2018 Ford Mustang Light Bulbs Types:
| Bulb | Type |
| Headlamps | LED |
| Front park and Direction indicators | LED |
| Front sidemarker | LED |
| Front fog lamp | LED |
| Rear lamp, brake lamp and direction indicator lamp | LED |
| Rear sidemarker | 194 |
| High-mount brake lamp | LED |
| Backup lamp | 3156 or 3157 |
| License plate lamp | LED |
| Dome and Map lamp | W5W |
| Glove box and Cargo lamp | W5W |
