How do i remove the mirror glas on the right door mirror without shattering the glass to get to the motor assembly?

glass and motor availbable separately

Removal
NOTE: Do not remove the mirror assembly when repairing the individual mirror part. Individual mirror parts can be installed without removing the mirror assembly.

1. Remove the front door trim panel; refer to Section 501-05.

1. Remove the outside rear view mirror access water shield.

1. Remove the speaker.
   1. Remove the screws.
   1. Disconnect and remove the speaker.

1. Disconnect the outside rear view mirror electrical connector.

1. Remove the outside rear view mirror.
   1. Remove the nuts.
   1. Remove the outside rear view mirror.
      • Feed the outside rear view mirror wiring through the opening in the front door.

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
   

For the rear window, just need adjuts the both slightly...


Check the next procedure to Power Mirrors...

Diagnosis & Testing
The exterior mirror control switch receives power through circuit SBP12 (GN/RD) and ground through circuit GD143 (BK/VT). The exterior mirror control switch uses circuit CPM23 (GY) as the common circuit for both exterior mirror up/down and right/left movement.

1. Possible Causes:
   Fuse 12 (7.5A) (SJB) An open in circuits CPM23 (GY), SBP12 (GN/RD) or GD143 (BK/VT A short to ground in circuit CPM23 (GY) A short to voltage in circuit CPM23 (GY) Exterior mirror control switch.
2. Checking the voltage at the mirror switch:
   Key in OFF position. Disconnect: Exterior Mirror Control Switch C527. Key in ON position. Measure the voltage between ground and exterior mirror control switch C527-1, circuit SBP12 (GN/RD). Voltage should be greater than 10 volts.
3. If voltage is greater than 10 volts, check that fuse 12 (7.5A) is OK. If OK, REPAIR circuit SBP12 (GN/RD) for an open.
   

Exterior Mirror Motor Synchronization

NOTE This procedure must be performed any time the power folding mirrors are manually folded in or out, or if the position of the mirror case has been moved without using the mirror control switch.
NOTE If the power folding mirrors are folded or unfolded continuously (6 to 10 cycles), the power lockout feature will disable the system for 2 minutes to prevent damage to the power fold motors. After 2 minutes have elapsed, normal operation will resume.

1. Set the mirror control switch to the CENTER position.
2. Use the mirror control switch (press rearward) to automatically cycle the power folding mirrors in and out 4 times.
3. When an audible popping sound is heard, the power folding mirror motors are synchronized.
   NOTE It may be necessary to cycle the power folding mirrors in or out up to 4 times before they are synchronized.

Removal & Installation
Motor

1. Before servicing the vehicle, refer to the precautions section.
   NOTE If equipped with power folding mirrors, they must be synchronized any time the mirrors have been folded or unfolded without using the mirror control switch. Refer to synchronization procedure.
   
2. Position the exterior mirror glass in a downward position to obtain a gap at the edge of the mirror.
   CAUTION Place a shop towel between the exterior mirror glass and the hand to avoid personal injury in the instance of glass breakage.
   
3. Insert a flat-blade screwdriver between the mirror glass tabs and the mounting plate, and rotate to separate the locking tabs from the mounting plate.
4. Carefully pull the top edge of the glass away from the exterior mirror housing.
   
   Fig. Mirror Glass removal shown
   
5. If equipped, disconnect the heated mirror electrical connectors and remove the glass.
6. Remove the 3 exterior mirror motor screws and exterior mirror motor.
7. Disconnect the electrical connectors.
8. To install, reverse the removal procedure.
   

Switch
Expedition Trim Panel Removal

NOTE The door glass must be completely raised.

1. Remove the window control switch plate.
2. Remove the door handle bezel.
   WARNING 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.
3. Remove the two bolts and three screws, and remove the door trim panel.
4. Remove the finish cover to access the two center screws.
5. Disconnect the electrical connectors. Navigator Trim Panel Removal
6. Remove the door handle bezel.
7. Use service notch.
   WARNING 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.
8. Remove the two bolts and three screws, and remove the door trim panel.
9. Disconnect the electrical connectors.
10. Depress the locking tabs and remove the exterior mirror control switch.
11. Remove the exterior mirror control switch.

If you dont want waiting more time for the Owners Manual, can check here this choice 2004-Ford-Expedition-Owners-Manual

Hope this help.

