For updated variants equipped with the modern high-definition infotainment screens: Put the vehicle screen into its primary layout.

If you are searching for a functional dashboard sequence to turn off an oil or inspection alert after an DIY maintenance session, this is handled through a physical instrument cluster shortcut instead of the central touch display: Keep the vehicle ignition status .

Each of these systems has different access points for their respective hidden menus.

for about 5 to 8 seconds. Wait for the prompt asking you for a 4-digit security code. Enter the code 1111 and press confirm.

Verify the exact firmware and mapping versions currently installed on your vehicle. System Reboot:

: Generates a system log file onto a connected USB drive for debugging error codes. HWINFO : Displays detailed hardware manufacturing logs.

The exact process to pull up the secret engineering menu depends on the specific infotainment generation installed in your Peugeot 308. Follow these sequence rules based on your model year: 1. SMEG & SMEG+ Systems (Typically 2013–2017) Turn the vehicle ignition to or start the engine.