Specifications - Exterior
| LIGHT BULBS - Exterior (300, 300 Touring Models) | Bulb Number |
|---|---|
| Low Beam Headlamp | 9006 |
| High Beam Headlamp | 9005 |
| Front Park/Turn Lamp | 3157 |
| 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 | 194 |
| Backup Lamp | 3057 |
| Center High Mount Stop Lamp (CHMSL) | LED (Serviced at Authorized Dealer) |
| 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 | 3757A |
| Backup Lamp | 3057 |
| Center High Mount Stop Lamp (CHMSL) | LED (Serviced at Authorized Dealer) |
| Outside Mirror Turn Signal & Approach Lights | LED (Serviced at Authorized Dealer) |
| License | W5W |