找到了，寶馬也有，手冊裏是這麽說： it may no longer be possible to start the engi

Roadside parking lamps, left and right*

You also enjoy the option of lighting up just one side of your vehicle when parking:

The roadside parking lamps drain the battery. Do not leave them switched on for long periods of time; otherwise, it may no longer be possible to start the engine.