Golf Mk4
| Overview of telematics system |

| 1 - | Mobile telephone -R54- |
| 2 - | Telematics operating unit -E264- |
| q | Removing and installing → Chapter |
| 3 - | Radio/telephone aerial -R51-, navigation aerial -R50- |
| 4 - | Aerial filter -R87- |
| q | Is only installed on vehicles with telematics system and also RNS |
| q | Removing and installing → Chapter |
| 5 - | Telematics control unit -J499- |
| q | Installed in luggage compartment behind the left-hand side panel trim. |
| q | Removing and installing → Chapter |
| 6 - | Dash panel insert with navigation display unit -J414- |
| q | Removing and installing → Electrical system; Repair group 90; Dash panel insert; Removing and installing dash panel insert. |
