Modern cars require always more service, however, there are some more or less essential ones. Today, we will concentrate on a service process that is needed to ensure your security at the wheel of your car. Indeed, we are going to explain to you how to replace the brake pads of your car in a Mercedes Classe A 4? For this, in a first step, we are going to find out why it is essential to replace the brake pads of your car, in a second step, we are going to find out what is the technique to replace the brake pads of your Mercedes Classe A 4, and finally, what is the price of this part.
Why changing the brake pads from my Mercedes Classe A 4?
Before we find out how to replace the brake pads of your car, we will begin our article by explaining you what the purpose of the brake pads is, and when they should be changed.
Purpose of the brake pads on Mercedes Classe A 4
The brake pads on an automobile have a fundamental purpose in the proper handling of your Mercedes Classe A 4. Indeed, they are the ones that will ensure braking performance. They are a form of pairs of metal pads that will pinch the brake discs when you press the brake pedal to slow down and stop your Mercedes Classe A 4. These parts are consumables and consist of a coating that will wear with time and use, hence the interest of changing them occasionally to keep optimal braking.
When to replace the brake pads of your Mercedes Classe A 4?
And right now we will demonstrate to you how to know if you have to replace the brake pads of your Mercedes Classe A 4. Remember that according to the employ you have of your car (city or highway for example), the wear of your brake pads will not be the same at all. Indeed, if you use your brakes regularly, their lifespan will undoubtedly be reduced. We consider that, in general, the brake pads of a automobile have a service life of about 10,000 to 30,000 kilometres. On the other hand, there are certain signals that should notify you to the wear of your car’s brake pads:
- A squeaking sound.
- Much longer braking distance.
- Brake pedal vibration: If this is your case, but your brake pads are in good condition, read our article on brake vibration on Mercedes Classe A 4, to discover the source of your issue.
- A brake pedal that’s too hard or too soft…
If you have any of these signals, do not be reluctant to check the condition of your brake pads yourself, either by removing the front wheels and checking their condition, or by going directly to a mechanic.
How to replace the brake pads of my Mercedes Classe A 4?
We will now go forward to the section you are most interested in, how to replace the brake pads from your Mercedes Classe A 4?. Below we will explain the guidelines to stick to to replace the brake pads of your car properly:
- Buy brake pads adapted to your Mercedes Classe A 4, to do this use your car registration to be sure of compatibility with your automobile when ordering on a specialized website or in a shop.
- Put your car on stands (being careful to lock the handbrake and engage a gear and unlock the bolts of the wheels you want to act on before you lift the car).
- Take off the wheels in question.
- Before removing the clamp from your calipers, think about using a flat screwdriver to lever between the pad and the disc to entirely push the piston of your calipers, otherwise you will not be able to put the new brake pads.
- Generally, thanks to a big Torx tip, you’ll have 2 screws to remove to be able to replace the brake pads of your car and thus be able to remove the brake calipers from it.
- Once you take off the clamp from your calipers, you will be able to serenely take off the two old pads and swap them with the brand-new brake pads.
- Make sure that they are in the ideal placement before you re-install the brake calipers on your Mercedes Classe A 4.
- Make sure to finish locking your wheels on the ground, otherwise your transmission will be damaged.
- To finish, take into account that brake pads require a running-in period of 500 to 1000km, so you will have to drive very conscientiously the first 100km and take care until you reach 500km.
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That’s it, now you know how to replace the brake pads on your car.
What is the price of brake pads for an Mercedes Classe A 4?
Finally, last section of our article on the procedure to replace the brake pads of your Mercedes Classe A 4. It’s just to give you an idea of the price of the brake pads of your car. Dependant on the finish of your car (sport or not), the pads will be different and therefore the price will also change, however, in most cases it will take between 20 and 40 € for a set of 4 brake pads at a specialized online site like Oscaro, you can find here their entire offer of brake pads for your car. The benefit of this type of site is the choice, the price and the after-sales service you get. Finally, if you go to a car center or specialized shops you should be able to get the set of pads between 30 and 60€.
To get more tips on the Mercedes Classe A 4, take a look at the Mercedes Classe A 4 category.
