Hummer 2008 H2 - Manual (Page 172)

Climate Controls
Dual Automatic Climate Control
System
The heating, cooling, and ventilation in your vehicle
can be controlled with this system. Your vehicle also
has a flow-through ventilation system described later
in this section.
Different climate control settings can be selected for
the driver and passengers.
Driver’s Side Temperature Control
The driver’s side temperature buttons are used to
adjust the temperature of the air coming through the
system on the driver’s side. The temperature can
be adjusted even if the system is turned off. This is
possible since outside air will always flow through
the system as the vehicle is moving forward unless
it is set to recirculation mode. See “Recirculation”
later in this section.
Press the + or
−
buttons to increase or decrease
the cabin temperature. The driver side temperature
display will show the temperature setting decreasing
or increasing.
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