5 Signs That Your Air Spring Is Leaking

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.1️⃣ The car sinks after parking

If your car is parked overnight and you notice that it sinks on one corner or the rear end hangs down, it’s a clear sign that an air spring is leaking.
The leak causes pressure loss in the air suspension system, and the car gradually drops — often on the same side each time.
Try leaving the car parked for 12–24 hours and observe any change in ride height.

Tip: Lift the car and spray soapy water on the air spring. Bubbles will show exactly where the leak is.

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2️⃣ The compressor runs often or sounds loud

A healthy air suspension system should maintain stable pressure.
If your compressor runs frequently or makes loud, unusual noises, it’s compensating for a loss of air pressure.
This puts heavy strain on the compressor, which can lead to overheating or motor failure over time.

At Luftfjädring24.se, you’ll find original compressors from Arnott, AMK, Continental, and Wabco, all built to factory standards.

View our air compressors here

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3️⃣ Uneven ride height or stiff suspension

When an air spring starts leaking, internal pressure drops and the vehicle develops uneven height between front and rear or between sides.
You may also notice that the car feels stiff or bouncy, a sign that the air spring is no longer damping properly.
A common cause is cracked rubber from years of use or exposure to winter road salt.

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4️⃣ Warning light on the dashboard

Most vehicles with air suspension — such as Audi, Mercedes, BMW, and Range Rover — have warning indicators for the suspension system.
If you see messages like “Air suspension fault,” “Level control system failure,” or “Airmatic inactive,” you should check the air springs immediately.
In many cases, the issue is a leaking air spring or valve block.

Read more about how to troubleshoot your air suspension here

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5️⃣ You hear a hissing sound near the wheel

A hissing noise near the wheel area after turning off the car almost always means that air is leaking out.
The sound may come from the air spring itself, a line fitting, or the valve block.
If you hear it right after shutting off the engine, check the connections with soapy water to pinpoint the source.

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How to fix the problem

If you’ve confirmed a leak, replace the air spring as soon as possible.
Driving with a damaged air spring risks:

• Overloading the compressor

• Triggering system errors

• Damaging the shock absorber

At Luftfjädring24.se, you’ll find original and premium replacements from Arnott, Bilstein, Vibracoustic, Firestone, BWI, and Continental — all with warranty and fast delivery.

See all air springs here.

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✅ Summary

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Conclusion

Detecting a leak early saves both money and headaches.
A new, high-quality air spring restores the comfort, safety, and driving performance of your vehicle.

Visit Luftfjädring24.se to find the right parts for your car — quickly, safely, and with expert support from Sweden’s leading air suspension specialists.