1. Disconnect the battery. This will prevent any electrical damage from occurring while you are working on the dashboard.
2. Remove the trim pieces around the radio. There are four trim pieces that need to be removed: two on the top and two on the bottom. They are held in place with clips, so you can pry them off gently with a flat-head screwdriver.
3. Remove the four screws that hold the radio in place. Once the trim pieces are removed, you will see four screws that hold the radio in place. These screws are located on the top and bottom of the radio.
4. Pull the radio out of the dash. Once the screws are removed, you can pull the radio out of the dash. Be careful not to damage the wiring harness that is connected to the back of the radio.
5. Disconnect the wiring harness. Once the radio is out of the dash, you can disconnect the wiring harness. There are two connectors that need to be disconnected: one for power and one for speakers.
6. Remove the old radio. Once the wiring harness is disconnected, you can remove the old radio from the dash.
7. Install the new radio. To install the new radio, simply reverse the steps that you took to remove the old radio.
8. Reconnect the battery. Once the new radio is installed, you can reconnect the battery.
9. Test the radio. Turn on the radio and make sure that it is working properly.