Vehicle recall R/2010/123

Mercedes-Benz B-Class and Mercedes-Benz A-Class recall: Fuel may leak

DVSA recall R/2010/123 names the Mercedes-Benz B-Class and Mercedes-Benz A-Class. It was launched 30 September 2010. DVSA does not record the build dates for this recall.

Recall data updated 22 September 2026

Recall: R/2010/123
Launched: 30 September 2010
Issued by: MERCEDES BENZ UK LIMITED
Manufacturer reference: P156
Vehicles: DVSA lists 147 on each model line

What can go wrong

It is possible on some fuel tanks that the vent pipe is not to specification. This can lead to a small leak into the charcoal canister and if not rectified can over a period of time result in a fuel leak.

The fix

Recall the affected vehicles and replace the fuel tank.

Models and build dates

As listed in the DVSA recall file. DVSA lists the same vehicle number on each line: 147. It may be a figure per line or for the whole recall.
Model	Built	Vehicles
Mercedes-Benz A-Class	not recorded	147
Mercedes-Benz B-Class	not recorded	147

Is a specific car affected? A recall lists models and build dates, not individual vehicles, so these pages cannot tell you whether one car is included. Enter the registration on the DVSA vehicle recall checker on GOV.UK, or give the vehicle identification number (VIN) to the manufacturer or one of its dealers. Buying used? Ask the seller for proof that any recall work was done.

Other recalls for these models

R/2012/063 Transmission may not operate correctly 18 May 2012, Mercedes-Benz A-Class, Mercedes-Benz B-Class
R/2008/147 Engine emergency shut off on board diagnosis or tank/speedo signal may be affected 10 November 2008, Mercedes-Benz CLK, Mercedes-Benz M-Class, Mercedes-Benz C-Class and others
R/2008/126 Seat belt buckle could detach. 14 October 2008, Mercedes-Benz A-Class, Mercedes-Benz B-Class
R/2013/053 Airbag may not perform correctly in a collsion 30 May 2013, Mercedes-Benz A-Class
R/2013/069 Rear back-rest may fail 25 July 2013, Mercedes-Benz B-Class
R/2013/100 Driver and passenger backrest may become insecure 4 October 2013, Mercedes-Benz A-Class

Found one you might buy?

A recall is one part of the picture. See how often it fails its MOT at each age, or what the VetTheCar Buying Report tells you about a specific car.

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Source

Contains public sector information licensed under the Open Government Licence v3.0. Source: DVSA vehicle recall records (RecallsFile.csv), recalls launched 1992 to 2026. Recall data updated 22 September 2026.

Recall wording is DVSA's, with capitals and punctuation tidied and American spellings such as tire, center and windshield given in British English. We list a recall when its make and model match a car or van family with at least 1,000 DVSA MOT tests from 2022 to 2025, and when the maker of the vehicle issued it.

Not affiliated with or endorsed by DVSA. Methodology · Data sources