Chevrolet Trax Owner's Manual page 193

Cooling u
Operated with the u button and is
functional only when the engine and
fan are running.
The air conditioning system cools
and dehumidifies (dries) when
outside temperature is a little above
the freezing point. Therefore
condensation may form and drip
from under the vehicle.
If no cooling or drying is required,
switch the cooling system off to save
fuel.
The air conditioning will not operate
when the fan control knob is in the off
position.
Even though the air conditioning is
turned on, the vehicle will produce
warm air if the temperature knob is
set in the red area.
To turn off the air conditioning
system, turn the fan knob to 0.
Caution
Use only correct refrigerant.
{Warning
Climate control systems are
serviced by qualified personnel
only. Improper service methods
may cause personal injury.
Normal cooling
1. Operate the air conditioning
system.
2. Turn temperature control knob to
blue area for cooling.
3. Turn the air distribution knob.
4. Adjust the fan control knob to the
desired speed.
Climate controls 191
Maximum cooling
To achieve maximum cooling during
hot weather and when your vehicle
has been exposed to the sun for a
long time:
1. Operate the air conditioning
system.
2. Push recirculation button for the
recirculation mode.
3. Turn temperature control knob all
the way to the blue area for
cooling.
GC3E8008A