Recent cars all come with an astounding quantity of features, nevertheless, resulting from your budget or the year of your Mazda 3, you may not be fortunate enough to have them all. In this article we’re gonna help you resolve this problem by telling you how to install parking sensor on my Mazda 3? Indeed, this feature is extremely handy, especially if you live in the city and have to park habitually in narrow parking areas. To help you out, we’ll first examine how parking sensors function, then we’ll look at how to install a parking reverse sensor on a Mazda 3, and to conclude, how much does a parking sensor cost?


How does parking sensors work on an Mazda 3?

So we begin with the functioning of a parking sensor. As we explained to you in the intro, this particularl interesting feature will allow you to know the distance between the back of your Mazda 3 and an obstacle when you move back. It is as a consequence especially good for owners who have to maneuver often, whose field of vision is poor, or whose vehicle size is big.
Often times fitted as standard, the reverse sensors of a Mazda 3 is made up of a kit of sensors (minimum 4) that will be activated with reverse gear and will locate obstacles in the vicinity. The technology used is ultrasounds, which will send a signal that will bounce off the obstacle and be returned to the sensor. A computer will evaluate the duration of this journey and determine the distance between the obstacle and the radar. Generally you will have a sound signal in the cabin which will increase in level with the closeness of the obstacle and in some cases a visual marker in complement. The reversing radars of a Mazda 3 will help you for parking, but also for security and staying away from pedestrians.

How to install parking sensors on a Mazda 3?

We now proceed to the part that you are almost certainly most interested in, installing reverse parking sensors on a Mazda 3. This part is for you if you don’t have a standard reserve sensor set up and you still desire to take advantage of this technology, or if you have to replace a broken one. You are lucky, it is possible to buy aftermarket parking sensors to install yourself on your Mazda 3.

How to change a broken backup sensors on a Mazda 3

First we’ll see how to change a broken parking sensor on an Mazda 3. If your Mazda 3 has suffered a rear shock and one of the sensors of your reversing radar has been damaged, it will have to be replaced to let the system to function effectively. Good thing for you this operation is extremely simple, you can even make it out yourself without any specified mechanical skill:

  • Get a replacement unit radar of the manufacturer’s brand name.
  • Disconnect the old backup sensor from the back of the bumper.
  • Remove the broken parking sensor from your Mazda 3, this step is fairly intuitive, it is only clipped on.
  • Remount the new sensor and connect it.
  • All you’ll have to do is test it to make sure it’s operating effectively.
  • How to install an aftermarket parking sensor kit on an Mazda 3

    Now we go forward to the part you’re most likely most interested in, how to install a reverse sensor set up on a Mazda 3 that doesn’t have one? As we revealed early on, you’re lucky because a good number of OEMs now provide aftermarket backup radar models. Nevertheless, the best performing and least fragile models will be models that fit into your bumper. We will concentrate on these versions in this part. It is required to have some notions in electricity, and some notions in do-it-yourself to consider the installation of the kit. You will certainly have to remove the bumper of your Mazda 3 for the set up, do not hesitate to browse our document on this subject matter to discover the method to follow. If you don’t feel like it, you can call a workshop, the task should take him between 1 and 2 hours, and for you around 3 hours.

    • You will simply need to follow the installation guidelines, but we summarize here the main simple steps.
    • Remove the bumper if you don’t have access to the inside of it.
    • Think about the ideal placement of the sensors to avoid blind spots, using the supplied drill bell, drill your bumper.
    • Position your various sensors.
    • Route the cables to the headlamp unit that includes your reverse light.
    • Get the current from the wires to connect your parking sensors to this one.
    • Try it all out.
    • Install a parking sensor without drilling on a Mazda 3

      And to conclude, we will now present you the installation of a drill-free parking sensors system on a Mazda 3. There are two options, the ultrasounds more weak because exposed to the shocks, and the electromagnetics which stick at the rear of the bumper and which are thus protected, it does not harm your bumper and will thus be easy to take out. This kind of radar sticks on the bumper. The set up of these types of sensors will be similar.

      • Stick to the installation guidebook which is accessible with some electrical knowledges.
      • Determine the ideal sensor location, either behind the bumper for the electromagnetic reversing sensor(adhesive tape) and or the different spots of the ultrasonic sensors.
      • Glue them together and connect them using the box provided.
      • Test it all out.
      • What’s the price of parking sensors for a Mazda 3?

        Price of replacing a broken reversing parking sensor for an Mazda 3

        The replacement of a damaged reversing radar will rely upon the model, but the price will range between 10 and 30 euros per sensor. It is important to count about one hundred euros for the installation of the kit by a workshop.

        Price of an ultrasonic parking sensors with drilling for Mazda 3

        For the models with holes there are many kits and different brands but you will have to count about 50 euros for a high class set up.

        Price of a parking sensors kit without drilling for a Mazda 3

        At last, for the price of a reversing radar without drilling for your Mazda 3, what ever version you select, you will have to spend among 30 and 60 euros.

        If you have any additional questions about the Mazda 3, do not hesitate to consult our Mazda 3 category.