Abstract: An indicator apparatus is provided which may be wrapped around and/or may encase a key fob that wirelessly locks and unlocks doors of a vehicle. The apparatus includes first and second spaced apart switches which are respectively associated with first and second light emitters and which are aligned to cover the respective lock and unlock buttons of the key fob. A controller is responsive to activation of the first and second switches to store data in the memory that represents which of the first and second switches was activated most recently. The controller is responsive to activation of the third switch and the data stored in the memory to cause the respective first or second light emitter to emit light when the data stored in the memory is indicative of the respective first or second switch being activated more recently than the other one of the first or second switch.