See also:

High-performance lightweight brake system
The dynamic performance of the sports sedan calls for a larger brake system, and the new BMW 3-Series thus uses lightweight sliding-calliper brakes with large vented discs. The aluminium front cal ...

Starting destination guidance
1. "Navigation". 2. Make a destination entry. 3. "Accept destination". 4. "Start guidance". ▷ The route is shown on the Control Display. ▷ The distance t ...

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 ...