Find your system
Which navigation system does my
BMW use?
Direct answer: BMW vehicles built between 2010 and 2024 use one of six head units - CIC, NBT, NBT EVO, iDrive 7, iDrive 8, or iDrive 8.5. The right system depends on your chassis code and year of manufacture. Use the finder below.
Select a model to see chassis variants and iDrive badges.
How to identify your BMW iDrive system
Find your chassis code
Check the manufacturer plate on the door frame or registration documents for codes like G20, F30, G01.
Check the head unit menu
CIC and iDrive 8 have different home layouts - note software version under System Information if available.
Match to the table
Use the finder above to align chassis years with iDrive badges before you order.
Confirm with VIN
If unsure, message support with your VIN - we will confirm the correct map generation.
Found your system?
Pick your model to view 2025 map updates matched to your iDrive generation and region.