0+ (Unillustrated Parts)  
1+ Headlamp  
2+ .Headlamp lens  
3+ .Headlamp lens  
4+ .Long life bulb  
5+ .Headlamp bulb  
6+ .Headlamp bulb  
7+ .Bulb  
8+ .Headlamp leveling actuator  
9+ .Headlamp adjustment kit  

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.