If your vehicle has the rear seat audio system, the lower
buttons are used to adjust the rear seat climate. The
temperature of the air coming through the rear outlets is
determined by the front passenger’s temperature
setting.
If the front climate control is on and not in defrost mode,
the rear climate control can be enabled by pressing
the lower power button (center button) on the control
face. If the front is off or is in defrost mode, the
rear climate control will ash “OFF” if the power button
is pressed, indicating the function is unavailable at
this point.
The fan speed is controlled by the fan speed toggle
button. The mode button, on the right, will control where
the air is vented.Outlet Adjustment
Your vehicle may have rear seat outlets that can be
used to adjust the air ow toward either seating area, the
oor or upward. Move the control in the center of
each outlet in any direction to direct air ow.
TrailBlazer EXT
To operate the rear air conditioning system, the front air
conditioning system must be on. With the front air
conditioning system off, the rear system controls can
only be used to circulate air in the rear of the vehicle.
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