Recent cars all come with an incredible quantity of features, however, due to your budget or the year of your Bmw Serie 3, you may not be fortunate enough to have them all. In this article we’re going to help you resolve this trouble by showing how to install parking sensor on my Bmw Serie 3? In reality, this option is extremely handy, especially if you live in the city and have to park frequently in narrow parking areas. To help you out, we’ll first check out how parking sensors work, then we’ll take a look at how to install a parking reverse sensor on a Bmw Serie 3, and to finish, how much does a parking sensor cost?
How does parking sensors work on an Bmw Serie 3?
So we start with the functioning of a parking sensor. As we revealed to you in the intro, this particularl interesting option allows you to know the distance between the back of your Bmw Serie 3 and an obstacle when you move back. It is therefore mainly legitimate for people who have to maneuver on a regular basis, whose field of vision is bad, or whose vehicle size is large.
Often installed as standard, the reverse sensors of a Bmw Serie 3 incorporate a kit of sensors (minimum 4) that will be activated with reverse gear and will spot obstacles in the vicinity. The technology utilized is ultrasounds, which will send a signal that will bounce off the obstacle and be returned to the sensor. A computer will analyze the duration of this journey and determine the distance between the obstacle and the radar. In most cases you will have a sound warning in the cabin which will enhance in intensity with the proximity of the obstacle and in some cases a visual marker in complement. The reversing radars of a Bmw Serie 3 will enable you for parking, but also for safety and staying away from pedestrians.
How to install parking sensors on a Bmw Serie 3?
We now go forward to the section that you are most certainly most intrigued by, installing reverse parking sensors on a Bmw Serie 3. This part is for you if you don’t have a standard reserve sensor set up and you still wish to take advantage of this technology, or if you have to replace a broken one. You are fortunate people, it is possible to buy auto aftermarket parking sensors to install yourself on your Bmw Serie 3.
How to replace a faulty backup sensors on a Bmw Serie 3
First we’ll see how to replace a faulty parking sensor on an Bmw Serie 3. If it turns out your Bmw Serie 3 has suffered a rear collision and one of the sensors of your reversing radar has been destroyed, it will have to be swapped out to allow the system to function effectively. Luckily for you this process is very 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.
- Take out the malfunctioned parking sensor from your Bmw Serie 3, this part is extremely intuitive, it is only clipped on.
- Fit the new sensor and connect it.
- All you’ll have to do is test it to make sure it’s working effectively.
- You will simply need to stick to the installation guidelines, but we summarize here the main simple steps.
- Take out the bumper if you don’t have access to the inside of it.
- Think about the ideal position of the sensors to avoid blind spots, using the supplied drill bell, drill your bumper.
- Place your various sensors.
- Route the cables to the headlamp unit that contains your reverse light.
- Get the current from the wires to connect your parking sensors to this one.
- Try it all out.
- Follow the installation instructions which is accessible with some electrical bases.
- Find the ideal sensor location, either behind the bumper for the electromagnetic reversing sensor(adhesive tape) and or the different locations of the ultrasonic sensors.
- Glue them together and connect them using the box provided.
- Test it all out.
How to install an aftermarket parking sensor kit on an Bmw Serie 3
Now we move on to the part you’re quite likely most intrigued by, how to install a reverse sensor set up on a Bmw Serie 3 that doesn’t have one? As we explained early on, you’re lucky because a good number of OEMs now deal auto 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 section. It is required to have some notions in electricity, and some notions in do-it-yourself to contemplate the installation of the kit. You will certainly have to remove the bumper of your Bmw Serie 3 for the installation, do not be reluctant to consult our article content on this subject to discover the method to follow. If you don’t feel like it, you can call a workshop, the process should take him between 1 and 2 hours, and for you around 3 hours.
Install a parking sensor without drilling on a Bmw Serie 3
And to finish, we will now present you the installation of a drill-free parking sensors system on a Bmw Serie 3. There are two kind, the ultrasounds more vulnerable because exposed to the shocks, and the electromagnetics which stick behind the bumper and which are thus protected, it does not harm your bumper and will thus be easy to take off. This sort of radar sticks on the bumper. The installation of these types of sensors will be similar.
What’s the price of parking sensors for a Bmw Serie 3?
Price of swapping a faulty reversing parking sensor for an Bmw Serie 3
The replacement of a destroyed reversing radar will rely upon the model, but the price will fluctuate between 10 and 30 euros per sensor. It is necessary to count around one hundred euros for the installation of the kit by a workshop.
Price of an ultrasonic parking sensors with drilling for Bmw Serie 3
For the models with holes there are many kits and different brands but you will have to count around 50 euros for a good quality system.
Price of a parking sensors kit without drilling for a Bmw Serie 3
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To finish, for the price of a reversing radar without drilling for your Bmw Serie 3, what ever type you select, you will have to spend between 30 and 60 euros.
If you need more tutorials on the Bmw Serie 3, go to our Bmw Serie 3 category.
