Volvo S60 Owner's Manual page 117

Detachable towbar - removing towball
section
1
Put in the key and turn it clockwise
to the unlocked position.
4
Turn the key anticlockwise to the locked
position and remove it from the lock.
2
Turn the handle clockwise until it stops.
5
Refit the connector pin cover as in the
illustration.
Starting and driving
3
Pull the towball section from the
connector pin.
115