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:
Sockets
The lighter socket can be used as a socket for
electrical equipment while the engine is running
or when the ignition is switched on. The total
load of all sockets must not exceed 140 watt at
1 ...
For X3 xDrive28i: Oil levelcheck
The concept
The oil level is monitored electronically during
driving and shown on the Control Display.
If the oil level reaches the minimum level, a
check control message is displayed.
Displayi ...
Modern cockpit with clear orientation to the driver
The cockpit is inclined towards the driver at an angle of approximately 7°
and the asymmetrically designed center console likewise emphasizes this clear
orientation to the driver. The horizontal l ...
