Power Mirror Motor

Remove and replace the power mirror motor on a 2017 Maserati Levante by accessing the internal door components through the door panel removal.

Warnings

Tools required

Parts

• Power mirror motor assembly × 1 — Use OEM specification
• Door panel clips (replacement set) × 1 — Generic replacement clips
• Mirror motor gasket/seal × 1 — Use OEM specification

Preparation

1. Park vehicle on level surface and engage parking brake
2. Disconnect negative battery terminal and wait 5 minutes for system capacitor discharge
3. Lower the front window approximately 4 inches to prevent interference during door panel removal
4. Prepare a clean work area to lay the door panel face-down without scratching the trim
5. Document mirror electrical connector orientation with photos for reassembly reference

Procedure

1. 1

   Remove door panel screws and fasteners
   Remove the Torx T25 screw from the door pull handle recess. Remove the Torx T20 screw behind the interior door handle trim. Use panel removal tools to carefully pry out the small trim cover at the mirror triangle (A-pillar side) to access the hidden Torx T30 screw beneath it. Remove this screw to release the upper door panel attachment point.
2. 2

   Disconnect door panel electrical connections
   Locate the window switch module at the armrest. Press the retaining tabs and lift the entire switch assembly upward to disconnect it from the door panel. Disconnect all electrical connectors from the window switches, mirror switch, and any ambient lighting connections. Keep connectors organized and protected from falling into door cavity.
3. 3

   Release door panel clips and remove panel
   Starting at the bottom rear corner, use panel removal tools to carefully release the plastic retaining clips around the door panel perimeter. Work methodically around all edges, pulling the panel away from the door frame. Once all clips are released, lift the panel upward to disengage it from the window sill channel, then carefully move it away from the door. Place face-down on protected surface.
4. 4

   Remove door moisture barrier access
   Carefully peel back the moisture barrier plastic sheet in the area behind the mirror location. The barrier is typically adhered with butyl sealant. Only peel back enough to access the mirror mounting bolts and electrical connector—typically the upper front corner section. Preserve the barrier for reuse; do not tear it.
5. 5

   Disconnect mirror electrical connector
   Locate the mirror electrical harness connector inside the door cavity near the mirror mounting area. Press the connector lock tab and carefully disconnect the harness from the mirror assembly. If equipped with power folding mirrors, there may be two connectors. Route the connector back through any retention clips for access.
6. 6

   Remove mirror assembly mounting bolts
   From inside the door cavity, locate the three mirror assembly mounting bolts accessible from the door interior. Use a 10mm socket to remove all three Mounting Bolts securing the entire mirror housing to the door. Support the mirror from outside with your other hand to prevent it from falling once the bolts are removed. Carefully remove the entire mirror assembly from the door.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
7. 7

   Disassemble mirror housing to access motor
   With the mirror assembly on a clean work surface, remove the Cover Screws (typically 2-3 Torx screws) securing the rear cover of the mirror housing. Carefully separate the housing halves. Identify the mirror motor assembly—it will be connected to the mirror glass adjustment mechanism. Disconnect any internal electrical connectors between the motor and the mirror glass heating element if equipped.
   Torque spec

   Cover Screws11 Nm (8 lb-ft)
8. 8

   Remove failed mirror motor
   Locate the mirror motor mounting location within the housing. Remove the Module Mounting Bolts (typically 2 bolts) securing the motor to the mirror housing bracket. Carefully disengage the motor drive mechanism from the mirror glass adjustment ball joint or gear assembly. Note the orientation and positioning of any seals or gaskets for proper installation of the new motor.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
9. 9

   Install new mirror motor
   Position the new mirror motor into the housing, ensuring any gaskets or seals are properly seated. Align the motor drive mechanism with the mirror glass adjustment linkage. Install and torque the Module Mounting Bolts to specification. Verify the motor mechanism engages properly with the mirror adjustment mechanism before fully securing. Reconnect any internal electrical connectors for heated glass if equipped.
   Torque spec

   Module Mounting Bolts8 Nm (6 lb-ft)
10. 10

    Reassemble mirror housing
    Carefully align the mirror housing halves, ensuring all internal wiring is properly routed and not pinched. Install the Cover Screws and torque to specification. Verify the mirror glass moves freely without binding. Check that all seals are properly seated to maintain weatherproofing.
    Torque spec

    Cover Screws11 Nm (8 lb-ft)
11. 11

    Reinstall mirror assembly to door
    Route the mirror electrical harness through the door opening. Position the mirror assembly onto the door mounting surface, ensuring the gasket is properly aligned. Install the three Mounting Bolts finger-tight first to verify alignment, then torque to specification in a cross-pattern. Reconnect the electrical harness connector inside the door, ensuring it clicks into place securely.
    Torque spec

    Module Mounting Bolts8 Nm (6 lb-ft)
12. 12

    Restore moisture barrier and door panel
    Press the moisture barrier plastic firmly back into place, ensuring complete adhesion around the edges to maintain water seal. Reconnect all door panel electrical connectors (window switches, mirror switch, lighting). Align the door panel with the window sill channel and press firmly around all edges to re-engage the retaining clips. Install all Torx screws removed during disassembly. Reinstall the mirror triangle trim cover.
13. 13

    Reconnect battery and initialize systems
    Reconnect the negative battery terminal and torque the Battery Terminal Bolts to specification—do not overtighten. Turn the ignition to ON position without starting the engine. Use the mirror switch to test all mirror adjustment directions (up, down, left, right) and folding function if equipped. Perform automatic window re-initialization by fully lowering and raising each window while holding the switch in each position for 2 seconds.
    Torque spec

    Battery Terminal Bolts6 Nm (4 lb-ft)

Reassembly

1. Verify all door panel clips are fully seated and the panel is secure with no gaps or rattles
2. Confirm all electrical functions operate correctly including windows, locks, and mirror adjustments
3. Check that the moisture barrier is completely sealed to prevent water intrusion
4. Test mirror memory positions if vehicle is equipped with memory function

Verification

• Test mirror adjustment in all directions using the door-mounted switch to confirm full range of motion
• If equipped, test power folding function in both directions and verify smooth operation
• Check for proper mirror operation with ignition on and with engine running
• Verify no abnormal noise from the mirror motor during operation
• Confirm door panel is secure with no rattles when closing the door or driving
• Test automatic window operation to ensure proper initialization after battery reconnection

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