The ornamental design for an automotivelamp, as shown and described.
FIG. 1 is a perspective view of an automotive lamp showing my new design, with the broken line showing for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a top plan view thereof.
(The sixth side is not visible in its normal and intended use.)