Engineering Mode Peugeot 2008 Code • Authentic & Popular

The Engineering Mode on a Peugeot 2008 is a hidden diagnostic menu within the infotainment system (NAC or RCC units) that allows technicians and advanced users to view real-time system data. While it offers deep insights into your vehicle's software and hardware performance, it should be used with caution, as changing certain settings can lead to system instability. Common Engineering Mode Codes for Peugeot 2008

The Engineering Mode is not meant for daily consumer use. It is a tool for developers and trained technicians. Do not change any settings unless you know exactly what they do.

Never change settings you do not fully understand. Always record original values before making changes.

System Versions: View detailed firmware and hardware revision numbers beyond what is shown in the standard "About" menu.

Drive safely, and keep your Peugeot’s software healthy.

Alternative Method (Screen Taps): If the button hold does not work, some systems require specific screen interactions: Tap the House icon (home).

1. Code Request Wizard

The user is guided to provide:

To access the menu, you need to enter a specific pin code into the system. Depending on your specific model year and firmware version, one of these three codes will unlock the door:

I'm not aware of any new BTA/ATB compatible boxes with 4G+ support. And the dealers, as usual, probably don't know how this works. Peugeot Forums Engineering mode 2019 5008 - French Car Forum