A software error in the engine control unit prevents the malfunction indicator light (MIL) from switching on if the urea injector stops working. This can lead to higher emissions and poses a risk to the environment.
The Opel Grandland X vehicles affected by this recall were manufactured between 6 July 2020 and 3 December 2022.
Update 14. 9. 2025 The malfunction indicator light (MIL) may fail to illuminate if the diagnostic system of the Selective Catalytic Reduction (SCR) and/or the diesel particulate filter (DPF) malfunctions after a fault code has appeared. This could cause the vehicle to operate without the required warning, and resulting in emissions above the regulatory limits.
The Opel Grandland X vehicles affected by this recall were manufactured between 8 September 2017 and 24 November 2020.
Opel recall code: KGU, KT2
Affected models: Astra L, Combo, Corsa, Grandland X, Mokka, Movano, Zafira, Vivaro
Vehicle numbers (worldwide): 132,179
Source: Rapex Alert 34/2023 A12/01877/23
Source: Rapex Alert 37/2025 SR/03207/25