Peugeot 308 Secret Menu !new! Jun 2026

Is a specific zone of your touchscreen acting laggy or failing to register inputs? The diagnostic menu allows you to run screen grid tests, RGB color calibration, and pixel checks. You can also monitor the internal temperature of the infotainment module to see if it is overheating and causing the system to reboot automatically. A Word of Warning: Can You Damage Your Car?

While these are known as "cheat codes," the system is not truly hacked. Peugeot designed these menus to be accessible but not advertised. For advanced modifications, specialized professional tools are required. As a general rule, you should avoid changing any settings you don't fully understand. peugeot 308 secret menu

Hold your finger down on the upper left-hand corner of this screen for another 5 seconds. A QWERTY keyboard prompt will pop up asking for a code. Is a specific zone of your touchscreen acting

A keypad will appear. For many NAC systems, you must enter a specific engineering code (like ) and confirm. A Word of Warning: Can You Damage Your Car

Altering technical settings in this menu could potentially void your warranty if it causes a system failure.