2009 Mercedes-Benz B-Class Mercedes-Benz B-Class 2009
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2009 Mercedes-Benz B-Class repairs by problem area

Engine (29%)

Transmission and Drivetrain (14%)

Brakes and Traction Control (0%)

Suspension and Steering (43%)

Electrical and Air Conditioning (14%)

Paint, Rust, Leaks, Rattles, and Trim (0%)

Other (0%)

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Chart based on 7 repairs.
See TSBs and recalls for the 2009 Mercedes-Benz B-Class.

2009 Mercedes-Benz B-Class

Engine not specified

83700 mi

C $1500		 Turbo Diverter Valve was stuck - indy mechanic familiar with issue & cleaned part, no need to replace. Cost of repair included the spark plug change which involves dropping the engine to reach the plugs. 

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2009 Mercedes-Benz 4dr Hatch

171802 mi

€80		 Thermostat stuck open, changed 

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See TrueDelta's information for all Mercedes-Benz models.

2009 Mercedes-Benz B-Class Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2009 Mercedes-Benz B-Class problems occur, check out our car reliability stats.