2011 Volvo C30 Light Bulbs Types:
| Bulb | Type | Output |
| Low beam headlights (models with halogen headlights) | H7 | 55W |
| High beam headlights (models with halogen headlights) | H9 | 65W |
| High beam headlights (models with Active Bending Lights* only) | H7 | 55W |
| Back-up lights, rear fog light | P21W | 21W |
| Front turn signals | PY24WSW | 24W |
| Rear turn signals | PY21W | 21W |
| Footwell lighting, cargo compartment light, license plate lighting | C5W | 5W |
| Vanity mirror | Festoon | 1.2W |
| Front parking lights | W5W BV LL | 5W |
| Front side marker lights | W5W | 5W |
| Front fog lights* | H8 | 55W |
| Glove compartment light | Festoon | 3W |
* Option/accessory
