See also:

Switching on/off
Press the button. ...

Operating from the outside
▷ Via the remote control. ▷ Via the driver's door lock. ▷ Via the door handles. ▷ Via the button in the trunk lid. The following takes place simultaneously when locking/u ...

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. ...