Engineering Mode Peugeot 2008 Code -

Dealerships may refuse to service a system damaged by unauthorized modifications in the developer menus. How to Access Engineering Mode on Peugeot 2008

The procedure is a simple button-press sequence designed to be difficult to trigger by accident. We'll cover the standard method and then provide a quick reference table for the various codes used across different systems.

Once inside the engineering menu, you must enter a specific command followed by the master mask code 1122 to unlock a particular sub-menu. Here is a breakdown of what each code does:

To access the Engineering Mode on a Peugeot 2008, you typically need to follow a specific hardware interaction followed by a PIN entry. The correct code and method depend largely on which infotainment system your vehicle is equipped with (NAC with navigation or RCC without). Common Access Methods & Codes For Bosch RCC Systems (Models without Navigation): Press and hold the button (physical or on-screen) for approximately 5–7 seconds Common Code: Alternative Code: has also been reported for some regional variations. For NAC Systems (Models with Navigation): Engineering Mode Peugeot 2008 Code

Whether you have the newer (Navigation) or RCC (Radio) system, here is how you can access the secret menus. How to Access Engineering Mode

Shows active satellite connections, precise coordinates, and altitude. Audio Tester

The method for entering the menu depends on the model year and infotainment generation of your Peugeot 2008. Turn on the infotainment system. Dealerships may refuse to service a system damaged

: View the exact build of the firmware and maps currently installed.

: If the system becomes unresponsive, you can usually perform a soft reboot by holding the power button for 10 seconds. Hidden Menu - Peugeot Forums

The most recent generation of the Peugeot 2008 (facelift) features a new infotainment system (often referred to as IVI or AIO). Based on reports from the Peugeot-Talk forums regarding the 2025 Hybrid model, the access method has shifted from long-pressing physical buttons to a multi-finger gesture on the touchscreen. Once inside the engineering menu, you must enter

Incorrectly changing configuration codes can disable Bluetooth, Android Auto, CarPlay, or the backup camera.

Once the keypad appears, you must enter a specific code to open different diagnostic modules. Below are the most common codes utilized across Peugeot NAC and RCC systems. 1. System Diagnostics Menu 1111 or 1122

Here's a brief overview of the most common types of diagnostic codes: