Recent cars all come with an astounding quantity of technology, but, due to your budget or the year of your Mercedes Classe A 4, you may not be sufficiently fortunate to have them all. On this page we’re gonna help you resolve this concern by detailing how to install parking sensor on my Mercedes Classe A 4? In reality, this feature is very useful, especially if you live in the city and have to park your car regularly in narrow parking spots. To help you out, we’ll first take a look at how parking sensors work, then we’ll look at how to install a parking reverse sensor on a Mercedes Classe A 4, and to finish, how much does a parking sensor cost?
How does parking sensors work on an Mercedes Classe A 4?
So we commence with the functioning of a parking sensor. As we told you in the intro, this particularl interesting feature allows you to know the distance between the back of your Mercedes Classe A 4 and an obstacle when you maneuver. It is as a consequence specifically honest for people who have to maneuver frequently, whose visibility is awful, or whose car size is big.
Nearly always installed as standard, the reverse sensors of a Mercedes Classe A 4 incorporate a kit of sensors (minimum 4) that will be turned on with reverse gear and will spot obstacles in the vicinity. The technology employed 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 estimate the distance between the obstacle and the radar. Ordinarily you will have a sound indicator in the cabin which will enhance in level with the proximity of the obstacle and in some cases a visual indicator in complement. The reversing radars of a Mercedes Classe A 4 will enable you for parking, but also for security and staying away from pedestrians.
How to install parking sensors on a Mercedes Classe A 4?
We now move on to the section that you are likely most focused on, fitting reverse parking sensors on a Mercedes Classe A 4. This part is for you if you don’t have a standard reserve sensor set up and you still wish to benefit of this technology, or if you have to replace a broken one. You are fortunate people, it is possible to buy aftermarket parking sensors to install yourself on your Mercedes Classe A 4.
How to change a malfunctioning backup sensors on a Mercedes Classe A 4
First we’ll see how to change a malfunctioning parking sensor on an Mercedes Classe A 4. In cases where your Mercedes Classe A 4 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 let the system to function correctly. Fortunately for you this process is particularly simple, you can even make it out yourself without any particular mechanical skill:
- Get a replacement radar of the manufacturer’s brand name.
- Unplug the old backup sensor from the back of the bumper.
- Remove the damaged parking sensor from your Mercedes Classe A 4, this step is extremely 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 working correctly.
- You will simply need to stick to the installation recommendations, 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.
- 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.
- Test it all out.
- Stick to the installation instructions which is accessible with some electrical knowledges.
- Find the ideal sensor position, 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.
- Give it a try all out.
How to install an aftermarket parking sensor kit on an Mercedes Classe A 4
Now we go forward to the part you’re almost certainly most focused on, how to install a reverse sensor set up on a Mercedes Classe A 4 that doesn’t have one? As we revealed earlier on, you’re lucky because many of OEMs now offer aftermarket backup radar models. But, the best performing and least fragile models will be models that fit into your bumper. We will look at these versions in this section. It is important to have some notions in electricity, and some notions in do-it-yourself to consider the fitting up of the kit. You will definitely have to remove the bumper of your Mercedes Classe A 4 for the set up, do not hesitate to browse our content on this subject to learn the procedure to follow. If you don’t feel like it, you can call a mechanic, the task should take him between 1 and 2 hours, and for you around 3 hours.
Install a parking sensor without drilling on a Mercedes Classe A 4
And to finish, we will now present you the installation of a drill-free parking sensors system on a Mercedes Classe A 4. There are two sort, 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 remove. This sort 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 Mercedes Classe A 4?
Price of swapping a malfunctioning reversing parking sensor for an Mercedes Classe A 4
The replacement of a destroyed reversing radar will rely upon the model, but the price will range between 10 and 30 euros per sensor. It is required to count approximately one hundred euros for the installation of the kit by a mechanic.
Price of an ultrasonic parking sensors with drilling for Mercedes Classe A 4
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 Mercedes Classe A 4
.
To conclude, for the price of a reversing radar without drilling for your Mercedes Classe A 4, what ever type you select, you will have to pay between 30 and 60 euros.
In the event that you have any additional questions about the Mercedes Classe A 4, do not hesitate to consult our Mercedes Classe A 4 category.
