An assembly having a device for releasably fastening a first component to a second component includes a device body, a first fastener extending from the device body and operable to attach the device body to the first component, and a second fastener extending from the device body and adapted to attach the device to the second component. When a force of greater than a predetermined amount is applied to the second component, the first fastener detaches from the first component without damaging the first component. Preferably, the first component is a vehicle headlamp or taillamp assembly and the second component is a bumper fascia. The first and second fasteners of the device body accurately position the fascia relative to the headlamp assembly and securely hold the fascia at a location near a lamp lens.