How do i remove the stock radio from my 1993 geo metro 4 door hatchback

Should unless one has been changed.

well thats in the FSM. easy peasy
stock radio , we cant do non stock. (vast )
i guess step 4 is it?

heater control page.

1. Disconnect the negative battery cable.
2. If equipped, disable the air bag system. (skip)
3. Carefully pull the knobs off of the control levers.
4. On Sidekick, Tracker, Sidekick Sport and X-90 models, grasp the trim panel and pull it off of the instrument panel.
5. stop.... here.
   

radio out
electronic version not analog
remove ash tray, and hidden tray screw and tray guide

1. Pull the heater control lever knobs off of the levers.
2. On 1996-98 models, separate the heater control trim panel from the control unit by pulling it straight away from the instrument panel. Allow the trim panel to hang loose.
3. Open the ashtray, then depress the ashtray retainer and remove the ashtray from the sliding track. While it is removed from the vehicle, now would be a good time to wash it out.
4. Loosen the two retaining screws, then remove the ashtray track from the instrument panel center trim bezel.
5. On 1989-95 Sidekick and Tracker models, remove the trim panel (Bezel) by prying it carefully away from the instrument panel.
6. On 1996-98 models, remove the center trim bezel from the instrument panel by loosening the four retaining screws and maneuvering the heater control trim through the appropriate hole. Set the bezel out of the way.
7. Use a screwdriver to loosen the one rear mounting bracket-to-radio screw; access can be gained to this screw through the ashtray hole.
8. Remove the four radio front retaining screws, then pull the radio out of the instrument panel just far enough so that the electrical connections on the rear of the radio can be accessed.
9. Detach and label the wiring from the radio. Also, detach the antenna cable from the rear face of the radio
10. pull radio. now. (if stock if not stock look for locks)

step 5

this is in the operators guide. (get one?)
R&R

1. Disconnect the negative battery cable.
2. Remove the screws from the license plate lamp assembly.
3. Remove the license plate lamp assembly.
4. Remove the socket from the lamp assembly.
5. Remove the bulb from the socket.
6. Installation is the reverse of removal.

this is on all real forums, metro swift , if stock radio.
i think you meant stock metro radio harness right?
also all cars stores have the adapter with same. drawing.
http://www.fixkick.com/swift.html

alldata.com has it too.

Geo radio info....Text test; I was not able to type in any info due to an error message I was receiving on the other site, so I am answering on this old posting you have also. "Invalid text" error message was displayed, and I was only able to post a period character, not words. Not sure why this is happening.

Removal; Open the glove box and remove the glove box panel
Remove the air conditioning switch connector and heater control leber knobs.
Pull heater control unit cover from the instrument panel.
Remove the gear shift control lever upper boot and center console.
Remove the ash tray.
Remove the instrument panel center trim bezel and radio face plate.
Remove the screw from the back of the radio eceiver and the screws from the front face of the radio.
Remove the radio.

Reverse procedure for installation.

remove dash face plate around radio there will be small screws or studs with nuts around the sides of radio attached to a mounting plate. Unhook wire harness on radio and pull from dash

Remove the 5 mounting screws from the instrument cluster trim plate and remove the trim plate. Remove the 4 mounting screws from the instrument panel face plate and remove the face plate.Remove the instrument light grid from the center of the cluster. From behind the instrument cluster reach behind the speedometer and disconnect the speedometer cable by releasing the tab. Pull the cluster forward just enough to detach the "check engine" light bulb from the center of the cluster. Remove the instrument cluster from the dashboard.

I'm not totally sure about the La Sabre, but there should be trim screws that hold the Dash face plate in place. There are three on the top portion of the face plate, and I think three on the bottom . The face plate extends from Light switch on left to radio on right. You may have to tilt the steering wheel column down to remove the face plate from around the steering wheel. From what I remember, the only thing that needs to be unplugged from the face plate is the plug for the rear defroster. Also, there are clips that hold the face plate in place. They just push in and out. Once the face plate is off, you can get to the radio mounting screws.

remove steer wheel with puller. u will see black cover remove 3 tork screws.remove. next u will need a special tool push down on plate . remove clip in center. remove plate. lift turn arm . remove bolt for lock cly. turn key lock will slide out

For a car this old I suggest you check the used auto parts places in your community. This car is 15 years old, and it would be almost impossible to find a new one.