How to Install a GPS System in a Car
- 1). Slip the edge of a plastic putty knife under the edge of the radio face and lift the plastic housing off. Most aftermarket GPS systems incorporate a radio or CD player to replace the old stereo.
- 2). Loosen the bolts on the left and right side of the stereo and pull it gently out of the dashboard. Unplug the connections at the back of the stereo and unscrew the mounting bracket on each side.
- 3). Connect the mounting bracket from the stereo to the sides of the GPS system. If you've purchased the correct GPS unit for the make and model of your vehicle, the bracket will attach with just a screwdriver.
- 4). Plug the wires into the back of the GPS system and slide the unit back into the dashboard. The ports on the back of the unit will be color-coded to correspond with the proper wire plugs, so there is no confusion when connecting the unit.
- 5). Secure the GPS unit by inserting the bolts back into the bracket and tightening them with the wrench. Replace the plastic cover over the face of the unit and press it down until the plastic holders click into place. Turn the vehicle on and follow the instructions on the screen to program your new GPS system.
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