Can a Lost Mercedes Key Be Located and Retrieved?

[AubreeDella]

Mercedes car keys cannot be located. Lost keys are rarely recovered unless they are misplaced at home or in the parking area, in which case the chances of finding them are slightly higher. Currently, car keys do not come with built-in positioning functionality, except for some high-end models that incorporate advanced features into their keys. Information about keyless entry systems for cars is as follows: 1. Introduction: The car keyless entry system, abbreviated as PKE (PASSIVE-KEYLESS-ENTER), utilizes the world's most advanced RFID radio frequency technology and vehicle identity coding recognition system. It pioneers the application of miniaturized, low-power RF antenna development solutions. 2. Working Principle: When the owner turns the key to start the vehicle, the base station emits a low-frequency signal to initiate the authentication process. The transponder in the key operates on energy provided by the base station's low-frequency signal. During authentication, the transponder inside the key first sends its own ID number. After verification by the base station chip, the base station transmits a string of random numbers and a MAC address, to which the transponder then responds.