WARNING: Test Mode is a powerful diagnostic and engineering system that allows booting into MICOM Manager and Windows CE on MediaNav and MediaDisplay navigations used in many Renault, Dacia, Vauxhall and Nissan vehicles. It makes it very easy to brick or cause expensive damage to your navigation, and should only be used to enable well-tested functions with well-known implications. The free information below is presented as is, without further support or advice on enabling features, and we bear no responsibility for any changes made or damage incurred while doing so. Take extra care to press the right buttons, and if ever in any doubt about what you're pressing, don't press it.
- Format the USB stick you used earlier as FAT32 again
- Create a new folder on the USB and name it
- Insert the USB into the MediaNav and turn it on
- From the main menu, select Settings > System > System Version
- Use a large finger to tap the System Version screen in the following order:
- If successful, the display will show TEST MODE and ask for the first code
- Enter the code and press Enter - no confirmation will be shown
- Use the delete button to delete the previous code, then enter the second code
- The navigation should now boot into