See also:

Climate system maintenance
Special tools and equipment are required to maintain and carry out repairs on the climate system. Work of this type should only be done by a trained and qualified Volvo service technician. ...

Three-way catalytic converter
• Keep your engine properly tuned. Certain engine malfunctions, particularly involving the electrical, fuel or distributor ignition systems, may cause unusually high threeway catalytic convert ...

Activating DAC
Press MY CAR in the center instrument panel and go to Car settings Driver Alert and select On. See page 133 for more information on the menu system. The function is activated when the v ...