Regulator - Power Windows - Front Door

1. Remove the front door trim panel as follows:
   1. Remove the front door handle bezel.
   2. Remove the front door window/lock control switch bezel.
   3. Disconnect the window/lock control switch electrical connectors.
   4. Remove the 3 front door trim panel screws.
      CAUTION To avoid damaging the trim panel, do not pull directly outward to carry out this step.
   5. Lift the door trim panel by pulling directly upward on the armrest to disengage the panel clips.
   6. Remove the exterior mirror control switch from the front door trim panel.
      
2. Remove the front door speaker.
3. Remove the interior molding.
4. Disconnect the door lock actuating rod at the door handle assembly:
   1. Release the door lock actuating rod clip.
   2. Position the door lock actuating rod aside.
      
5. Remove the front door weather shield.
   CAUTION Make sure the holes in the glass bracket do not become enlarged during the rivet removal process. If the holes become enlarged, the new rivets may become loose, resulting in clicking noise concern.
   NOTE Some vehicles may use rivets to attach the window glass to the window regulator assembly. Use a 4.5 mm (0.1772 in) drill bit to drill out the glass-to-regulator rivets.
6. Remove the 2 front door window glass-to-regulator bolts or rivets.
7. Position the front door window glass as necessary to access the front door window glass-to-regulator bolts or rivets.
8. Secure the front door glass in the full up position with tape.
9. Disconnect the window regulator motor electrical connector.
10. Remove the 4 window regulator assembly nuts.
11. Remove the window regulator assembly.
    
    
    
    Fig. Exploded view of the front door and power window components-2005 Explorer and Mountaineer
    

To install:

1. Position the window regulator assembly.
2. Install the 4 window regulator assembly nuts. Tighten to 89 inch lbs. (10 Nm).
3. Connect the window regulator motor electrical connector.
4. Remove the tape securing the front door glass in the full up position.
5. Position the front door window glass as necessary to access the front door window glass-to-regulator bolts or rivets. Install the bolt and tighten the bolts to 62 inch lbs. (7 Nm), or install new rivets.
6. Install the front door weather shield.
7. Connect the door lock actuating rod at the door handle assembly:
   1. Position the door lock actuating rod into proper location.
   2. Attach the door lock actuating rod clip.
      
8. Install the interior molding.
9. Install the front door speaker.
10. Install the front door trim panel as follows:
    1. Install the exterior mirror control switch from the front door trim panel.
    2. Position the door trim panel onto the armrest to engage the panel clips.
    3. Install the 3 front door trim panel screws.
    4. Connect the window/lock control switch electrical connectors.
    5. Install the front door window/lock control switch bezel.
    6. Install the front door handle bezel.
    
    

1. Raise the front door window glass to the full up position.
2. Remove the interior door handle.
3. Support the front door window glass.
4. Disconnect the front door window regulator motor electrical connector.
5. Remove the equalizer bracket nuts.
   
   
   Fig. Remove the equalizer bracket nuts-2005 Explorer Sport-Trac
   
6. Remove the front door window regulator by removing the rivets and nuts.
7. Remove the front door window regulator motor retaining bolts and then remove the motor.
   
   
   
   Fig. Remove the front door window regulator motor retaining bolts and then remove the motor-2005 Explorer Sport-Trac
   

To install:

1. Installation is the reverse of the removal procedure.
2. Tighten the regulator motor mounting bolts to 8 ft. lbs. (11 Nm).

Hope this help (remember rated and comment this).

may have to remove the whole mirror assembly to access the backside to reach the screws.

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.

Outside Mirrors REMOVAL & INSTALLATION Standard

1. Remove the door trim panel and detach the inner panel water deflector. With the glass in the down position, pull out the front portion of the glass run weatherstrip. Fig. 1: Unfasten the attaching nuts from the mirror base studs, then remove the mirror

1. Remove the attaching bolts and screws from the front glass run channel lower retainer to filler, then rotate retainer rearward.
2. Remove the noise control patch to gain access to the screw at the belt, then remove the screw.
3. Remove the filler attaching screws at the top front of the window frame, then remove the mirror and filler from the door.
4. Remove the attaching nuts from the mirror base studs, then remove the mirror. To install:
   
5. Be sure that the mirror gasket is aligned.
6. Replace the mirror and filler on the door. Install the filler attaching screws at the top front of the window frame. Attach the nuts to the mirror studs and tighten.
7. Install the screw at the belt, then insert the noise control patch.
8. Insert the retainer, then install the attaching bolts and screws to the front glass run channel lower retainer to filler.
9. Replace the front portion of the glass run weatherstrip, insert the inner panel water deflector, then reinstall the door trim panel.

