Diagnosis OBD

On the driver's side is an OBD socket for checking components relevant to the composition of the vehicle's emissions.
See also:
New for 2011
A new eight-speed automatic transmission is standard on the 2011 models and
replaces a six-speed automatic. The xDrive35i has BMW's new single-turbo
3.0-liter inline six-cylinder (replacing a twin ...
Performance Control
Performance Control enhances the agility of
your vehicle.
To enhance performance during sporty driving,
the rear wheel on the inside of the curve is
braked while the resulting braking effect is
...
AUX-IN port
At a glance
▷ For connecting audio devices, e.g., MP3
player. The sound is output on the vehicle
loudspeakers.
▷ Recommendation: use medium tone and
volume settings on the audio de ...
