Abstract: A cover element is adapted for attaching to a vehicle wheel having a wheel hub, a wheel rim provided with a rim base for receiving a tire, and a central body connecting the wheel hub to the wheel rim. The cover element is configured in the shape of a circular disk in order to cover the central body, is distinguished in that the outer surface of the cover element is provided at least in regions with at least one bistable display element, such as an E-paper display element, with a display device, or is formed by at least one such display element. Electric control signals can be applied to the display device via a control unit.

Abstract: An attachment part for a motor vehicle includes a main body and a securing element where the attachment part is mechanically securable to the motor vehicle by the securing element. An electrical consumer is integrated into the attachment part. Connection conductor tracks are attached to the main body, contact the electrical consumer, and extend as far as the securing element where the electrical consumer is electrically connectable to a power supply on the motor vehicle by the connection conductor tracks.

Abstract: A lubricant pan for a vehicle includes a receiving region in which a lubricant is at least temporarily receivable, a first wall element, and a second wall element. A temperature-control channel is disposed between the first wall element and the second wall element and a temperature-control medium is flowable through the temperature-control channel. A core that is porous and permeable to the temperature-control medium is disposed in the temperature-control channel between the first wall element and the second wall element. The temperature-control medium is introducible into the temperature-control channel via a first connector and the temperature-control medium is dischargable from the temperature-control channel via a second connector.

Abstract: A vehicle component integrates an environment detection sensor into a vehicle. The vehicle component is in the form of a plastic component and has a main body with a recess for receiving the environment detection sensor. Towards a visible side of the vehicle component, the recess is delimited by a cover portion which has a signal passage surface or a signal passage opening.