Volvo 2011 S80 Owner's Manual page 226

05 During your journey
Driving with a trailer
Diesel engine 5-cyl
•
In the event of a risk of overheating the
optimal speed for the engine is 2300-3000
rpm for optimal circulation of the coolant.
Automatic gearbox
Overheating
When driving with a trailer in hilly terrain in a hot
climate there may be a risk of overheating.
•
An automatic gearbox selects the optimum
gear related to load and engine speed.
•
In the event of overheating a warning sym-
bol illuminates on the instrument panel
combined with a text message - follow the
05
recommendation given.
Steep inclines
•
Do not lock the automatic transmission in
a higher gear than the engine "can cope
with" - it is not always a good idea to drive
at a high gear with low engine revolutions.
IMPORTANT
See also the specific information on slow
driving with trailer for cars with the
Powershift automatic transmission on page
109.
226
Parking on a hill
1. Depress the foot brake.
2. Activate the parking brake.
3. Move the gear selector to position P.
4. Release the foot brake.
•
Move the gear selector to park position P
when parking an automatic car with a
hitched trailer. Always use the parking
brake.
•
Block the wheels with chocks when park-
ing a car with hitched trailer on a hill.
Starting on a hill
1. Depress the foot brake.
2. Move the gear selector to driving posi-
tion D.
3. Release the parking brake.
4. Release the foot brake and start driving off.
Towing bracket
If the car is equipped with a detachable towbar,
the installation instructions for the loose sec-
tion must be followed carefully, see
page 228.
WARNING
If the car is fitted with a Volvo detachable
towbar:
•
Follow the installation instructions care-
fully.
•
The detachable section must be locked
with the key before setting off.
•
Check that the indicator window shows
green.
Important checks
•
The towbar's towball must be cleaned and
greased regularly.
NOTE
If a towball hitch with vibration damper is
used, it is not necessary to grease the tow-
ball.