Table of contents: Removal the front door control unit… ↓ Installation ↓ Removal the front door control unit… ↓ Installation ↓ Removal the central control unit of… ↓ Removal the vehicle location system… ↓
Removal the front door control unit "J386" / "J387"
Remove the door trim. Disconnect the electrical connectors "1" and "2" by pulling the fuse and pressing the clips down. Disconnect the electrical plug connection "3". Release the plug connector "4" of the door control unit. Press the clip "5" in the "direction of the arrow" and detach the door control unit "6" from the main part of the door.
Installation
Installation is in reverse order, and the retainer should be fixed in the inner door panel.
Removal the front door control unit "J388" / "J389"
Disconnect the electrical connectors by pulling the fuse and pressing the latches down. Press the latches in the "direction of the arrow" and disconnect the door control unit "1" from the door body.
Installation
Installation is in reverse order, and the retainer should be fixed in the inner door panel.
Removal the central control unit of the comfort system "J393"
Open the right side trim of the trunk. Disconnect the clamps "arrows" and remove the central control unit of the comfort system -393 "pos. 4" from the mounting frame. Carefully disconnect the connector "1" and "3" and the antenna connector "7". Disconnect the plug connectors "2,5,6".
To disconnect the plug connector, press the lock "1", turn the locking clip in the "direction of the arrow" and disconnect the plug connector. Remove the central control unit for the convenience system "J393".
Removal the vehicle location system interface control unit "J843"
Push aside the trunk trim in the area of the "D-pillar". Disconnect the connectors to the control unit. Unlock the clip, remove and take out the control unit.
(The original text of the material can be found on the website AUDImanual)