Replacement of a front power window regulator assembly on a 2024 Tesla Model X Plaid. The Model X uses standard hinged front doors (not falcon — those are rear), but interior trim removal still requires care due to capacitive door-release wiring and aluminum body construction.

Warnings

Tools required

Parts

• Front door window regulator assembly (driver or passenger as applicable) × 1 — Tesla Model X (Raven/Refresh) front window regulator — confirm side and refresh-vs-legacy fitment with VIN
• Door vapor barrier butyl/adhesive sealant × 1 — Generic automotive butyl rope sealant if original tears
• Replacement plastic trim clips (commonly damaged on removal) × 1 — OEM-spec door card clips for Model X front door

Preparation

1. Park on level ground, place in P, engage parking brake.
2. Exit ALL doors with the key fob away from the vehicle. Wait at least 2 minutes for HV systems to fully de-energize, even on this non-HV job.
3. Open the frunk and disconnect the 12V low-voltage battery (negative terminal first). The Model X 12V is located in the frunk, similar position to Model S.
4. DO NOT touch, cut, or pierce ANY orange cable — these are high-voltage and lethal.
5. If at any point you encounter an orange cable, an HV component, or are unsure if a system is de-energized: STOP and consult a Tesla-certified technician.
6. Before disconnecting 12V: lower the affected window approximately halfway, then fully raise it again so you have access to the regulator-to-glass fasteners through the door access holes (some regulator designs require the window in a specific position to access the clamp bolts).
7. Confirm which side (LH/RH) regulator is being replaced and verify part fitment against the VIN — 2024 refresh Model X uses a different regulator than legacy/Raven cars.
8. Have painter's tape ready to secure the glass once the regulator is unbolted from it.

Procedure

1. 1

   Remove interior door panel trim caps and fasteners
   Using a non-marring plastic trim tool, gently pry off any visible trim caps on the door card. Remove the exposed Torx/Phillips screws securing the door panel to the door shell. Check behind the interior door pull and lower edge — Tesla typically hides 2-4 fasteners in these locations.
2. 2

   Release the door card from the door shell
   Starting at the lower rear corner, work a plastic trim tool around the perimeter to pop the retention clips. Lift the panel slightly upward to release it from the window belt molding. Tilt the top of the panel away from the door — do NOT pull it free yet.
   ⚠Plan on replacing several clips — they often stay in the door shell and snap when separated.
3. 3

   Disconnect door card harness connectors
   With the panel tilted away, disconnect each electrical connector: window switch pack, capacitive door release, tweeter/speaker, ambient lighting, and any puddle/courtesy light. Press each connector's locking tab — do not pull on wires. Set the door panel aside on a clean, padded surface, finished side up.
4. 4

   Peel back the vapor barrier
   Carefully separate the plastic vapor barrier from the door shell, working slowly to preserve the butyl sealant bead. Fold it back rather than removing it entirely so it can be reused on reinstall. If the butyl tears, plan to apply fresh butyl rope on reassembly.
   ℹ️An intact vapor barrier is critical — without it, water intrusion will reach the audio amplifier and door electronics.
5. 5

   Position and secure the window glass
   Reconnect the 12V momentarily ONLY if needed to position the glass — otherwise, manually push the glass to the fully raised position. Through the door access holes, locate the two clamp bolts holding the glass to the regulator carriage. Once positioned, secure the glass to the top of the door frame with two strips of strong painter's tape so it cannot fall.
   ⚠️If you reconnect 12V to position the window, keep hands clear of the regulator scissor/cable mechanism and the latch — power doors and windows will be live.
6. 6

   Release glass from regulator carriage
   Loosen (do not fully remove) the two glass clamp bolts that hold the window pane to the regulator lift carriage. With the glass fully supported by tape, slide the carriage free of the glass clamps. Verify the glass remains taped securely.
7. 7

   Disconnect window regulator motor connector
   Locate the regulator motor electrical connector inside the door cavity. Press the lock tab and disconnect. Free the harness from any clips on the regulator frame.
8. 8

   Unbolt the regulator assembly from the door shell
   Remove the bolts securing the regulator frame/rails to the inner door structure (typically located around the perimeter of the large service opening). Support the regulator with one hand as the last bolts come out — it is heavier than it looks. Maneuver the regulator out through the largest service opening, motor-end first.
   ⚠Do not let the regulator drop inside the door — the door shell is aluminum and dents easily from inside impacts.
9. 9

   Compare old vs. new regulator
   Lay the old and new regulators side-by-side. Confirm motor connector orientation, mounting hole pattern, and glass clamp position match. Transfer over any harness clips or grommets that are not pre-installed on the new unit.
10. 10

    Install the new regulator into the door
    Feed the new regulator through the service opening and align with mounting bosses. Hand-start every bolt before tightening any. Once all bolts are started, tighten in a cross pattern. Torque to OEM specification — refer to Tesla Service Manual for the exact regulator-frame fastener spec.
11. 11

    Reattach glass to regulator carriage
    Reconnect the regulator motor electrical connector. Slowly release the painter's tape and lower the glass into the regulator carriage clamps. Align glass squarely in the channel, then snug the clamp bolts. Torque to OEM specification — refer to Tesla Service Manual.
    ⚠Misalignment here causes the glass to bind in the run channel and can crack the laminate or burn out the new motor.
12. 12

    Bench-test the regulator before closing up
    Temporarily reconnect 12V at the frunk. Reconnect the door switch pack to the door card harness (panel still off). Cycle the window fully up and down twice, listening for binding, scraping, or motor strain. If movement is smooth and the glass seats correctly in the seal, disconnect 12V again before reinstalling the panel.

Reassembly

1. Reseat the vapor barrier, pressing firmly into the butyl bead. Apply fresh butyl rope to any torn sections — the seal must be continuous.
2. Position the door card and reconnect every harness connector you disconnected (window switches, capacitive door release, speaker, ambient lighting). Confirm each click locks.
3. Align the top of the door card into the belt molding first, then press the perimeter clips home with palm pressure — do not strike.
4. Reinstall all door card screws and trim caps.
5. Reconnect the 12V battery (positive first, then negative). Torque the 12V battery terminal hardware per the Battery Terminal Bolts spec.
6. Close the frunk.

Verification

• Re-initialize the one-touch auto up/down: with the door closed, fully lower the window using the switch and hold for 1 second past the bottom; then fully raise and hold for 1 second past the top. Repeat if auto-up does not function.
• Verify the anti-pinch reversal works: with the window closing on auto-up, lightly obstruct the path with a rolled towel — the window must reverse direction.
• Cycle the window 5+ times through full travel to confirm no binding, no rubbing against the seal, and no motor groan.
• Confirm capacitive door release on the inside of the door still functions (door opens electrically when you press the button) — this verifies the door card harness was reconnected correctly.
• Spray the door seal with water and confirm no leakage into the door card area, verifying the vapor barrier seal.
• Check the touchscreen for any door, window, or body control module faults. Clear any stale alerts after confirming the window operates normally.

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