It is recommended to disconnect your phone’s Bluetooth before entering the mode to ensure the on-screen keypad functions correctly without interference. reset the system to factory settings if you encounter an error? How to enter engineering mode in car system? - Facebook
: Primarily used for NAC (Navigation System) units. Engineering Mode Peugeot 2008 Code
Ensure no phone is currently connected via Bluetooth to avoid making an actual call. It is recommended to disconnect your phone’s Bluetooth
: Check GPS signal strength, connectivity status, and internal temperatures. - Facebook : Primarily used for NAC (Navigation
Here’s a deep, detailed post aimed at owners, DIYers, and techs researching the (also called Test Mode or Dealer Mode ) on a Peugeot 2008 , specifically focusing on how to access it and what the codes/data mean.
Press and hold the or Music button (the piano key) for approximately 5–7 seconds. A prompt for a four-digit code should appear.