DEVICE FOR FASTENING A POSITION-ADJUSTABLE LOCK, AND ASSEMBLY COMPRISING THE DEVICE AND THE LOCK
Lock-fastening device (1) for a motor vehicle, comprising a support member (2) having an interface portion (21) comprising through-holes, characterised in that it comprises a plate (3) arranged on a first face of the interface portion (21), a means (31, 24) for holding the plate (21) on the support member (2), the means being capable of allowing the plate (3) to be moved for adjustment relative to the interface portion (21) at least in a direction parallel to the plane (P), the plate (3) comprising a fastening means (4) for fastening the lock (5) to the fastening device by passing through the through-holes (23).