2008 to present (including Stepway). Dacia Plug&Radio, Renault-derived CD units, Media Nav
My Sandero radio was fitted aftermarket Then the Dacia code system does not apply. Aftermarket head units have their own security arrangements, or none at all.
Where is the pre-code printed? On the barcode label on the top or side of the head unit casing, marked PRE-CODE.
Will a jump start lock the radio? It can. Anything that interrupts the permanent live — including removing a terminal to jump the car — will trigger the code prompt.