The ornamental design for a vehicleairfreshener, as shown and described.
FIG. 1 is a top left front perspective view of the vehicle air freshener.
FIG. 2 is a top right front perspective view of the vehicle air freshener.
FIG. 3 is a top left rear perspective view of the vehicle air freshener.
FIG. 4 is a front elevation view of the vehicle air freshener.
FIG. 5 is a left end view of FIG. 4 of the vehicle air freshener.
FIG. 6 is a right end view of FIG. 4 of the vehicle air freshener.
FIG. 7 is a top plan view of FIG. 4 of the vehicle air freshener.
FIG. 8 is a bottom plan view of FIG. 4 of the vehicle air freshener; and,
FIG. 9 is a rear elevation view of the vehicle air freshener.
The broken lines shown in the figures are for the purpose of illustrating portions of the vehicle air freshener and form no part of the claimed design.