Volvo V70 Owner's Manual page 316

07 During your journey
Driving with a trailer
Attaching the towbar
Remove the protective cover by first press-
ing in the catch and then pulling the
cover straight back
07
Ensure that the mechanism is in the
unlocked position by turning the key clock-
wise.
314
The indicator window must show red.
.
Insert the towbar until you hear a click.
The indicator window must show green.
Turn the key anticlockwise to locked posi-
tion. Remove the key from the lock.