Headlamp Components for 2014 Cadillac ATS
1. Headlamp Assembly 
2. Headlamp Assembly 
3. Cluster 
4. Headlamp Assembly Bolt 
5. Headlamp Assembly Bolt 
6. Headlamp Assembly Bolt 
7. Right 
8. Headlamp Assembly Bolt 
9. Headlamp Assembly Bolt 
10. Headlamp Assembly Bolt 
11. Headlamp Assembly Bolt 
12. Headlamp Assembly Bolt 
13. Headlamp Assembly Bolt 
14. Headlamp Assembly Bolt 
15. Headlamp Assembly Bolt 
16. Right 
17. Left 
18. Signal Lamp Bulb 
19. Marker Lamp Bulb 
20. Park Lamp Bulb 
21. Park Lamp Bulb 
22. Park Lamp Bulb 
23. Parking Light Bulb 
24. Marker Lamp Bulb 25. Headlamp Assembly Bolt 
GM Headlamp Assembly, Left
ATS. Left. Without leveling system. To 9/29/14. With hid, 1st design. Protects headlamp capsules Built-in adjustors provide ability to aim lamps This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Headlamp Assembly, Right
ATS. Right. Without leveling system. To 9/29/14. With hid, 1st design. Protects headlamp capsules Built-in adjustors provide ability to aim lamps This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Headlight Assembly, Front right
ATS. Without leveling system. With v-series. Right. Coupe, without hid, with v. Protects headlamp capsules Built-in adjustors provide ability to aim lamps This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Headlamp Assembly Bolt, Left
Fastens vehicle's components together This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Headlight Mounting Nut
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Upper Bracket, Left
Coupe, with hid. Sedan, with hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Upper Bracket, Right
Coupe, without hid. Sedan, with hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Upper Bracket Bolt, Left
Coupe, without hid. 2013-17. With hid, without v. 2014-15. 2016-17. Fastens vehicle's componenets together This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Lower Bracket, Left
Coupe, without hid, without v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Lower Bracket, Right
Coupe, without hid, without v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Lower Bracket Bolt, Left
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Access Cover, Right
Coupe, with hid. Sedan, with hid. Helps protect internal headlamp components from the elements This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Access Cover, Left
Coupe, with hid. Sedan, with hid. Helps protect internal headlamp components from the elements This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Hid Bulb, Left
Provides illumination for visibility and convenience This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Headlight Bulb, Front
Helps illuminate the road ahead This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Signal Bulb, Left
Provides illumination for visibility and convenience This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Run Lamp Bulb, Right
ATS. Without v-series. Drl. Right. Coupe, with hid. Sedan, with hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM Run Lamp Bulb, Left
ATS. Without v-series. Drl. Left. Sedan, with hid. Coupe, with hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM Leveling Motor, Left
Headlamp leveling. ATS. Coupe, with hid. Sedan, with hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Ballast, Left
Ballast. ATS. Coupe, with hid. Sedan, with hid. Helps regulate the voltage and current supplied to your vehicle's headlamps This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Control Module
Hid control module. ATS. With hid. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Helps to control the opening and closing of your vehicle's headlamps This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors