2015 Cadillac XTS bulb size chart
Catalog bulb positions and codes for the 2015 Cadillac XTS. Confirm against your owner’s manual before buying.
Bulb chart
Headlight & fog
| Position | Bulb |
|---|---|
| Headlight Bulb High Beam and Low Beam | D3S |
Catalog bulb positions and codes for the 2015 Cadillac XTS. Confirm against your owner’s manual before buying.
| Position | Bulb |
|---|---|
| Headlight Bulb High Beam and Low Beam | D3S |