Volvo C30 2012 Owner's Manual page 187

8. Safety cable.
WARNING
Be sure to attach the trailer's safety cable to
the correct place.
Removing the towbar
1. Insert the key and turn it clockwise to the
unlocked position.
06 Starting and driving
Detachable towbar*
2. Push in the locking wheel
anticlockwise until you hear a click.
*
Option/accessory, for more information, see Introduction.
and turn it
06
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