Operation
Press to operate the air quality sensor (normal
setting).
or:
Select one of the following three functions by
pressing 1, 2 or 3 times.
1. The AUT LED lights. The air quality sensor
is now activated.
2. No LED lights. Recirculation is not activated
unless needed to cool the passenger
compartment in a warm climate.
3. The MAN LED lights. Recirculation is now
activated.
Keep in mind the following:
• Make it a rule to have the air quality sensor
activated at all times.
• Recirculation is limited in cold climates to
avoid fogging.
• If window fogging occurs, you should
deactivate the air quality sensor. Also use
the defroster functions for the windshield,
side windows and rear window.
• The filter should be changed at the intervals
recommended in the service schedule.
However, if the vehicle is used in a severely contaminated environment, it may be necessary to change the filter more frequently.
See also:
Using the information button
1. Press the information button .
2. All of the indicator lights will flash sequentially
for approximately 7 seconds to indicate
that the PCC is receiving information
from the vehicle. If any o ...
Minimum octane
Typical pump octane label
Volvo recommends premium fuel for best performance, but using 87 octane1 or above
will not affect engine reliability.
Volvo engines are designed to achieve rated horsep ...
Power brakes function only when the engine is running
The power brakes utilize vacuum pressure
which is only created when the engine is running.
Never let the vehicle roll to a stop with the
engine switched off.
If the power brakes are not working, ...