Electric door drive from inside (Opel Vivaro A)

From inside using button 1

This button allows you to simultaneously lock or unlock all doors, the tailgate and the fuel filler cap lock. To lock, press the switch on the side opposite the picture

Warning: If you are going to drive with the doors locked, remember that in the event of an accident this may make it difficult for emergency services to gain access inside.

Note: Locking cannot be performed with the front door open.