Central locking
Unlocking using the front door buttons
Press the 
button to unlock all side doors and the trunk lid.
Alternative unlocking method
Pull either of the side door inside opening handles and release.
Depending on the remote key settings, either all doors will be unlocked or just the selected door will be unlocked and opened.
To change this setting, tap in the Top view of the center display.
Locking using the front door buttons
Press the 
button (both front doors must be closed).
button (both front doors must be closed).All doors and the trunk lid will lock.
Locking using the rear door button*
The lock buttons in the rear doors lock/unlock that particular door.
Unlocking the rear door
Pull the opening handle to unlock the rear door.
Pull the opening handle again to open the rear door2.