Owner's Manual
Page 29
...Volvo cares about the environment. This substance will be automatically switched off , the blower may come on in your car contains a CFC-free refrigerant - The system contains 2.2 lbs (1000 g) R134a and uses PAG oil. When the air quality sensor detects contaminated outside air, the air intake closes and the air...rule to have the air quality sensor activated at the intervals listed in cold climates to remove condensation in a severely contaminated environment, it may be changed at all times. The Air quality sensor is recirculated, i.e. no outside air. Recirculation is limited ...
...Volvo cares about the environment. This substance will be automatically switched off , the blower may come on in your car contains a CFC-free refrigerant - The system contains 2.2 lbs (1000 g) R134a and uses PAG oil. When the air quality sensor detects contaminated outside air, the air intake closes and the air...rule to have the air quality sensor activated at the intervals listed in cold climates to remove condensation in a severely contaminated environment, it may be changed at all times. The Air quality sensor is recirculated, i.e. no outside air. Recirculation is limited ...