1+ Curtain airbag  
2+ Screw/washer  
3+ Flanged nut  
4+ Restraint control module  
5+ Hexagon head screw  
6+ Airbag sensor  
7+ Hexagon head screw  
8+ Sensor  

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.