1+ Navigation screen  
2+ Navigation module  
3+ Navigation harness  
4+ Module mounting bracket  
5+ Module mounting bracket  
6+ Antenna  
7+ Hexagon flange screw  
8+ Pan head screw  
9+ Hexagon flange screw  
10+ Navigation DVD disc  

The part numbers in the assembly image below relate to the product number in the table. Clicking on the part number will open up the relevant part details.