Envoy or Envoy Denali
If your vehicle has the rear seat audio system, the
lower buttons are used to adjust the rear seat climate
control system. The temperature of the air coming
through the rear outlets is determined by the front
passenger’s temperature setting.
z9 y (Fan): Press this button to adjust the fan
speed.
z\ y (Mode): Press this button to change the
direction of airflow (panel, bi-level or floor) to the rear
seat area.
P (On/Off): Press this button to turn the rear climate
controls on or off.
The rear control will only turn on if the front is on and
not in defrost mode.
Envoy XL
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.
To adjust the airflow
speed, turn the fan knob
(driver override switch),
located on the front
center floor console to 1,
2 or 3. The rear mode
and temperature positions
now mimic the front
control system mode
and passenger side
temperature.
To activate the second row seat controls in the
following systems, set the fan knob, located on the
front console, to R.
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