This may resolve some issues and improve performance. The new disc may also update the unit firmware depending on the car and system configuration. You can call us with any questions if you are unsure. Simply check your vehicle uses the same disc type, purchase the DVD, switch on the unit, eject your old navigation disc from the unit in the dash and insert this new version while the unit is still switched on. Navigation DVD for Mercedes-Benz Comand APS NTG 2 Radio Systems - Latest Genuine Version! If you need to update your Mercedes Benz navigation unit with the latest Australian or New Zealand maps then it's a very simple process. Mercedes Comand Aps DVD 2017-2018 (NTG 2) nieuwste update navigatie software Europa versie. 18 Are software upgrades available for COMAND-APS? (such as A and B.8 keys simultaneously just after COMAND-APS is turned on without a CD in the drive will put the COMAND-APS into 'update' mode.1 B A211 827 93 59 Version 6.3. How do you determine the version number? Mercedes Comand NTG2 Secret Codes.

Hi all, has anyone ever done their own firmware updates on Command APS or is it just done via servicing.

Comand aps ntg2 firmware update