Windows and optional moonroof

The ECC system will function best if the windows and optional moonroof are closed. If you drive with the moonroof open, we recommend that you manually adjust the temperature and blower control (the LED in the AUTO switch should be off).
See also:
Before a long distance trip
It is always worthwhile to have your vehicle
checked by a trained and qualified Volvo service
technician before driving long distances.
Your retailer will also be able to supply you with
bulbs, ...
Unleaded fuel
Each Volvo has a three-way catalytic converter and must use only unleaded gasoline.
U.S. and Canadian regulations require that pumps delivering unleaded gasoline be
labeled "UNLEADED". O ...
Automatic standby mode
Adaptive cruise control is linked to other systems
such as the stability and traction control
system (DSTC). If this system is not functioning
properly, adaptive cruise control is automatically ...
