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Vehicle recall R/2021/084

Mercedes-Benz GLA and others recall: The variant of spark plugs installed may not meet specifications

DVSA recall R/2021/084 names the Mercedes-Benz GLA, Mercedes-Benz A-Class and Mercedes-Benz CLA. It was launched 15 April 2021. It covers vehicles built 3 September 2019 to 24 August 2020.

Recall data updated

Recall
R/2021/084
Launched
15 April 2021
Issued by
MERCEDES-BENZ CARS UK LTD
Manufacturer reference
SRPC2106
Vehicles
DVSA lists 7 on each model line

What can go wrong

The variant of spark plugs installed may not meet specifications.

The fix

Replace the spark plugs on the affected vehicles.

Models and build dates

As listed in the DVSA recall file. DVSA lists the same vehicle number on each line: 7. It may be a figure per line or for the whole recall.
ModelBuiltVehicles
Mercedes-Benz A-Class3 September 2019 to 24 August 20207
Mercedes-Benz CLA3 September 2019 to 24 August 20207
Mercedes-Benz GLA3 September 2019 to 24 August 20207
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/2021/083 The software of certain communication modules may not meet specifications 30 March 2021, Mercedes-Benz SLK, Mercedes-Benz SLC, Mercedes-Benz E-Class and others
  • R/2021/082 The communication module may be deactivated 30 March 2021, Mercedes-Benz CLA, Mercedes-Benz GLA, Mercedes-Benz B-Class and others
  • R/2021/134 The behaviour of the emergency call system might not meet specifications 5 May 2021, Mercedes-Benz B-Class, Mercedes-Benz GLA, Mercedes-Benz E-Class and others
  • R/2021/133 The emergency call system might not meet specifications 5 May 2021, Mercedes-Benz G-Class, Mercedes-Benz GLC, Mercedes-Benz AMG GT and others
  • R/2021/132 The behaviour of the emergency call system might not meet specifications 5 May 2021, Mercedes-Benz EQC, Mercedes-Benz CLS, Mercedes-Benz SLK and others
  • R/2021/131 The behaviour of the emergency call system might not meet specifications 5 May 2021, Mercedes-Benz SL, Mercedes-Benz GLA, Mercedes-Benz E-Class and others

More on these models

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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