Operating from the inside
Via the button for the central locking system.
If the vehicle has been locked from inside, the fuel filler flap remains unlocked.
If an accident of a certain severity occurs, the central locking system unlocks automatically.
The hazard warning system and interior lamps come on.
See also:
Contacts
...
Maintenance
The battery is maintenance-free, i.e., the electrolyte
will last for the life of the battery.
Your service center will be glad to advise you on
questions regarding the battery. ...
Settings
Vehicle
Equipment ...