What are the most common Mercedes-Benz S-Class problems?

According to Au7o's analysis of 2,900+ owner reports, the 2019-2019 Mercedes-Benz S-Class has 2 documented issues. The most frequently reported are: AIRMATIC Air Suspension Compressor Failure, Magic Body Control Camera Failure. Of these, 1 is rated critical and should be addressed promptly.

Is the Mercedes-Benz S-Class reliable?

The 2019-2019 Mercedes-Benz S-Class has 2 known issues documented across 2,900+ owner reports. 1 issue is rated critical: AIRMATIC Air Suspension Compressor Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Mercedes-Benz S-Class problems?

Repair costs for known Mercedes-Benz S-Class issues range from $300 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, AIRMATIC Air Suspension Compressor Failure, typically costs $600-$2,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

2019 Mercedes-Benz S-Class Problems: 2 Issues Every Owner Should Know

2019 Mercedes-Benz S-Class Problems: 2 Issues Every Owner Should Know | Au7o

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Community Reported

2,400 owners

On the 2006-2020 Mercedes-Benz S-Class, the AIRMATIC air suspension compressor burns out from overwork, typically caused by slow leaks in the air springs that force the compressor to run excessively. Compressor failure leaves the vehicle sitting low with a harsh ride.

This issue also affects: Cadillac Escalade ESV, Mercedes-Benz GLC, Mercedes-Benz GLE

Common Symptoms

Vehicle sits very low after being parked
Compressor noise stops and car does not rise

How to Fix

Replace the air suspension compressor and relay. Inspect all four air springs for leaks before replacing the compressor — a new compressor will fail quickly if the underlying leak is not fixed. Arnott makes a quality aftermarket replacement.

What Owners Are Using

Parts and tips from 2,400+ owners who fixed this issue

TipAlways fix air spring leaks before replacing the compressor. A leaking strut will burn out a new compressor within months.

Typical repair cost:$600 - $2,500

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2,400+ owners have reported this issue

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Community Reported

High Confidence2,400 reportsLast reported by owners Oct 2025Reviewed Mar 2026

Community Reported

500 owners

On the 2014-2020 Mercedes-Benz S-Class, the Magic Body Control system uses a stereo camera behind the windshield to scan the road ahead and pre-adjust the suspension. The camera module fails or loses calibration, disabling the road-scanning function and reverting to standard AIRMATIC behavior.

Common Symptoms

Magic Body Control warning message
Ride quality degrades to standard suspension mode

How to Fix

Recalibrate the Magic Body Control camera with XENTRY diagnostic tools. If the camera module has failed, replacement runs $1,000-2,000 plus calibration. A windshield replacement also requires recalibration.

What Owners Are Using

Parts and tips from 500+ owners who fixed this issue

TipAfter a windshield replacement, always have the Magic Body Control camera recalibrated. Most glass shops do not perform this step and the system will malfunction.

Typical repair cost:$300 - $2,500

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500+ owners have reported this issue

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Community Reported

Medium Confidence500 reportsLast reported by owners Aug 2025Reviewed Mar 2026

2019 Mercedes-Benz S-Class Problems: 2 Issues Every Owner Should Know

All 2 Known Issues

2006-2020 Mercedes-Benz S-Class: AIRMATIC Air Suspension Compressor Failure#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2014-2020 Mercedes-Benz S-Class: Magic Body Control Camera Failure#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

Other Mercedes-Benz Models

Frequently Asked Questions

What are the most common Mercedes-Benz S-Class problems?

Is the Mercedes-Benz S-Class reliable?

How much does it cost to fix common Mercedes-Benz S-Class problems?

What is the 2006-2020 Mercedes-Benz S-Class AIRMATIC Air Suspension Compressor Failure?

What is the 2014-2020 Mercedes-Benz S-Class Magic Body Control Camera Failure?