RAM 2012 Truck Chassis cab Owner's Manual page 270

268 UNDERSTANDING YOUR INSTRUMENT PANEL
• When occupants in the vehicle select an Auto mode
operation, Auto blower operation is set by using rotary
knobs on the control unit and a comfort temperature
setting by using the temperature up and down but-
tons.
• The system provides set-and-forget operation for op-
timum comfort and convenience.
• The system can be controlled manually, if desired.
• SYNC feature links the temperature controls, the pas-
senger side temperature becomes the same as the
temperature selected by the driver.
The ATC system automatically maintains the interior
comfort level desired by the driver and all passengers.
Automatic Temperature Control (ATC) Panel
1 - Blower Control
2 - Left Temperature Up
3 - SYNC Indicator
4 - Left Temperature Indicator
5 - Right Temperature
Indicator
6 - DELAY Indicator
7 - Right Temperature Up
8 - MODE
9 - DEFROST
10 - Right Temperature Down
11 - A/C
12 - A/C Indicator
13 - SYNC Temperature Button
14 - Left Temperature Down
15 - RECIRCULATE