Synchronizer Ring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| W/O S5D-310Z | ||||
| Coupe | 12.9 | 9.2 | B | Includes: R&I Transmission. |
| Convertible | 12.9 | 9.2 | B | Includes: R&I Transmission. |
| Sedan | 13.0 | 9.3 | B | Includes: R&I Transmission. |