2008 Volvo C70 Light Bulbs Types:
| Bulb | Type | Output |
| Low beam headlight | H7 | 55W |
| High beam headlight | HB3 | 55W |
| Brake light, Backup light, Rear fog light | P21W | 21W |
| Turn signal, front/rear (applies to models with Bi-Xenon® or halogen headlights) | PY21W | 21W |
| Rear parking light, side marker light | P21/4W | 4W |
| Footwell lighting, cargo compartment light, license plate lighting | C5W | 5W |
| Vanity mirror | Festoon | 1.2W |
| Front parking light, side turn signal | W5W | 5W |
| Front fog light (option) | H11 | 35W |
| Glove compartment light | Festoon | 3W |
