Headlights left on or key in ignition chime gone

[StageIII4Me]

I use to hear a chime to remind me that my lights were on or my key is in the ignition. I don't hear this anymore and it cost me a battery. Is this a relay?

I have searched but don't know what it is called.

thx.

[pyro]

iirc its the alarm box and its a PITA to put in a new one. most folks dont bother with it. just dont leave your lights on. :p

[StageIII4Me]

The dash does show the door opened when the car is running. The dome/door lights work as they should with no keys etc.