Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Headlamp Dimmer Switch | ||||
| M3 | BMW | 61318363668 | 141.90 | Includes Turn Signal Switch. |
| 323, 325i, Ci, xi | ||||
| Without on-Board Computer | BMW | 61318363662 | 141.90 | |
| With on-Board Computer | BMW | 61318363668 | 141.90 | Includes Turn Signal Switch. |
| 328, 330i, Ci, xi | ||||
| Without on-Board Computer | BMW | 61318363662 | 141.90 | |
| With on-Board Computer | BMW | 61318363668 | 141.90 | Includes Turn Signal Switch. |