Fiat Linea (2007 – 2013) – bulbs specification
Year of production: 2007, 2008, 2009, 2010, 2011, 2012, 2013
| Bulb | Ref. figure | Type | Power |
| Main beam headlights | D | H1U55W | 55W |
| Dipped beam headlights | D | Ht55W | 55W |
| Front sidelights | A | W5W | 5W |
| Front fog lights (where provided) | — | H1U55W | 55W |
| Front direction indicators | B | PY21W | 21W |
| Side direction indicators | A | WY5W | 5W |
| Rear direction indicators | B | Y21W | 21W |
| Side/taillights | B | R5W | 5W |
| Brake lights | B | P21W | 21W |
| Third brake light (additional brake light) | B | 5W | 5W |
| Reversing light | — | P21W | 21W |
| Rear fog lights | — | P21W | 21W |
| Number plate light | A | W5W | 5W |
| Front ceiling light with spot lights | C | 10W x2 | 10W |
| Rear ceiling light with movable lens | C | 10W | 10W |
| Boot light | A | W5W | 5W |
| Courtesy light | C | C5W | 5W |
| Courtesy light | C | 1,2W x2 | 1,2W |
| Oddments compartment courtesy light | C | C5W | 5W |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market