a vehicular lamp having a plurality of elements capable of emitting light to a corresponding irradiation region and a detection unit that detects presence or absence of an abnormality in the plurality of elements; and

a notification unit that notifies abnormality information concerning occurrence of the abnormality when the abnormality was detected in the element, wherein

the notification unit notifies the abnormality information with contents, which are different between a case where the abnormality is detected in a target element capable of emitting light to a predetermined irradiation region among the plurality of elements and a case where the abnormality is detected in a non-target element different from the target element among the plurality of elements,

when the abnormality is detected in the non-target element, the notification unit notifies the abnormality information with different contents for each detection state of the non-target element in which the abnormality was detected, and

the detection state includes a ratio of the number of the non-target elements in which the abnormality was detected to the number of all the non-target elements.