Toyota Aygo – bulbs specification
| Light bulbs | W | Type |
| Headlights | 60/55 | A |
| Position lights | 5 | D |
| Front turn signal lights | 21 | C |
| Side turn signal lights | 5 | — |
| Rear turn signal lights | 21 | B |
| Stop/tail lights | 21/5 | B |
| Back−up lights | 21 | B |
| Rear fog light | 21 | B |
| High mounted stoplight | 5 | D |
| License plate lights | 5 | D |
| Interior light | 5 | D |
A: H4 halogen bulbs
B: Single end bulbs (clear)
C: Single end bulbs (amber)
D: Wedge base bulbs (clear)]\
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.