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:
Residual heat
The heat stored in the engine is used to heat the
interior.
Functional requirement
▷ Up to 15 minutes after the engine has been
switched off.
▷ Warm engine.
▷ The battery is ...
The individual vehicle
When you ordered your BMW, you chose various items of equipment. This Owner's
Manual describes the entire array of options and equipment available with a specific
BMW model.
Please bear in mi ...
Switching off automatically
The system switches off and the LED goes out:
▷ After approx. 160 ft/50 m when driving forward.
▷ Above approx. 22 mph/36 km/h when driving
forward.
Switch on the system again if nece ...
