2021 Dodge Challenger Light Bulbs Types:
| Bulb | Type |
| Interior Lights: | |
| Rear Courtesy/Reading Lamps | W5W |
| Rear Compartment (Trunk) Lamp | 562 |
| Overhead Console Reading Lamps | 578 |
| Visor Vanity Lamps | A6220 |
| Glove Box Lamp – If Equipped | 194 |
| Door Courtesy | 562 |
| Shift Indicator Lamp | JKLE14140 |
| Optional Door Map Pocket / Cupholder Lighting | LED |
| Exterior Lights: | |
| Headlamp – High Intensity Discharge (HID) | D3S |
| Halogen Headlamp | HIR2LL |
| Front Park/Turn Lamp | LED |
| Front Fog Lamp | H11LL |
| Front Side Marker | LED |
| Tail Lamp | LED |
| Stop/Turn Lamp | LED |
| Rear Side Marker | LED |
| Backup Lamp | LED |
| Center High-Mount Stop Lamp (CHMSL) | LED |
| License | LED |
