Here's the general process. You will need:
1. Radio Removal Tool: This is crucial. Don't try to pry it out with screwdrivers – you'll almost certainly damage something.
2. Screwdriver (possibly): Some radios have screws that need to be removed *before* using the removal tool. Check around the radio's edges carefully.
Steps:
1. Disconnect the Negative Battery Terminal: This is the MOST important step. It prevents accidental short circuits and damage to your car's electrical system. Locate your car's negative battery terminal (usually black), and use a wrench to loosen the nut and disconnect the cable.
2. Locate the Release Holes: Examine the radio's faceplate carefully. You should see two small holes (sometimes more) on the sides of the radio, typically near the top or bottom. These are where the removal tool's prongs will go.
3. Insert the Removal Tool: Carefully insert the prongs of your radio removal tool into these release holes. The tool will usually have a small hook or clip on each prong that will engage a clip or catch inside the radio bezel.
4. Gently Push and Pull: Push in on the prongs, then gently pull the radio outward. It may require a bit of pressure. If it's very stuck, try gently rocking it back and forth while pulling.
5. Disconnect the Wiring Harness: Once the radio is out, you'll see a wiring harness and possibly an antenna connector connected to the back of the radio. Carefully disconnect these. Usually, they're simply pressed into place, but gently pulling on them should release the connections. Some connectors may have a release tab.
6. Remove the Radio: Carefully remove the radio from the dashboard opening.
7. Install the New Radio (if applicable): Follow the instructions for your new car radio. Ensure you connect the wiring harness correctly. Before connecting the battery, ensure you have correctly installed the new radio.
Important Notes:
* If you are unsure about any step, seek professional help. Improper removal can damage your car's dashboard or the radio itself.
* Take pictures before disconnecting anything. This will help you remember how to reconnect everything when installing a new radio.
* Be gentle. Don't use excessive force. If you're struggling, double-check that you have the right tool and are using it correctly.
Without a visual of your specific radio, this is the best generalized advice. If you're still having trouble, a quick Google image search for "1994 Ford Aspire radio removal" might show you a picture of the radio and its release holes, making the process easier.