Head Unit, Tweeter, Front Left, Tweeter, Front Right, Two-Way Speaker (mid and low frequency), front Left, Two-Way Speaker (mid and low frequency), front right
- R - Head unit
- R20 - Tweeter, front left
- R22 - Tweeter, front right
- R101 - Two-way speaker (mid and low frequency), front left
- R102 - Two-way speaker (mid and low frequency), front right
- T8ag - Connector, 8-pin
- T17d - Connector, 17-pin, brown
- T17f - Connector, 17-pin, brown
- T20m - Connector, 20-pin, black
- T27a - Connector, 27-pin, black
- T27c - Connector, 27-pin, black
- * - gradual phase-out
- *2 - gradual implementation
| ws | white | sw | black |
| ro | red | rt | red |
| br | brown | gn | green |
| bl | blue | gr | grey |
| li | purple | vi | purple |
| ge | yellow | or | orange |
| rs | pink |