UNDERSTANDING THE FEATURES OF YOUR VEHICLE 75
3
Mechanical Sun Roof OperationThe sun roof does not open or close:
Check electrical fuse. Electrical fuses refer to “Electrical
Fuses“.
If the fuse works correctly, the sun roof can also be
closed or opened manually.
Remove cover (1) at the front frame of the sun roof.
Remove tool (2) from the cover (1) and insert.
Open manually:
Press in tool (2) and turn counterclockwise (3).
Close manually:
Press in tool (2) and turn clockwise (4).
Have malfunctions rectified by an authorized Sprinter
Dealer.Freightliner-all.book Pag e 75 Monday , December 1, 2003 2:54 PM
130 UNDERSTANDING YOUR INSTRUMENT PANELTo switch on at blower speed 1:
Press the upper section, the left-hand indicator lamp in
the switch lights up.
To switch on at blower speed 2:
Press the lower section, the right-hand indicator lamp
in the switch lights up.
To switch off :
Press the switch to the middle position.
Operation is only possible when the key is turned to
position 2 in the ignition lock.
NOTE: The auxiliary heat exchanger in the load
compartment should be switched off at coolant
temperatures below 176 °F (+80 °C) to quickly de-fog
and de-ice the windshield and front side windows.
A UXILIA RY HEA TER – TIPS FOR COPING WITH
PROBLEMSThe heater either does not switch on or automatically
switches off:
Insufficient fuel, fill up the fuel tank. Start up heater
several times, until the fuel lines are filled.
The auxiliary heater will automatically switch off if
the fuel level is under about 4 US gal (15 l).
The fuses in the fuse box are damaged. Electric
fuses.
The battery voltage is too low, an undervoltage
protector switches off the heater if the battery
voltage falls below about 10 volts.
The heater motor does not run
The battery voltage is too low, check the battery.
Batteries.
The fuses in the fuse box are damaged.
Electric fuses.
The heater motor is damaged.
Freightliner-all.book Pag e 130 Monday, December 1, 2003 2:54 PM