See also:

Starting aid terminals
Connecting order Connect the jumper cables in the correct order; otherwise, there is the danger of injury from sparking.◀ The so-called starting aid terminal in the engine compartmen ...

Long-term vehicle storage
Your service center can advise you on what to consider when storing the vehicle for longer than three months. ...

Safety
Both the coupe and convertible have front airbags plus side-impact airbags built into the front seats. As required of all 2012 models sold in the U.S., the 640i has standard antilock brakes and an ...