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Citroen C4X recalls

DVSA has published 8 safety recalls that name the Citroen C4X since 2023, 8 of them since 2020. Between them they cover at least 7,795 UK vehicles of this model.

Is your C4X affected? Check the exact vehicle

All Citroen C4X recalls, newest first

  1. C3, C3 AIRCROSS, C4, C4X · alternator protection

    9 Mar 2026 · R/2026/073

    Affected vehicles may have been assembled with contact or with a reduced clearance between the Gasoline Particulate Filter pipe and the pole protection cap of the 48V Belt Starter Generator. There is a possibility of contact between these components leading to water infiltration and an electrical arch which could trigger a thermal event.

    Fix: Replace the pole protection cap of the 48V Belt Starter Generator. Check the distance between the Gasoline Particulate Filter pipe and the pole protection cap of the 48V Belt Starter Generator and re‑position or replace the pipe if required.

    218 vehicles · built 25 Oct 2023 to 12 Jan 2023

  2. C3, C4, C4X, C5 AIRCROSS, C5X · citroen fuel pipe

    18 Jul 2025 · R/2025/283

    On affected vehicles there there may be loose connections between a high-pressure fuel pipe and the engine fuel rail which potentially could lead to a leak and risk of fire.

    Fix: Retighten the affected connections.

    164 vehicles · built 25 Oct 2023 to 23 Apr 2025

  3. C4, C4X · brake pressure modulator valve.

    14 Apr 2025 · R/2025/147

    On affected vehicles the Electronic Brake System Module is not according to specification which could potentially lead to light internal leakage of brake fluid.

    Fix: Replace the Electronic Brake System Module.

    2 vehicles · built 29 May 2024 to 3 Jun 2024

  4. BERLINGO, C4, C4X, DISPATCH, SPACETOURER · traction battery software

    24 Mar 2025 · R/2025/122

    Affected vehicles may face an error in the Battery Monitoring Unit software.

    Fix: Update the Battery Monitoring Unit software.

    330 vehicles · built 24 Aug 2022 to 2 Mar 2023

  5. C4, C4X · citroen c4 c4x evcu update

    7 Feb 2025 · R/2025/046

    Affected vehicles may not comply with test requirements in the matter of emissions test execution by competent authorities and energy consumption may be too high.

    Fix: Update the electrical Vehicle Control Unit (eVCU) software.

    6 vehicles · built 30 Jun 2023 to 16 Feb 2024

  6. C3 AIRCROSS, C4, C4X · citroen c3 c4 c4x selective catalytic reduction diagnosis issues.

    9 Jan 2025 · R/2025/012

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

    Fix: Upload modified software to the ECU.

    2 vehicles · built 5 Jul 2022 to 4 Oct 2023

  7. C4, C4X · citroen c4 c4x radio software via ota update.

    6 Dec 2024 · R/2024/486

    On affected vehicles the Advanced Driver Assistance System (ADAS) functionality may not meet regulatory requirements and the Active Emergency Brake (AEB) and Lane Keep Assist (LKA) can inadvertently be deactivated by a long press of the ADAS button on the radio.

    Fix: On the affected vehicles the radio software will be updated by an Over-The-Air update which will be remotely checked as successfully installed.

    206 vehicles · built 2 Feb 2024 to 21 May 2024

  8. BERLINGO, C4, C4X, JUMPY IV, SPACETOURER · on affected vehicles the ac compressor stator wiring could develop a fault leading to current loss inside the ac compressor that could result in a vehicle powertrain shutdown when driving.

    9 May 2023 · R/2023/141

    On affected vehicles the AC compressor stator wiring could develop a fault leading to current loss inside the AC compressor that could result in a vehicle powertrain shutdown when driving.

    Fix: Reprogram the Powertrain Diagnosis ECU with updated software.

    6,867 vehicles · built 8 Jul 2022 to 8 Nov 2022

Other Citroen models

Source: DVSA recalls register, check-vehicle-recalls.service.gov.uk, copy dated 6 Sep 2026, Open Government Licence v3.0. A recall is listed here when DVSA names this model in it; the build dates on each recall say which cars it covers, and a registration check confirms your own.