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Vehicle recall R/2025/012

Citroen C3 Aircross and Citroen C4 recall: Citroen C3 C4 C4X Selective Catalytic Reduction diagnosis issues.

DVSA recall R/2025/012 names the Citroen C3 Aircross, Citroen C4 and Citroen C4X. It was launched 9 January 2025. It covers vehicles built 18 May 2022 to 17 October 2023.

Recall data updated

Recall
R/2025/012
Launched
9 January 2025
Issued by
CITROEN
Manufacturer reference
MQ6-241066CO
Vehicles
418 across the lines below

What can go wrong

On affected vehicles the Engine Control Unit (ECU) software is not according to specification.

The fix

Upload modified software to the ECU.

Models and build dates

As listed in the DVSA recall file. Vehicle numbers are DVSA figures for each line.
ModelBuiltVehicles
Citroen C3 Aircross18 May 2022 to 17 October 2023160
Citroen C420 July 2022 to 9 October 2023256
Citroen C4X5 July 2022 to 4 October 20232
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/2025/046 Citroen C4 C4X eVCU update 7 February 2025, Citroen C4
  • R/2024/486 Citroen C4 C4X Radio software via OTA update. 6 December 2024, Citroen C4
  • R/2025/070 Citroen Automomous Telematics Box. 14 February 2025, Citroen C4, Citroen C5 Aircross
  • R/2025/091 Citroen Autonomous Telematics Box failure after OTA update 4 March 2025, Citroen C4, Citroen Berlingo
  • R/2024/447 Citroen C4 DriverPassenger Airbag (Takata) 1 November 2024, Citroen C4
  • R/2025/122 Traction Battery software 24 March 2025, Citroen Spacetourer, Citroen C4, Citroen Berlingo and others

More on these models

Found one you might buy?

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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