Volvo VNL 780 Operator's Manual page 265

OPERATION 255
With electronic locks, to lock both doors from inside the cab, push the door lock handle
forward on either door. The handle will stay in place, indicating the door is locked. Either
door can be unlocked without opening the door by moving the door lock handle to the
middle position. Each door must be unlocked individually from inside the cab. To unlock the
doors using the key, insert the key in either door look. Turn the key to the unlock position to
unlock that door. To unlock both doors, turn the key to the unlock position, turn the key to
the lock position and turn the key to the unlock position.
W8028592
Unlocking Electronic Locks
The door has a position lock that enables the door to remain open in two different positions.
An indented bar is holding the door at approximately 30 and in the fully open position at
approximately 85 .
To close the door from the inside, place the hand in the handhold and pull the door in.