can See

Access methods, functionality, and risks of the dealer diagnostic/hidden menu on Peugeot 308 vehicles (Focus on T9 Generation 2013–Present). peugeot 308 secret menu

Essential for checking if you need a firmware or map update . On some newer touchscreens, tapping the top-left corner

These menus are intended for diagnostic use. Changing settings within these sub-menus (especially those requiring codes) can occasionally disable features or cause the infotainment system to reboot repeatedly. It is generally safe to view information, but avoid changing "configuration" parameters unless you are following a specific technical guide. These menus are intended for diagnostic use

A screen labeled "Expert Mode" or "Engineering Menu" should appear. This menu provides detailed GPS satellite data, internal temperature of the head unit, and voltage readings. What Can You Do in the Secret Menu?