Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Control Module | ||||
| To 7/12 | BMW | 34516858408 | 0.00 | |
| From 7/12 | BMW | 34516860157 | 0.00 | |
| Control Unit | ||||
| To 3/12 | BMW | 34526852785 | 0.00 | |
| From 3/12 To 7/12 | BMW | 34526857263 | 1298.27 | |
| From 7/12 | BMW | 34526850786 | 1371.76 |