Steep inclines and/or heavy loads

ACC is primarily intended for use on fairly level roads. The system may have difficulty maintaining the correct distance to a vehicle ahead on steep inclines, if the vehicle is carrying a heavy load or is towing a trailer. In these situations, the driver should always be prepared to apply the brakes if necessary.
See also:
Detachable trailer hitch (accessory)
Detachable trailer hitch (accessory)
a Ball holder
b Locking bolt
c Cotter pin
d Hitch assembly
e Safety wire attachment ...
Operation
Controls and display
1 - Resume previous settings, increase speed (each additional press increases
speed by 2 - 1 mph (approximately 2 km/h). 3 - Standby mode on/off 4 - Set time
interval 5 ...
Driving dynamics: engines
The Volvo S80 is the best handling, most agile, and best-performing big Volvo
saloon ever. New versions of Volvo's renowned five-cylinder common-rail diesel
engines produce excellent fuel economy ...
