Removal and installation of the sunroof (Discovery 3)

Removing

1. Remove an upholstery of a roof. For more information, refer to Headlining (76.64.15)

2. Disconnect the 4 drain hoses from the sunroof panel.

3. Disconnect the sunroof motor electrical connector.



4. With assistance, remove the sunroof panel assembly. Remove 11 bolts.



5.

CAUTION: Do not press the right plunger to remove the shutter.

NOTE: Do not proceed with further disassembly if the part is being removed only for access.

NOTE: Note the position in which the part is installed.

Remove the sunroof.

• Turn the handle to remove it.
• Click on the left plunger.

6. Remove the sunroof motor.

• Remove 3 Torx head screws.
• Remove the spacer sleeve.

Installation

1. Install sunroof motor.

• Install spacer sleeve.
• Tighten Torx Head Screws (tightening torque 4 Nm).

2.

NOTE: Align the parts to their original position.

Install sunroof.

• Insert the curtain into the guides.
• Align tensioner pin.
• Click on the left plunger.

3. With assistance, install the sunroof panel assembly.

• Clean the contact surfaces of the parts.
• Tighten the bolts (tightening torque 10 Nm).

4. Connect the sunroof panel motor electrical connector.

5. Connect drain hoses. Before installing the drain hoses, make sure they are clean.

6. Establish an upholstery of a roof. For more information, refer to Headlining (76.64.15)

7. Use the T4 to select the settings for the new sunroof motor.

8. In case of battery disconnection function "one touch" And "injury safety" will be unavailable. Close the sunroof panel and keep the switch pressed for another 20 seconds until the sunroof completes a full cycle. This completes the sunroof calibration procedure and resets these functions.