Dodge 2006 Freightliner Owner's Manual page 135

Button H – Select memory (1 – 3), activate
preselected time (6)
Button ö – Switch on heater (7)
Button ý – Set time, day, and preselected time;
shorten heating period (min. 1 minute) (8)
Button þ – Set time, day, and preselected time;
lengthen heating period (max. 120 minutes) (9)
Air Heater only, adjustable temperature selection
transformer – adjustment range from 50 °F to 86 °F
(+10 °C to +30 °C) (10)
NOTE: All symbols and digits in the display will flash
if the battery voltage has been interrupted over a
longer period of time. The timer must be reset.
The heater cannot be switched on until the time of day
has been set.
The timer lights up when the heater is switched on.
UNDERSTANDING YOUR INSTRUMENT PANEL 135
Switching the Auxiliary Heater On and Off - Ignition
Off
To switch it on:
Press button ö.
The vehicle-side blower automatically switches on.
Display: Symbol ö and remaining heating period.
The remaining heating period can be lengthened by
using the button þ (max. of 120 minutes); it may be
shortened by using the button ý (min. of 1 minute).
To switch off:
Press button ö again.
The blower inside the vehicle automatically switches
off. The auxiliary heater will automatically switch off
after about 3 minutes.
Display: Current time and current day of the week
(about 15 seconds).
Switching the Auxiliary Heater On and Off - Ignition
On
To switch it on:
Press the button ö.
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