2003 Navigator: remove driver-side Power Mirror

it sounds like a broken wire in the passenger door.

I would guess the problem would be located with the drivers door harness. All of these items are controlled from the same place, remove door panel and check harness connectors for tightness and water damage.

You must remove the panel behind the mirror on the inside of the door.It may be a small pop off panel or you may have to remove the entire door panel.Once removed you will see three nuts on the back of the mirror,remove them and unplug the wire.Then reverse the procedure.

You don't need to remove the panel. Just spray the latch on the outside with the door open. I would use liquid wrench and open & close the door at least 20 times after it's soaked for a half hour. Don't be afraid to slam it. Also, one time I had to let it soak in overnight before opening/closing it multiple times again.

SECTION 501-09: Rear View Mirrors 2003 Expedition/Navigator Workshop Manual REMOVAL AND INSTALLATION Exterior Mirror Removal and Installation

1. Remove the front door trim panel. For additional information, refer to Section 501-05 .

Front Door Trim Panel —Expedition Removal and Installation
NOTE: Left front door shown, right front similar.

1. Remove the door handle bezel.
   • Use service notch.

1. Remove the window control switch plate.
   • Use service notch and disconnect the electrical connectors.

1. CAUTION: To avoid damage to the door trim panel, lift the door trim panel by pulling directly upward on the armrest to disengage the panel clips.
   Remove the two bolts and three screws, and remove the door trim panel.

1. Remove the weather shield.

1. Disconnect the exterior mirror electrical connector.

1. Remove the exterior mirror.
   • Remove the nuts.

1. To install, reverse the removal procedure.
   • Install top nut first.

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Exterior Mirror Motor Removal and Installation

1. Position the mirror glass to obtain a gap at the top edge of the mirror and carefully pull the top edge of the glass away from the mirror housing.

1. Disconnect the heated mirror electrical connectors.

1. Remove the exterior mirror motor screws and exterior mirror motor.
   • Disconnect the electrical connectors.

1. To install, reverse the removal procedure.

how do i replace the side mirror on 94 acura integra

Its "doable" but I wouldn't advise you to do it that way. Get a phillips screwdriver to unscrew the elbow pad & any other screws holding the door panel on. Disconnect the pwr window switches & any other switches on the panel. On the lower end of the door panel there are plastic clips holding the panel to the door. POP them out of the door & remove the panel. disconnect the mirror electrical connector & disconnect the mirror body itself. Install the new one & don't forget to connect all of the electrical connectors & reinstall the panel. Good luck

Necessary to remove L/F door trim, remove (2) nuts holding mirror to door (Cover entire mirror to protect door sheetmetal ) disconnect electrical connector and remove mirror from door, reverse procedure to reinstall. Hope this helps

Exterior Mirror Removal and Installation
All vehicles

1. NOTE: Left side exterior mirror shown, right side similar.
   Remove the interior door trim panel. For additional information, refer to Section 501-05 .

Front Door Trim Panel Removal and Installation

1. Disconnect the battery ground cable. For additional information, refer to Section 414-01 .

1. Remove the inside door handle bezel from the trim panel.

1. Remove the window switch assembly.

1. Disconnect the window switch and power door lock electrical connectors.

1. Remove the upper trim panel screw at the window switch opening.

1. Remove the lower trim panel screws.

1. CAUTION: To avoid damage to the door trim panel, do not pull directly outward for this step.
   Lift the door trim panel by pulling directly upward on the armrest to disengage the panel clips.

1. Disconnect the power mirror electrical connector.

1. Remove the trim panel.

1. Remove the weather shield.

Vehicles with power, heated or approach lamp equipped exterior mirrors

1. Disconnect the electrical connector.

All vehicles

1. Remove the bolts.

1. Remove the exterior rear view mirror (17682).

If you are replacing the entire mirror assembly you have to remove the door panel.

First remove the switch plate by prying upward at the rear of the switch plate and unhook the connectors. Then remove the two armrest screws. The door panel then has to be pryed away from the door to release the clips. They don't give up easily so yo may have to force it a bit. Once the clips are loose pull up on the panel to remove it from the window reveal molding. The mirror is held on with three 10mm nuts. remove those and unhook the wiring from in the door. Install is reverse of removal.

Good Luck