INTERIOR FRONT DOOR PANEL VOLVO S40 2006 your problem?

No you don't need any special tool . Find all screws on out side of door trim panel and the window handle , the mirror cover plate , then just pull on edge of the panel .
Gently pry the front side door trim panel (3) from the front side door by disengaging the plastic retainers which secure the panel.
Position the door trim panel (3) away from the door in order to gain access to the front side window switch electrical connector, if equipped.
Disconnect the window switch electrical connector, if equipped.
Remove the door trim panel (3) from the vehicle.
Remove the front side window switch from the door trim panel (3) by releasing the 4 plastic retaining tabs, as needed.

Use a cloth in order to pull off the snap ring which secures the front side door window regulator handle (1), if equipped.
Remove the window regulator handle (1), if equipped.
Remove the front side master window switch, if equipped. Refer to Power Accessory Switch Panel Replacement .

Remove the front side door inside handle (1). Refer to Front Side Door Inside Handle Replacement .
Remove the outside rearview mirror opening cover (2).
Remove the screw which secures the front side door pull handle (4).

Front Side Door Inside Handle Replacement
Removal Procedure
Remove the screw which secures the front side door inside handle (1).
Slide the inside handle (1) forward in order to release the retaining tabs which secure the handle to the door.
Open the front side door inside handle rod retainer and remove the front side door inside handle rod from the inside handle (1).
Remove the inside handle (1) from the vehicle.

Check out youtube video showing how to do it !
How To Remove Install Front Door Panel Suzuki XL 7

Remove mirror mount cover assembly.
Remove inside door handle cup (22634).
Remove door lock control bezel.
Remove window control bezel.
Remove interior lamp lens.
Remove screw from interior lamp assembly body.
Remove screw from window control bezel opening.
Disconnect mirror, lock switches and memory seat on driver side from bezels and wire harness.
Disconnect window switches from window bezel and wire harness.
Lift front door trim panel (23942) vertically, out of weatherstrip and over lock rod.
Disconnect interior lamp (13776) from wire harness.
Remove front and rear door trim retention hooks into door inner panel.
To install, reverse Removal procedure, paying special attention when inserting inner door trim into weatherstrip. Rock inner door trim into weatherstrip and push downward until lower trim belt character ditch lines up with score mark on inner door panel.

you need replace the mirror with a new used or aftermarket one. You will have to remove the interior trim panel better have some extra door panel clips on hand. Then uplug the power to the mirror releasing the clip. Then unbold the nuts from the inside of the mirror inside the door behind the front corner of the door window opening. Make sure you hold the mirror so it doesnt drop on the paint. Sometimes aftermarket is cheaper but the mirror will shake. I like OEM used or New OEM parts.

Remove the Old Mirror
1. Step 1 Disconnect the negative battery cable before you take off the grand Cherokee front door trim panel. Remove all screws and clips.
   
2. Step 2 Detachthe window trim cover screw, and control lever screw beforedisconnecting the entire mirror trim cover. Remove the rubber coverinside the mirror cover, and disconnect the electrical wire.
   
3. Step 3 Remove three nuts from the power mirror using a Torx® star-shaped screwdriver.
   
4. Step 4 Pull out the outside rear view mirror. Guide the power wire through the hole in the door.
   
Install the New Mirror
5. Step 1 Replace the old mirror. Put the new power mirror in place. Push the new wiring through the hole in the door.
   
6. Step 2 Install and tighten the three retaining screws you took off when removing the old mirror.
   
7. Step 3 Connect the power mirror wiring to the connection located on the door panel. Replace the rubber cover and interior mirror cover.
   
8. Step 4 Put the front door trim panel back in place by securing all clips and tightening all screws.
   
9. Step 5 Connect the Subaru Outback's battery cable to restore the power.
   

i will recommend i site where you will get all the information you need to remove and replace your side mirror
http://www.wjjeeps.com/mirrors.htm

You'll need a torx bit for the bottom screws. The door handle comes apart (using a screw driver) to expose 2 phillips screws holding the door handle to the door, after you get those out, pop the rest of the push clips out by firmly pulling on the door panel near the bottom, There may also be another screw on the TOP Front (near the mirror) very small phillips. Once you have the door panel loose, lift UP on the door panel to remove. Once you get that panel off, you'll have to remove all the other screws to get the window regulator out (lots of 10mm bolts). Unclip / unconnect the connections etc..

For a 2005 Honda Pilot, I am a complete Amateur and I had no problem installing this mirror.

1) Lower the window, and only remove the Interior MIRROR panel, NOT the entire DOOR Panel, as some sites my recommend.
2) Once the Interior Panel is removed, the power cable is attached to the mirror, remove this cable.
3) There are 3 Bolts that are BLACK (atleast in my vehicle) that need to be removed.
3) Once the bolts are removed, the mirror should come off easily.
4) Place the new mirror in place of the old one and secure all three bolts, and then secure the power cable.
5) Then place the interior panel back.

That is it!

You need to remove the door panel. there are 2 t-25 screws behind the pull handle (some models do have only one screw) as well as you must remove about 9 push buttons. then the door panel will pull away from the door itself then you can get to the mirror switch

please rate if this helps. Section 01-05: Trim, Interior 1995 Thunderbird, Cougar Workshop Manual REMOVAL AND INSTALLATION The interior trim component Removal and Installation procedures generally apply to all models. If some of the steps do not apply to the particular models being serviced, proceed to the next step. Trim Panels, Door Removal and Installation

1. CAUTION: Do not pry front door trim panel (23942). Prying on front door trim panel will break the hook retainers.
   Disconnect battery ground cable (14301) .
   

1. Carefully pull front door trim panel finish panel (23712) away from front door trim panel .
   
   
   
   
   

Item Part Number Description 1 23713 Front Door Trim Panel Finish Panel 2 17B676 Outside Rear View Mirror Control 3 14028 Door Lock Switch 4 55928-S55 Screw (5 Req'd) 5 14529 Window Regulator Control Switch 6 23942 Front Door Trim Panel

1. Disconnect wires from front door lock switches (14017), outside rear view mirror controls (17B676) and window regulator control switches (14529) , if equipped; remove front door trim panel finish panel.

1. Remove front door trim panel retaining screw through front door trim panel finish panel opening.
   
   Trim Panels, Door
   
   
   
   
   
   Item Part Number Description 1 20124 Front Door 2 23942 Front Door Trim Panel 3 383356-S100 Nut (2 Req'd Each Side) 4 56903-S58 Screw (2 Req'd Each Side)

1. Remove interior lamp lens cover.

1. Remove screw through interior lamp opening.

1. Slide front door trim panel upward to disengage hooks.

1. Rotate top of front door trim panel away from front door (20125) , and lift bottom hooks from front door.

1. Disconnect window regulator jumper wire (14A630) .

1. Remove front door trim panel.

1. To install, reverse Removal procedure.

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).

The mirror slides out , away from the cabin, Retained by spring clips.