DIY Map update vs dealer for Version NTG4.5/5.1/2/5/Ntg6/7
1st, download the Download_Manager_COMAND_Hard-disc_navigation
2nd, put in a usb in pc and formatted as screen shows.
3rd, Patiently and wait for download to be finished. (It depends on your internet it may take 30-60mins)
4th, Put your usb in front car usb console.
5th, either have car running or have a battery maintainer it will take 30-mins to 60mins.
6th put in a map pin and wait for installation to be finished.
Last edited by softfree; May 12, 2025 at 09:53 AM.
Part Number: a2180039099 Ntg5.1 V17 Vin: 4JGDA5HB0GA806938




Part Number: a2180039099 Ntg5.1 V17 Vin: 4JGDA5HB0GA806938
Your Activation Code is H2UR7I








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Carplay can added only by original SW, no need to add Christmas tree Chinese cables in your car
Also the Map update is at the user level, you don't have to do anything computer'ish
Anyway, why did you ask for all that information of you are willing to lower your car value installing Chinese non- automotive standard interface?












