Status display
The current status of the Flat Tire Monitor can be displayed on the Control Display, e.g., whether or not the FTM is active.
1. "Vehicle Info"
2. "Vehicle status"
3. 
"Flat Tire Monitor"
The status is displayed.
See also:
Deleting messages
Messages from the Concierge service, My Info,
and BMW Info can be deleted.
Delete a message:
1. "Office"
2. "Messages"
3. Select the desired message.
4. Open "Options&q ...
Treble, bass, balance, and
fader
▷ "Treble": treble adjustment.
▷ "Bass": depth adjustment.
▷ "Balance": left/right volume distribution.
▷ "Fader": front/rear volume ...
Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder
engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph
time of 5.5 seconds for both the coupe an ...