REPLACEMENT LIGHT BULBS - INTERIOR
| LIGHT BULBS - Interior | Bulb Number |
| Rear Courtesy/Reading Lights | W5W |
| Rear Compartment (Trunk) Light | 579 |
| Overhead Console Reading Lights | 578 |
| Visor Vanity Lights | A6220 |
| Glove Box Light | 194 |
| Door Courtesy | 562 |
| Shift Indicator Light | JKLE14140 |
Note. For lighted switches, see your dealer for replacement instructions.
All of the interior bulbs are glass wedge base or glass cartridge types. Aluminum base bulbs are not approved and should not be used for replacement.
REPLACEMENT LIGHT BULBS - EXTERIOR
| LIGHT BULBS - Exterior (300, 300 Touring Models) | Bulb Number |
| Low Beam Headlamp | 9006 |
| High Beam Headlamp | 9005 |
| Front Park/Turn Lamp | 3757AK |
| Front Inner Park Lamp | 194NA |
| Front Outer Park Lamp | 194NA |
| Front Fog Lamp-If Equipped | 9145/H10 (Serviced at Dealer) |
| Front Sidemarker | W5W (Serviced at Dealer) |
| Tail/Stop/Turn Lamp | 3057 |
| Rear Sidemarker | 168 |
| Backup Lamp | 3057 |
| Center High Mount Stop Lamp (CHMSL) | LED |
| License | 168 |
| LIGHT BULBS - Exterior (300C Models) | Bulb Number |
| Low Beam Headlamp (Standard Halogen) | 9006XS |
| Low Beam Headlamp - High Intensity Discharge (HID) | D1S (Serviced at Dealer) |
| High Beam Headlamp | 9005 |
| Front Park/Turn Lamp | 3157AK |
| Front Fog Lamp | 9145/H10 (Serviced at Dealer) |
| Front Sidemarker | W5W (Serviced at Dealer) |
| Tail/Stop Lamp | 3057 |
| Tail Lamp | 3057 |
| Turn Signal Lamp | 3057 |
| Backup Lamp | 3057 |
| Center High Mount Stop Lamp (CHMSL) | LED |
| License | W5W |