Setting the center air vents
1 Center air vent, left
2 Center air vent, right
3 Center vent thumbwheel, right
4 Center vent thumbwheel, left
■ To open/close: turn thumbwheels 3
and 4 to the right or left. ...
Warning and indicator lamps
...
Ball position
Ball position of the ball coupling
When choosing a ball coupling, the
dimensions stated in the illustration must not
be exceeded.
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