Turn signal, high beams, headlamp flasher
Turn signal
Using turn signals

Press the lever beyond the resistance point.
To switch off manually, press the lever to the resistance point.
Unusually rapid flashing of the indicator lamp indicates that a turn signal bulb has failed.
Triple turn signal activation
Press the lever to the resistance point.
The turn signal flashes three times.
The function can be activated or deactivated:
1. "Settings"
2. "Lighting"
3. "Triple turn signal"

Signaling briefly
Press the lever to the resistance point and hold it there for as long as you want the turn signal to flash.
High beams, headlamp flasher

- High beams, arrow 1.
- Headlamp flasher, arrow 2.
See also:
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
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Electrically adjustable seats
At a glance
1 Seat and mirror memory
2 Backrest width
3 Lumbar support
4 Backrest tilt
5 Forward/backward, height, seat tilt
Note
The seat setting for the driver's seat is stored for
the re ...
Tachometer
Always avoid engine speeds in
the red warning field. In this
range, the fuel supply is interrupted
to protect the engine. ...
