Dodge 2004 Freightliner Owner's Manual page 82

F r e i g h t l i n e r - a l l . b o o k P a g e 8 2 M o n d a y , D e c e m b e r 1 , 2 0 0 3 2 : 5 4 P M
8 2 U N D E R S T A N D I N G Y O U R I N S T R U M E N T P A N E L
Windshield Heater (Optional) . . . . . . . . . . . . . 114
Residual Engine Heat Utilization (REST) . . . . 115
Air Conditioning, Regulated (Optional) . . . . . . 115
Climate Control (on Vehicles with Air
Conditioning) . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Dehumidification
(on Vehicles with Air Conditioning) . . . . . . . . 117
Air Conditioner for the Rear Passenger
Compartment (Optional) . . . . . . . . . . . . . . . . . 118
Air Recirculation . . . . . . . . . . . . . . . . . . . . . . . . 119
Air Strainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Electric Blower (Optional) . . . . . . . . . . . . . . . . . . . 121
Heater Booster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Auxiliary Heater - Water or Air Heater
(Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Auxiliary Heater Switch
(Water Heater only) . . . . . . . . . . . . . . . . . . . . . . 124
Timer Auxiliary Heater
(Water and Air Heater) . . . . . . . . . . . . . . . . . . . 125
Settings with the Auxiliary Heater
switched on (only with Water Heater) . . . . . . 129
Auxiliary Heat Exchanger in Load
Compartment, only with Auxiliary Water
Heater (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Auxiliary Heater - Tips for Coping with
Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Overheating (Water Heater) . . . . . . . . . . . . . . . 131
Overheating (Air Heater) . . . . . . . . . . . . . . . . . 131