Recent cars all come with an impressive quantity of features, but, because of your budget or the year of your Audi A2, you may not be sufficiently fortunate to have them all. In this article we’re gonna help you correct this problem by detailing how to install parking sensor on my Audi A2? In reality, this feature is extremely efficient, especially if you live in the city and have to park frequently in narrow parking areas. To help you out, we’ll first examine how parking sensors function, then we’ll check out how to install a parking reverse sensor on a Audi A2, and to conclude, how much does a parking sensor cost?
How does parking sensors operate on an Audi A2?
So we commence with the functioning of a parking sensor. As we told you in the intro, this particularl interesting feature permits you to know the distance between the back of your Audi A2 and an obstacle when you maneuver. It is as a consequence especially honest for persons who have to maneuver frequently, whose field of vision is poor, or whose car size is large.
Nearly always installed as standard, the reverse sensors of a Audi A2 incorporate a set of sensors (minimum 4) that will be turned on with reverse gear and will locate obstacles in the vicinity. The technology employed is ultrasounds, which will send a signal that will bounce off the obstacle and be sent back to the sensor. A computer will examine the duration of this journey and calculate the distance between the obstacle and the radar. Ordinarily you will have a sound warning in the cabin which will increase in strength with the closeness of the obstacle and sometimes a visual indicator in complement. The reversing radars of a Audi A2 will enable you for parking, but also for security and avoiding pedestrians.
How to install parking sensors on a Audi A2?
We now go forward to the step that you are likely most excited about, installing reverse parking sensors on a Audi A2. This part is for you if you don’t have a standard reserve sensor set up and you still desire to benefit of this technology, or if you have to replace a damaged one. You are fortunate people, it is possible to buy aftermarket parking sensors to install yourself on your Audi A2.
How to change a defective backup sensors on a Audi A2
First we’ll see how to change a defective parking sensor on an Audi A2. In the event that your Audi A2 has suffered a rear collision and one of the sensors of your reversing radar has been broken, it will have to be swapped out to let the system to function correctly. Fortunately for you this process is really simple, you can even make it out yourself without any particular mechanical skill:
- Get a replacing radar of the manufacturer’s brand name.
- Unplug the old backup sensor from the back of the bumper.
- Take off the broken parking sensor from your Audi A2, this step is fairly intuitive, it is just clipped on.
- Fit the new sensor and connect it.
- All you’ll have to do is test it to make sure it’s operating correctly.
- You will just need to follow the installation guidelines, but we summarize here the main guidelines.
- Take off the bumper if you don’t have access to the inside of it.
- Reflect on the best position 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 contains your reverse light.
- Get the current from the wires to connect your parking sensors to this one.
- Test it all out.
- Follow the installation manual which is accessible with some electrical bases.
- Locate the best sensor position, either behind the bumper for the electromagnetic reversing sensor(adhesive tape) and or the different places 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 Audi A2
Now we proceed to the part you’re probably most excited about, how to install a reverse sensor set up on a Audi A2 that doesn’t have one? As we mentioned earlier on, you’re lucky because a good number of OEMs now sell aftermarket backup radar models. Nevertheless, the best performing and least fragile models will be models that fit into your bumper. We will look at these versions in this part. It is imperative 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 Audi A2 for the set up, do not be reluctant to consult our document on this subject matter to learn the procedure to follow. If you don’t feel like it, you can call a professional, the task should take him between 1 and 2 hours, and for you around 3 hours.
Install a parking sensor without drilling on a Audi A2
And to conclude, we will now present you the installation of a drill-free parking sensors system on a Audi A2. There are two sort, the ultrasounds more fragile because subjected to the shocks, and the electromagnetics which stick in back 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.
What’s the price of parking sensors for a Audi A2?
Price of changing a defective reversing parking sensor for an Audi A2
The replacement of a broken reversing radar will rely upon the model, but the price will fluctuate between 10 and 30 euros per sensor. It is important to count about one hundred euros for the installation of the kit by a professional.
Price of an ultrasonic parking sensors with drilling for Audi A2
For the models with holes there are many kits and different brands but you will have to count around 50 euros for a top quality package.
Price of a parking sensors kit without drilling for a Audi A2
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At last, for the price of a reversing radar without drilling for your Audi A2, what ever version you go for, you will have to pay among 30 and 60 euros.
If you wish more tutorials on the Audi A2, go to our Audi A2 category.
