Can somebody please tell me which gadget is this (in picture) . What is its use. I came with the car preinstalled from Japan. it turns ON with ignition. We never bother to find out what is this since last 7 years but now i need to know for my knowledge.If somebody could help me in this.
Car is 2005 model vitz (old shape) import and registered in 2008 and i am the first owner since then.