Manual Remote

1. Remove the mirror remote control escutcheons and door trim panel. Detach the inner panel water deflector. NOTE: Right side remote mirror may require detaching part of the instrument panel.
   
2. With the glass in the down position, pull out the front portion of the glass run weatherstrip.
3. Remove the attaching bolts and screws from the front glass run channel lower retainer to filler and rotate retainer rearward.
4. Remove the noise control patch to gain access to the 0.3 in. (7mm) screw at the belt and remove the screw.
5. Remove the filler attaching screws at the top front of the window frame.
6. Remove the mirror base with mirror and cable assembly from the door.
7. Remove the mirror to filler attaching nuts and remove the mirror and cable from filler. To install:
   
8. Be sure cable is routed around front glass run channel retainer and installed to clip.
9. Install and connect the cable to the filler.
10. Attach the filler nuts to the mirror, then tighten to 72 inch lbs. (8 Nm).
11. Install the mirror base with the mirror and cable assembly to the door.
12. Insert the filler attaching screws to the top of the window frame, then install the screw to the belt.
13. Secure the noise control patch.
14. Attach the bolts and screws to the front of the glass run channel lower retainer and filler.
15. Install the glass run weatherstrip.
16. Attach the inner panel water deflector, door trim panel and mirror remote control escutcheon.

Electric Remote

1. Disconnect the negative battery cable.
2. Remove the mirror remote control escutcheons and door trim panel. Detach the inner panel water deflector and the electrical connector for the mirror. NOTE: Right side remote mirror may require detaching part of the instrument panel.
   
3. With the glass in the down position, pull out the front portion of the glass run weatherstrip.
4. Remove the attaching bolts and screws from the front glass run channel lower retainer to filler and rotate retainer rearward.
5. Remove the noise control patch to gain access to the 0.3 in. (7mm) screw at the belt and remove the screw.
6. Remove the filler attaching screws at the top front of the window frame.
7. Remove the mirror base with mirror and electric connector from the door.
8. Remove the mirror to filler attaching nuts and remove the mirror and electric wire from filler.
9. To install, reverse Steps 1 through 6. Be sure electric wire is routed around front glass run channel retainer and installed to the clip. Tighten the nuts to 72 inch lbs. (8 Nm).
10. Connect the negative battery cable, then reset the clock, radio and any other accessories if required.

Most likely the sound is coming from your "window lift assembly" being torn up. Your window motor attaches to the back of the assembly and winds up the cable that raises and lowers your window. Most likely the cable has come unattached and is grinding inside. 
You can buy a new assembly from Autozone (about $100 is what they usually run) and replace it. The first step is to remove the side panel from your door. Once the panel is off you can see where your motor is bolted on to the center of your door. Remove the motor and then unbolt the rest of the window lift assembly. Be careful though about removing the pins that attach your window to the lift assembly. Due to the curve of the glass, it only takes a little pressure to shatter the glass. Once the window lift assembly is replaced, put everything back the way it was before and you are good to go. 
It is not that complicated of a job, it just takes a little patience. Good luck!

two solutions, One www.car-parts.com or go to glass shop and see if they can repair it.

You need power window regulator as the cable of the regulator is out its place ,

1. Remove the gusset cover.
2. Pull up the inner door handle cover toward you to remove the upper hook. Pull down it to remove the lower hook. Remove the inner door handle cover.
3. Remove the power window switch assembly.
4. Using a trim panel remover, remove the clips of the trim panel.
5. Remove the speaker.
6. Using a spatula, remove the door sealer.
7. Remove the outer mirror assembly.
8. Remove the front end of the door weatherstrip and gusset.
9. Remove the stabilizers.
10. Remove the rear end of the door weatherstrip (inner and outer).
11. Operate the power windows switch so the bolts from the regular assembly are visible through the service holes. Remove the mounting nuts.
12. Take out the door glass. CAUTIONDo not turn the regulator in closing direction after removal of the glass. Otherwise gear may be disengaged.
13. Loosen the nuts to remove the rear sash.
14. Disconnect the power window motor wiring harness.
15. Loosen the four bolts and two nuts to pull out the regulator assembly.
16. Remove the screws to remove the motor from the regulator assembly.
17. Installation is the reverse order of removal.

Good luck...