In the modern world, daily life is unimaginable without an automobile. Owning a car is so comfortable and enjoyable. If you don’t own an automobile, you might plan to get it. In both cases, if you wish to be a Mercedes car-owner, you should have some knowledge about its suspension system. I’m sure while choosing a car you would check its technical details, besides the look. Learning all the vehicle parts can be a boring and time-consuming process, but the suspension is the exception! This is the main part of an automobile that determines comfortable rides. For that reason, I’ve prepared short and useful information that helps you to learn all the needed details about the Mercedes air suspension, how it works, what distinguishes it from other systems, what determines its reliability, and how to adjust the height of an automobile in seconds.

Mercedes air suspension – all about airmatic system

As discussing vehicle parts can be boring, I’ll try to describe it in simple words. So, before moving into details of the Mercedes Airlift Suspension, let’s define what is the suspension itself. The suspension is a system of springs, tires, shock absorbers, tire air, and linkages that combines an automobile with its wheels. An automobile might have differently designed suspensions for rear and front parts. Suspensions can be divided into three types (Dependent, Independent, and Semi-dependent) depending on the movement of a wheel while in a motion. It determines how successfully the car can pass the challenge, no matter the road surface. Hence, suspension is a part that is responsible for our comfortable rides.

The earliest form of suspension was used for carriages. As a result of the long development, we have got three different systems: Hydro-gas; Hydrolastic; and airmatic suspension. Each of them has its’ own specification and differs from each other. 

The main specification that distinguishes the airmatic system from others is that it uses air and shock absorbers as a working fluid. It isolates the vehicle’s body from the vibration derived from the road inconsistency. In airlift suspension, air springs are located on the front and rear axles, and it works with the following sequence. Firstly, incoming air passes through the filter, where the dust is filtered. After this, the air passes into the compressor. Here, the air pressure increases up to about 250 MPa from the atmospheric pressure and is sustained in the accumulator tank. The accumulator tank opens when the air pressure increases above 250 MPa. 

The longevity of the air suspension system

The other thing that you should know about the Mercedes air suspension, is a longevity issue. In other words, the lifespan of a system determines its reliability. Good news! You won’t have to change the front air springs at least for 10-15 years, and the rears last much longer.

The only downside of the system is that replacement might cost more than a thousand dollars. 

Models of the Mercedes air suspension 

Did you know that the first car that worked on a pneumatic suspension appeared in 1957? It was a Cadillac Eldorado Brougham. Since that time, many manufacturers started releasing automobiles with air suspension, due to the reliability and comfort. The first Mercedes airmatic car was released in 2000s. The first model was W220 from S-class, which worked with the pneumatic suspension and Adaptive Damping System (ADS).

Nonetheless, the system offers the most comfortable ride, not every model has the Mercedes air matic suspension system. Here is the list of models that have an airlift suspension system. 

  • GLE Coupe 
  • CLS Coupe 
  • S-Class 
  • GLS SUV 
  • S-Class Maybach 

If you own a car from the above-mentioned list or plan to buy one of them, you can be sure that comfortable rides are ahead. Besides knowing the model names, there is another way to check whether the car has the Mercedes Pneumatic suspension or not. If you see a black “bladder” from the front axle, then it’s airmatic. But in case you see steel springs there, then your car isn’t equipped with the pneumatic suspension system.

How to adjust the Mercedes air suspension level? 

As agreed at the beginning, you would explore how to change an automobile level in seconds. Nonetheless changing vehicle level might be associated with a boring, long process, the Mercedes Air ride suspension lowering tool will change your mind. The tool is designed specifically for the Mercedes airmatic system and works via OBD II diagnostic port. By using the tool, you can set your vehicle at a desired level in seconds!

How to use it

For using the tool, you don’t have to cut wires. No experience or knowledge of a vehicle needed. You should simply plug in the module at diagnosis and that’s it! You are ready to choose desired height from three modes, Low, Custom, and Factory. 

  1. Low – The Low option gives you the possibility to lower your car with -32mm in the front and rear parts.
  2. Custom – By selecting this feature you can select preferable height upon your wish for the front and rear parts separately (Min -70mm; Max +40mm;)
  3. Factory – By choosing the mode, car level goes back to factory settings;

The other thing which I admire about this device is that you can set an automobile level at the factory height at any time. So, if you change your mind, you can always change it upon your wish. 

Mercedes air suspension in details

Why to use the Mercedes Air suspension kit

As you already know, by using the Mercedes lowering tool, you can easily change a vehicle level. But do you know what other benefits can give you the device? By changing an automobile’s height, you change its look automatically. Changing the look, either by raising or lowering the height can give you other advantages as well. For instance, by raising the height of a car, you won’t have to rent an SUV for your vacation in mountainous areas. You can simply increase the height of your car and that’s it, you can enjoy ride nonetheless of the road surface. 

By lowering a vehicle, you get a less rollover risk. It’s a well-known fact that lowered suspension decreases the center of gravity and we get less rollover risk while cornering. Also, being closer to the ground increases responsiveness and you get a faster acceleration and quick stops. The device is unchangeable for a person with a disability, a lowered car makes it much easier to enter and exit. 

The list of advantages is much longer than I’ve mentioned above. I’m sure you will find them and share your feedback after testing it on your vehicle. 


To conclude, we’ve covered all the needed information about the Mercedes Air ride kit. Now you know what makes it outstanding and reliable, how it works, which models have the system. Besides, we’ve explored an amazing tool, the Mercedes lowering device, that helps you to change vehicle level upon your wish, in seconds! After reading all the above-mentioned, I’m sure you already have a broad knowledge about the airmatic system and can’t wait to test the tool on your car.