Volvo XC90 2018 Owner's Manual page 476

STARTING AND DRIVING
Fitting and removing the towing eye
Use the towing eye for towing. The towing eye is
screwed into a threaded socket behind a cover
on the right-hand side of the bumper, front or
rear.
NOTE
If the car is equipped with a towbar, there is
no rear mounting for a towing eye.
Fitting the towing eye
Take out the towing eye from the foam block
under the floor in the cargo area.
474
Front: Remove the cover - press on the
marking with a finger.
> The cover pivots around its centre line and
can then be removed.
Rear: Remove the cover – press on the
marking with a finger while you fold out the
opposite side/corner.
> The cover pivots around its centre line and
can then be removed.
4. Screw in the towing eye until it reaches its
end stop.
Screw the eye in firmly. For example, thread
through the wheel bolt wrench* and use it as
a lever.
IMPORTANT
It is important that the towing eye is firmly
screwed into place - right in until it stops.
* Option/accessory.