Page 129 of 288

UNDERSTANDING YOUR INSTRUMENT PANEL 129
4
HEATER BOOSTER
The switch (1) for activating the
heater booster system is located in
the center section of the dashboard.
The heater booster system can be
switched on while the vehicle is
being driven to help the engine to
reach its normal operating
temperature more quickly, which
will help to heat up the passenger compartment as
quickly as possible when the heating is switched on. To switch on with the engine running:
Press switch (1), the indicator lamp (2) lights up.
To switch off:
Press switch (1) again or switch the engine off. The
heater booster will then switch to run-on mode (about
2minutes).
NOTE:
When the vehicle is being driven and a coolant
temperature of over 185 °F (+80 °C) is reached, the
heater booster system will switch to regulation mode.
If the coolant temperature drops to below 167 °F
(+75 °C) with the heater booster system switched on,
heat output is increased again.
If the key is turned to position 0 in the ignition lock
(run-on for about 2 minutes), the last setting selected at
switch (1) is retained when the engine is restarted
(memory function).
The operation of the heater booster system is usually
not required at outside temperatures above 41 °F
(+5 °C).
Page 137 of 288

UNDERSTANDING YOUR INSTRUMENT PANEL 137
4
NOTE: Only on vehicles with automatic heater
control/regulated air conditioner:
Before switching on the heater or entering the switch-
on time, the temperature control (1) must be set to
maximum heater output (as illustrated).
Set the air distribution control (3) as required between
Y and Z .AUXILIARY HEAT EXCHANGER IN LOAD
COMPARTMENT, ONLY WITH AUXILIARY HEATER
(OPTIONAL)
The auxiliary heat exchanger switch
is located on the right next to the
steering column. To 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.
Page 142 of 288

142 STARTING AND OPERATING1. Apply the parking brake.
2. Automatic transmission, shift selector lever to "P" or "N" position, refer to "Automatic Transmission".
3. Do not depress the accelerator pedal.
4. Turn the key to position 2 in the ignition lock. The preheater indicator lamp q lights up.5. Turn the key clockwise to the stop as soon as the
preheater indicator lamp
q
goes out.
If the engine is at its normal operating temperature,
the preheater indicator lamp will only light up briefly.
Release the key as soon as the engine is running.
NOTE: The key must be returned to position 0 in the
ignition lock before repeating the starting procedure.
If the display Á lights up alternately with î in
the multi-function display, there is an immobilizer
malfunction or the key used has not been
programmed.
The : engine oil level warning lamp and the #
battery charge warning lamp must go out after the
engine is started.
If either lamp remains on, stop the engine at once and
have the cause traced and repaired by an authorized
Sprinter Dealer.
During the trip, check the displays and the warning/
indicator lamps in the instrument cluster at regular
intervals.Maximum Engine SpeedThe maximum engine speed for all vehicles is
4,200 rpm.
Page 144 of 288
144 STARTING AND OPERATINGNOTE: The Constant RPMs will automatically switch
off when the parking brake is released, the vehicle is in
motion or the control unit detects a malfunction.
The Constant RPMs will also automatically switch off
when you depress the brake pedal. In this case it will
automatically switch on again as soon as you release
the brake pedal.
STOPPING THE ENGINEAfter having brought the vehicle to a stop:
1. Do not depress the accelerator pedal.
2. Apply the parking brake.
3. Turn the key back to position 0 in the ignition lock.
NOTE: When the engine is very hot, such as after
climbing a long steep slope, allow the engine to idle for
1 to 2 minutes so that it can return to its normal
operating temperature.
Page 145 of 288

STARTING AND OPERATING 145
5
AUTOMATIC TRANSMISSIONThe automatic transmission selects individual gears
automatically, dependent upon:
Gear Selector lever position
Accelerator position
Vehicle speed
The gear shifting process is continuously adapted,
dependent on the driving style, the driving situation
and the road characteristics.
NOTE: When parking the vehicle or before working on
the vehicle with the engine running, apply the parking
brake and shift the gear selector lever into "P".
DrivingThe gear selector lever is automatically locked while in
position "P". To move the gear selector lever out of
position "P", the service brake is applied and the key in
position 2 in the ignition lock or the engine running
before the shift lock will release.
Shift gear selector lever to the desired position only
when the engine is idling normally and the service
brake is applied. Do not release the brake until ready to
drive. The vehicle may otherwise start creeping when
the gear selector lever is in drive or reverse position.
WARNING!
It is dangerous to shift the gear selector lever out
of "P" o r " N " if th e e n g i ne s p e e d i s h i g h e r t h a n i d le
speed. If your foot is not firmly on the brake ped-
al, the vehicle could accelerate quickly forward or
in reverse. You could lose control of the vehicle
and hit someone or something. Only shift into
gear when the engine is idling normally and when
your right foot is firmly on the brake pedal.
Page 150 of 288
150 STARTING AND OPERATINGTRANSMISSION SELECTOR LEVER, MANUALLY
UNLOCKINGIn the case of power failure the transmission selector
lever can be manually unlocked (for vehicle towing).
To do so, insert a pin (1) (ball point pen), into the
covered opening below the po sition "D" of the shift
pattern. While pushing the pin down, move selector
lever from position "P".
After removal of the pin from the opening, the cover
will not close fully. Only after moving the selector lever
to positions "D+" and "D–" do es the cover return to its
closed position.
Reversing Aid (Optional)1. Reversing aid sensors
The reversing aid monitors the rear area of the vehicle
by means of four sensors in the rear bumper.
The reversing aid automatically provides you with a
visual and audible indication of the distance between
your vehicle and an obstacle, when the key is in
position 2 in the ignition lock and the reverse gear is
engaged.
1
1
N54.65-2043-20
Page 156 of 288
156 STARTING AND OPERATINGNOTE: On long and steep downhill slopes, reduce the
l o a d o n t h e b r a k e s b y s h i ft i n g d o w n a g e a r t o u t i l i z e t h e
braking effect of the engine.
To prevent corrosion on the brake pads, after driving
on very wet roads, especially if road salts have been
used, apply brakes before parking the vehicle. The heat
generated will help to dry the brake disks.
Brake Pad Wear IndicatorWhen the key is turned to position 2 in the ignition
lock, the indicator lamp 2 in the instrument cluster
lights up for about 2 seconds. It must go out when the
engine is running.
If the 2indicator lamp lights up while the engine is
running, the brake pads are worn almost to their limit.
Have the brake system examined as soon as possible
by an authorized Sprinter Dealer.
Page 157 of 288
STARTING AND OPERATING 157
5
Brake Indicator and Electronic Brake Force
Distribution (EBD) Indicator Lamp;
USA only
3
Canada only
With the key in position 2 in the ignition lock and the
parking brake released, the indicator lamp ; (3 )
lights up for about 2 seconds. If the indicator lamp does not go out after about
2 seconds, the brake fluid level has sunk below the
minimum filling capacity.
If the brake indicator lamp comes on while driving, the
brake fluid level is below the minimum filling capacity
or the electronic brake force distribution (EBD) is
malfunctioning.
For information on the electronic brake force
distribution, refer to "Electronic Brake Force
Distribution (EBD)".