Due to oil carbonisation and high contact pressure, the 7 mm camshaft chain resistance can be reduced. This may cause the camshaft chain to break, leading to an engine failure. This can cause a loss of vehicle’s control and increase the risk of accidents and injuries.
The DS4 vehicles affected by this recall were fitted with the DV5R (1.5 BlueHDi) engine and manufactured between 20 July 2020 and 31 January 2023.
DS recall code: NY5
Affected models: DS3 Crossback, DS4 V2, DS7 Crossback
Vehicle numbers (worldwide): 4,423
More info: Stellantis is recalling over a million cars with 1.5 BlueHDi engines
Source: Rapex Alert 29/2025 SR/02583/25