Safety
Active head restraints, two-row side curtain airbags, front airbags and side-impact airbags for the front seats are all standard. So is an electronic stability system, antilock brakes and traction control. Like most convertibles, the 128i convertible does not have the curtain airbags; it does have pop-up roll bars behind the rear seats that deploy in the event of a rollover.
See also:
Performance
The 650i is the only 6 Series trim available for 2012; the convertible is
hitting the market ahead of the hardtop coupe. The rear wheels are powered by a
400-horsepower, twin-turbo 4.4-liter V-8 e ...
Range
After the reserve range is
reached:
▷ A Check Control message is
displayed briefly.
▷ The remaining range is
shown on the onboard computer.
▷ When a dynamic driving style ...
Vehicle battery
Maintenance
The battery is maintenance-free, i.e., the electrolyte
will last for the life of the battery.
Your service center will be glad to advise you on
questions regarding the battery.
Batt ...