You’re tired of listening to cassettes and only having the capacity to listent to the radio, while your phone is filled with your preferred music but you don’t have a 3.5mm or usb port on your car radio, so you can’t appreciate your car trips to the fullest… That’s precisely why we’ve made this content page to help you, because right now you’re going to find out how to install a car radio on your Mazda 3. To get this done, first we will see how to remove the old car radio, then how to install a car radio on Mazda 3 and finally, how to connect it.

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How to install car radio on Mazda 3: Removing the old car stereo

Before we start the serious business of how to install a car stereo on your Mazda 3, there is one essential task, take out the audio set you currently have on your car. There are two cases, either you have an original headunit, or you have an universal set. Before you start dismantling, always be sure you remove the negative cable from the battery to avoid any risk of short-circuit or electrocution. Once this is conducted, here are the two methods dependant upon the stereo that equips your Mazda 3:

  • Original car radio:
    In this case, you’ll have to be patient, most of the time, the simple usage of extracting clamps in the 4 holes in the corners of the car radio should be enough to remove it. But on some particular models of specific years, this procedure will not be enough to remove the old car radio from your Mazda 3. Indeed, you will need to remove certain parts of the centre console to access the car radio itself. To achieve this, you will need to use a screwdriver to remove the plastic covers that are in the way. Once you have access to the station, be sure you disconnect all the connections.
  • Aftermarket radio :
    In this situation the method is much easier, you will just have to use the extracting clamps and press on the 4 corners of your station to make it come out of its place. Once this step is conducted, be sure you unplug it and remove the metal frame that supports it in the notch of the center console. That’s it, you’ve completed dismantling your old car radio, all you have to do is install the new one!

How to install car radio on your Mazda 3: Fitting and connecting the car radio

Let’s go to the most important step for you, how to install a car stereo on your Mazda 3. Before you start, take some time to examine the compatibility of your car and your headunit, and to read the installation information, which may give you specific recommendations.
Here are the various guidelines involved in installing an aftermarket car radio. First of all, put in place the metal frame supplied with your new car radio, this frame has the task of holding your car radio in place on your Mazda 3, once placed, be sure you press the locking tabs on each side of the frame. Once this step has been completed, you will need to connect the three plugs of your car radio, two ISO connectors for power supply and sound transfer to the speakers of your Mazda 3, then the radio antenna socket. For the latter, on some models you may need an adapter to transform it from male to female in order to adapt it to the socket of your new radio. At last, all you have to do is push your car radio into the metal frame, snap it into place, and position the plastic or metal frame supplied with it on its contour. That’s it, you’ve just learned how to install a car radio on Mazda 3, be sure you check that the radio is switched on, that the sound is working and that you’re picking up the radio and you’re ready to enjoy your new car radio. If you have other concerns, or want to learn more about your car, don’t think twice to visit our page dedicated to it.

If you need more tutorials on the Mazda 3, go to our Mazda 3 category.