Mercedes-benz C-class has a standby mode, the specific operation method is also very simple, that is: the whole car power, and then enter the vehicle setting, and then rotate [standby mode], and then pop up whether to start the standby mode pop-up window, select [Yes], and finally turn off the power, lock the door is done.
The Mercedes-Benz C-Class is equipped with the ECO Start\/Stop function, which automatically shuts down the engine when the vehicle stops and saves the Settings of all electronic systems before the vehicle restarts.
It's not exactly a standby mode, but it can significantly reduce the energy consumption of the vehicle while parked.