Remove mirror switch

Try using a jumper wire n test light to see if mirror switch is juiced n transmitting power on & off. If no current thru switch, then may change out. If power is transmitting; do same to mirror silanoid, motor. If direct current to motor & no movement? I ld replace motor. If both check out, then start traceing out wire; cuz its got short in it. Best way; if able or find someone u trust& have em use an Ohm meter. It ll let u know if wires are grounding out n if switch or motor good.
Good Luc: BamBam

so how u fix it ?

Power Dr Mirrors Diagnosis & Testing

Removal & Installation
Motor

1. Before servicing the vehicle, refer to the Precautions Section.
2. Remove or disconnect the following:
   
   Disconnect the negative battery cable. The mirror inside cover trim The door panel The electrical connector to mirror motor The nut attaching mirror assembly to door frame The outside rear view mirror
   
   

   Fig. Removing cover trim and nut
   Removing cover trim and nut
   
   

   Fig. Removing mirrored glass from assembly
   Removing mirrored glass from assembly
   

3. Remove the mirror glass:
   1. Fold the mirror glass forwards and inwards as illustrated.
   2. Grasp and pull the mirror glass lengthways until it releases.
   3. Work the glass out.
   
   
4. Remove electric motor:
   1. Remove the 3 screws from behind the mirrored glass.
   2. Separate the connectors
      NOTE Remember the positions of the connectors.
      
   3. Remove the mirror motor.
      
      

      Fig. Removing connectors and screws holding mirror motor
      Removing connectors and screws holding mirror motor

   
   

To install:

1. Install or connect the following:
   
   The electric motor The electrical connections The 3 screws that go behind the mirror Install the terminal pins Fold out the mirror mounting on the motor Hook the mirror glass into the inner mounting Press the mirror glass into place. Place mirror in position in door
   
   

   Fig. Reattaching mirror and electric motor connectors
   Reattaching mirror and electric motor connectors
   

2. Install or connect the following:
   
   The nut attaching mirror assembly to door frame The connector The door panel The mirror inside cover trim The negative battery cable
   

1. Remove the door latch trim plate (coupe and sedan front doors).
2. Remove the ashtray (sedan rear doors).
3. Remove the seat belt retractor cover (coupe and sedan front doors). Use a suitable door trim panel removal tool to release the clip retainers
4. Remove the door lock trim plate and the power window switch, if so equipped.
5. Remove the window regulator handle by removing the inner retaining clip, if so equipped.
6. Remove the remote mirror control, if so equipped
7. Remove the trim panel retaining screws
8. Remove the door trim panel using a door trim panel removing to work loose the retainer clips.
9. Detach all electrical and remote mirror controls, as required.

To install:

10. Install the wiring harnesses through the openings in the panel, as equipped.
11. Position the trim panel to the door and align the clips. Press the trim panel to the door until all the clips are fully engaged. Align all the holes before engaging the clips.
12. Install the screws, remote mirror control and inside door handle bezel, as equipped.
13. Install the window regulator handle or power window switch.
14. Install the door trim plate, seat belt retractor cover or ashtray.

I lost power to the mirrors broken wire, under the dash..
So I removed the switch panel on the door, and installed a jumper wire from the door lock circut, to power the mirrors. The green wire is the power supply wire for the remote mirror switch. My mirrors are back working and all is fine.

There are micro switches located in the mirrors. A metal tab is broken on one of the mirrors micro switches. Take off the painted cover to your side mirrors and remove a black plastic cover that has wires coming out. The switch will come out with the cover. Inspect for damage. If the metal tab is broken off then a new side mirror will need to be purchased. Could be the drivers side or the passengers side, caution when removing the painted covers, the tabs break if your not careful with them.

u can just try and pop it out with small screwdriver but be carefull because u can damage the door skin

Remove the sail panel,the little panel on inside of door at the mirror.
Remove the window regulator switch plate, pry up on the front of it with a small pick or screw driver. Disconnect the electrical connectors.
Remove the top door trim panel screw that is behind the sail panel you removed.
Remove door trim panel screw at window regulator switch plate opening.
Remove door trim panel screw in the courtesy lamp housing. Remove the courtesy lamp lens.Remove the screw.
Remove the inside door handle trim cover.
Remove the bolt.
Remove the inside door handle.
Lift upward to remove the front door trim panel.
Remove the courtesy lamp.
Turn the courtesy lamp bulb socket one quarter turn and remove.
Disconnect the power mirror electrical connector.
Remove the three outside rear view mirror nuts.
Remove the mirror.

Both above answers are not right... I just replaced the Pass side power mirror assembly on my 97 Expedition. No heat, no directional.
The inside door panel must come off.
1. pry off interior triangular plastic trim piece inside of door at mirror area. Remove door panel screw at this area.
2. Pry off power window switch panel and remove door panel screw at this area.
3.Remove interior door light cover and remove screw at this area.
4. Remove plastic cover at door handle.
5. The interior door panel can now be lifted up to release it from it's fasteners.
6. Disconnect light and push power window switch assembly through the door panel and it can be set aside.
7. Disconnect mirror power at coupler.
8 Loosen three mirror mounting screws with 7/16 socket. DO NOT unscrew completely.. the will fall down the door cavity. Use a round magnet on holder to remove the screws completely.
9.Thread electrical connection into door panel and install mirror.
10. Smile when mirror works and drink a beer!
rayman

Mirror Adjuster Switch, Removing Yes you have to remove the panel.

• Remove door trim.
• Remove insulation.
• Remove handle and switch trim.
  
  
• Disconnect harness connector-by pressing on retainer hook
• Remove window adjuster switch with trim plate by pressing on both springs -arrows-.
  
  
• Using screwdriver detach mirror adjuster switch from trim plate