Side Mirror Assembly

This procedure covers the removal and installation of the side mirror assembly on a 2009 Aston Martin DB9, including disconnecting electrical connectors and removing mounting fasteners from inside the door.

Warnings

Tools required

Parts

• Side mirror assembly (left or right as needed) × 1 — Use OEM specification
• Door trim panel clips (if broken during removal) × 1 — Use OEM specification

Preparation

1. Park vehicle on level surface and engage parking brake
2. Ensure ignition is off and key is removed from vehicle
3. Lower the window on the door where mirror is being replaced to prevent interference
4. Prepare a clean work area and have replacement mirror assembly ready if installing new unit

Procedure

1. 1

   Remove door trim panel upper section
   Starting at the upper front corner of the door panel near the mirror mounting area, carefully insert trim removal tool behind the upper trim section. Work around the perimeter to release the retaining clips securing the upper door trim panel. This section covers the mirror mounting area and must be removed to access the mirror fasteners. Note the location of all clips for reinstallation.
2. 2

   Disconnect mirror electrical connector
   Locate the electrical connector for the mirror assembly behind the upper door trim panel. Press the locking tab on the connector and pull straight back to disconnect. For power-folding mirrors, there may be a secondary connector for the folding motor; disconnect both if present. Allow the connectors to hang freely inside the door cavity.
3. 3

   Remove mirror mounting fasteners
   Locate the mirror base mounting fasteners securing the mirror to the door frame (count and type per factory documentation — verify before proceeding). Remove all fasteners completely and set aside. Support the mirror assembly from the outside with your free hand while removing the final fastener to prevent the mirror from falling. Note: The exact count and Torx/hex size of the mirror base mounting fasteners are not confirmed for the 2009 DB9. Verify the count and driver size against Aston Martin workshop documentation before proceeding; do not assume a specific count or size.ainst the specific vehicle). Remove each fastener using the appropriate Torx or hex driver; confirm the exact size before applying tool. Note: Locate the Torx fasteners securing the mirror base to the door frame. Count and size must be verified against DB9 workshop documentation before proceeding; do not assume a specific count or Torx size.
4. 4

   Remove mirror assembly from door
   With all fasteners removed and electrical connectors disconnected, carefully pull the mirror assembly away from the door. Guide the wiring harness through the opening in the door frame as you remove the mirror. Inspect the mounting surface and gasket/seal for damage or deterioration.
5. 5

   Inspect and clean mounting area
   Examine the door frame mounting surface for corrosion, damage, or debris. Clean the mounting area with a lint-free cloth. If the original mirror had a gasket or seal, remove any old adhesive or gasket material. Check that the wiring harness inside the door is in good condition without fraying or damage.
6. 6

   Prepare new mirror assembly
   Remove the new mirror assembly from packaging and verify it matches the original. If equipped, ensure any gasket or weatherseal is properly positioned on the mirror base. Route the electrical connector leads through your hand to facilitate installation.
7. 7

   Install mirror assembly to door
   Feed the mirror wiring harness through the opening in the door frame from the outside. Align the mirror base mounting holes with the threaded inserts in the door frame. Press the mirror gently against the door to seat any gasket or seal, ensuring proper alignment before fastener installation.
8. 8

   Install mirror mounting fasteners
   Install all mirror mounting fasteners finger-tight first to ensure proper alignment. Once all fasteners are started, tighten in a cross pattern (alternating between fasteners) to ensure even seating. Tighten to secure the mirror firmly without over-tightening, which could crack the mirror base or strip the inserts. Note: Factory torque specification is not confirmed for the 2009 DB9. Do not assume a value — consult the Aston Martin workshop manual for the correct torque before final tightening.ual for the correct torque; tighten snugly without over-tightening to avoid cracking the mirror base or stripping the inserts. Note: Install all mounting fasteners finger-tight first to ensure proper alignment (confirm the exact fastener count for the 2009 DB9 before proceeding). Note: Factory torque specification is not confirmed for the 2009 DB9 and must be verified against Aston Martin workshop documentation before final tightening. Do not guess; use the documented value to avoid cracking the mirror base or stripping the inserts. Note: Install all mounting fasteners finger-tight first to ensure proper alignment.
9. 9

   Reconnect mirror electrical connectors
   Locate the mirror electrical connector(s) inside the door cavity. Align the connector pins carefully and push together until you hear and feel a positive click indicating the locking tab has engaged. If equipped with power-folding mirrors, reconnect the secondary connector. Apply dielectric grease to connector terminals if desired for corrosion protection.
10. 10

    Test mirror operation
    Before reinstalling trim, turn ignition to accessory position and test all mirror functions. Verify electric adjustment works in all directions (up, down, left, right). Test power-folding function if equipped. Test mirror heating element if equipped by running for 30 seconds. Ensure no abnormal sounds or binding during operation.
11. 11

    Reinstall door trim panel
    Position the upper door trim panel back into place, ensuring no wiring is pinched behind it. Align all trim clips with their corresponding holes in the door frame. Starting at one end, press firmly on each clip location until you hear the clip seat. Work around the entire perimeter, applying firm palm pressure to fully seat all clips. Verify the trim panel is flush and secure around all edges.

Reassembly

1. Reinstallation follows removal in reverse order
2. Ensure all electrical connectors are fully seated with locking tabs engaged
3. Verify mirror mounting fasteners are tightened in cross pattern to prevent uneven stress
4. Confirm all door trim clips are properly seated before testing mirror functions

Verification

• Test all mirror adjustment functions (up, down, left, right) from driver controls
• Test power-folding function if equipped - mirror should fold and unfold smoothly
• Test mirror heating element if equipped - mirror should warm evenly
• Verify mirror is solidly mounted with no movement or rattling when door is closed firmly
• Check door trim panel is secure with no loose areas or protruding clips
• Inspect mirror glass alignment and ensure proper viewing angle can be achieved
• Raise and lower window to ensure no interference with mirror or trim panel

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