Comfort position
In the comfort position, the roof is not fully open.
This reduces wind noise in the passenger compartment.
Each time the glass sunroof is opened or closed all the way, it stops in the comfort position. If desired, continue the motion following this with the switch.
See also:
Brake Energy Regeneration: an energy-saving innovation.
The new BMW 5-Series sedan continues the roll-out of BMW's Brake Energy
Regeneration system on US models. To save energy and reduce the vehicle's fuel
consumption over time, this system manages th ...
Twin-scroll turbocharging
The new four-cylinder engines also feature twin-scroll turbocharging. This
means that the exhaust stream from cylinders 1 and 4, and the exhaust stream
from cylinders 2 and 3, follow separate spir ...
Intelligent lightweight design brings further reduction in fuel consumption
and CO2 emissions
Use of lightweight materials has played a significant role in reducing
vehicle weight and in delivering high passenger cell safety standards, combined
with a significant increase in strength. At t ...