See also:

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 ...

Run-flat tires
The symbol identifying run-flat tires is a circle with the letters RSC on the sidewall. Run-flat tires comprise a conditionally self-supporting tire and a special rim. The reinforcement in the ...

Received calls
Displaying calls The 20 calls that were last received are displayed. 1. "Telephone" 2. "Received calls" Calling a number from the list Selecting an entry. The connectio ...