Makes · Cadillac · ATS
2015 Cadillac ATS bulb size chart
Catalog bulb positions and codes for the 2015 Cadillac ATS. Confirm against your owner’s manual before buying.
Bulb chart
Headlight & fog
| Position | Bulb |
|---|
| Headlight Bulb High Beam and Low Beam(with halogen headlights) | 9012 |
| Headlight Bulb High Beam and Low Beam(with HID headlights) | D3S |
Exterior signal & marker
| Position | Bulb |
|---|
| Back Up Reverse Light Bulb | 921 |
| Brake Light Bulb | LED |
| Center High Mount Stop Light Bulb | LED |
| Daytime Running Light Bulb | LED |
| License Plate Light Bulb | 2825, 98 |
| Parking Light Bulb | 7444NA |
| Side Marker Light Bulb Front | 194NA |
| Side Marker Light Bulb Rear | LED |
| Stepwell Light Bulb | 194, 7441 |
| Tail Light Bulb | LED |
| Turn Signal Light Bulb Front | 7444NA |
| Turn Signal Light Bulb Rear | LED |
Interior & accessory
| Position | Bulb |
|---|
| Interior Door Light Bulb | 194, 7441 |
| Trunk or Cargo Area Light | 194, 7441 |
| Vanity Mirror Light Bulb | 7065 |
← All ATS years · Bulb types