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

According to Au7o's analysis of 1,800+ owner reports, the 2011-2011 Mercedes-Benz CLS-Class has 1 documented issues. The most frequently reported are: 7G-Tronic Transmission Valve Body Failure. Of these, 1 is rated critical and should be addressed promptly.

Is the Mercedes-Benz CLS-Class reliable?

The 2011-2011 Mercedes-Benz CLS-Class has 1 known issues documented across 1,800+ owner reports. 1 issue is rated critical: 7G-Tronic Transmission Valve Body 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 CLS-Class problems?

Repair costs for known Mercedes-Benz CLS-Class issues range from $1,500 to $4,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 7G-Tronic Transmission Valve Body Failure, typically costs $1,500-$4,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2005-2014 Mercedes-Benz CLS-Class 7G-Tronic Transmission Valve Body Failure?

The 722.9 7G-Tronic automatic transmission in CLS models suffers from valve body conductor plate failures. The electronic conductor plate controls shift solenoids and develops internal short circuits or loses communication, causing harsh shifting, getting stuck in limp mode, or r… Repairs typically run $1,500-$4,000. Severity: high.

Mercedes-Benz · Known Issues

2011 Mercedes-Benz CLS-Class Problems: 1 Issues Every Owner Should Know

2011 model year · 1,800+ owner reports · Updated June 2026

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According to Au7o's analysis of 1,800+ owner reports, the 2011 Mercedes-Benz CLS-Class has 1 documented known issues, with 1 rated critical. The most serious is 7G-Tronic Transmission Valve Body Failure ($1,500-$4,000 repair). The most commonly reported issue is 7G-Tronic Transmission Valve Body Failure with 1,800 owner reports. Across all issues, repair costs range from $1,500 to $4,000. DIY maintenance guides at au7o.io.

2011 Mercedes-Benz CLS-Class Problems: 1 Issues Every Owner Should Know

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2005-2014 Mercedes-Benz CLS-Class: 7G-Tronic Transmission Valve Body Failure#

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Frequently Asked Questions

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

Is the Mercedes-Benz CLS-Class reliable?

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

What is the 2005-2014 Mercedes-Benz CLS-Class 7G-Tronic Transmission Valve Body Failure?