Volvo S90 Owner's Manual page 455

Towbar*
The car can be equipped with a towbar that
makes it possible to tow e.g. a trailer behind the
car.
There may be different towbar variants available
for the car. Contact a Volvo dealer for more infor-
mation.
IMPORTANT
When the engine is switched off, the constant
battery voltage to the trailer connector can be
switched off automatically so as not to drain
the starter battery.
IMPORTANT
The towball needs regular cleaning and lubri-
cation with grease in order to prevent wear.
NOTE
When a hitch with a vibration damper is used,
the towball must not be lubricated.
This also applies when fitting a bicycle rack
that is clamped in around the towball.
NOTE
If the car is equipped with a towbar, there is
no rear mounting for a towing eye.
Related information
Extendable and retractable towbar* (p. 454)
•
Driving with a trailer (p. 456)
•
Towbar-mounted bicycle rack* (p. 460)
•
• Specifications for towbar* (p. 453)
STARTING AND DRIVING
Specifications for towbar*
Dimensions and mounting points for towbar.
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453
* Option/accessory.