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158 STARTING AND OPERATINGNOTE: If you find that the minimum mark on the
brake fluid reservoir is reached, have the brake system
checked for pad thickness and leaks.
Parking Brake Indicator LampWith the key in position 2 in the ignition lock and the
parking brake released, th e indicator lamp lights
up for about 2 seconds.
If the parking brake is on, the indicator lamp does
not go out before the parking brake is released.
WARNING!
Driving with the brake indicator lamp ; (3 )
illuminated can result in an accident. There may
be a malfunction in the brake system or in the
electronic brake force distribution. The braking
characteristics are affected and the vehicle could
skid if it is braked hard.
Have your brake system checked immediately if
the brake indicator lamp ; (3 ) stays on. Do
not add brake fluid before checking the brake
system. Overfilling the brake fluid reservoir can
result in spilling brake fluid on hot engine parts
and the brake fluid catching fire. There is a risk of
injury due to hot engine parts or hot steam.
Page 159 of 288
STARTING AND OPERATING 159
5
Parking BrakeOnly apply the parking brake when the vehicle is
stationary.
To apply:
Pull the lever up as many notches as possible. When
the key is in position 2 in the ignition lock, the parking
brake indicator lamp will light up in the
instrument cluster. To release:
Lift the lever up slightly, press the button on the lever
in and move the lever down to the stop. The parking
brake indicator lamp should go out.
WARNING!
Always fully apply the parking brake when leav-
ing your vehicle, or vehicle may roll and cause
damage or injury.
WARNING!
On uphill or downhill grades steeper than 15%
the vehicle must be safeguarded. Vehicles which
are not secured could roll away and result in se-
vere personal injuries, death and property dam-
age.
Safeguard an unloaded vehicle by chocking the
front axle.
Safeguard a loaded vehicle by chocking the rear
axle.
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160 STARTING AND OPERATING
Driving Safety SystemsThe vehicle can be equipped with the following
Driving Safety Systems:
Anti-lock brake system (ABS)
Electronic brake force distribution (EBV)
Acceleration skid control (ASR)
Brake assist system (BAS)
1
Electronic stability program (ESP)
*
NOTE: The maximum effectiveness of ABS, EBV, ASR
and ESP is only achieved if you drive with correct tire
pressures and adjust tire pressures to correspond with
the vehicle’s load. In winter operation, the maximum
effectiveness of the ABS and the ESP is only achieved
with winter tires (M+S tires), or snow chains as
required.
WARNING!
When leaving the vehicle always remove the key
from the ignition lock, and lock your vehicle.
Do not leave children unsupervised in the vehicle,
even if they are secured by a child restraint
system. The children could
injure themselves on parts of the vehicle
release the child-proof locks by pressing the central locking button and could thereby open
the doors and
cause injury to others as a result
get out of the vehicle and could either injure themselves when doing so or they could be
injured by the traffic approaching from the rear
suffer serious or fatal effects in the event of long periods of hot weather
release the parking brake. The vehicle could then start moving of its own accord.Unsupervised use of vehicle equipment may cause
severe personal injuries, death and property damage.
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STARTING AND OPERATING 161
5
Anti-Lock Brake System (ABS) Indicator LampWhen the key is in position 2 in the ignition lock, the
ABS indicator lamp - will light up in the
instrument cluster. It goes out after about 2 seconds.
If the ABS indicator lamp - remains on or lights up
when the engine is running, the ABS is malfunctioning.
NOTE: If the voltage in the vehicle’s electrical system
drops below 10 volts, the ABS indicator lamp - will
also light up in the instrument cluster and the ABS will
be deactivated. The indicator lamp will go out as soon
WARNING!
The following factors increase the risk of acci-
dents:
Excessive speed, especially in turns
Wet and slippery road surfaces
Following another vehicle too closely
The ABS, EBV, ASR, BAS and ESP cannot reduce
this risk nor can they prevent the natural laws of
physics from acting on the vehicle.
Always adapt your speed and driving style to the
prevailing road, traffic and weather conditions
and maintain a safe distance between your vehicle
and other road users as well as objects on the road.
Page 164 of 288

164 STARTING AND OPERATINGElectronic Brake Force Distribution (EBD)The electronic brake force distribution (EBD) prevents
the rear wheels from being overbraked when there is
little load on the rear axle or if there is not much friction
between the tires and road (e.g., if the road is wet).
Acceleration Skid Control Indicator Lamp (ASR)
and Brake Assist System (BAS)
1if equipped
When the key is in position 2 in the ignition lock, the
indicator lamp k will light up in the instrument
cluster as a function check. It goes out when the engine
is running.12500 Type vehicles only
WARNING!
If the brake indicator lamp ; (- ) does not
go out or lights up again while driving, the brake
fluid level may not necessarily have dropped be-
low the minimum filling capacity but a malfunc-
tion may have occurred in the EBD. In this case
continue driving, but with even greater care.
The wheels of the rear axle could lock if the
vehicle is braked hard. This could lead to a
skidding of the vehicle. Have the malfunction
traced and repaired without delay by an
authorized Sprinter Dealer.
Adapt your speed and driving style to the
prevailing road, traffic and weather conditions.
Driving too fast increases the risk of an accident.
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166 STARTING AND OPERATINGAcceleration Skid Control (ASR) Warning Lamp
and Electronic Stability Program (ESP)* – if
equippedWhen the key is in position 2 in the ignition lock, the
warning lamp v in the speedometer will light up
for about 2 seconds. It must go out when the engine is
running.
The warning lamp v flashes when:
The ASR or ESP is activated.
The drive wheels spin with the ASR shut off. *2500 type vehicles only
The warning lamp v lights up when the ASR is
shut off.
Deactivate the acceleration skid control, refer to
"Deactivating Acceleration Skid Control (ASR)".
WARNING!
If the warning lamp v in the speedometer
lights up or flashes:
Do not deactivate the acceleration skid control
(ASR)
.
Only depress the accelerator pedal as far as necessary when pulling away.
Ease off on the accelerator pedal when driving at a steady speed.
Adapt your speed and driving style to the prevailing road, traffic and weather conditions.
Failure to heed these warnings could cause the
vehicle to enter a skid and may result in an
accident.
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STARTING AND OPERATING 167
5
Acceleration Skid Control (ASR)ASR makes it possible to pull away and accelerate on a
slippery surface. A spinning wheel is braked and its
tractive power is transferred to the wheel with full
grip.
The acceleration skid control (ASR) improves driving
stability at all speeds only on vehicles of the chassis
and cargo/passenger vans type 3500 C/HC/SHC
(without ESP).
The engine’s torque is limited to improve driving
stability. When this is happening, the warning
lamp v in the speedometer flashes.
If the road surface is not capable of providing traction,
bearing in mind the tires, load and grade, it may not be
possible to pull away even with ASR.
If wheels with tires of a different size than those offered
by an authorized Sprinter Dealer are used, the correct
operation of the ASR cannot be guaranteed.
WARNING!
ASR cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase the
traction afforded.
The ASR cannot prevent accidents, including
those resulting from excessive speed in turns,
following another vehicle too closely, or
hydroplaning. Only a safe, attentive, and skillful
driver can prevent accidents.
The capabilities of an ASR equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user’s safety
or the safety of others.
If the ASR function is used for a prolonged period
of time, the rear axle brakes may fail due to
overheating.
If the vehicle is to be towed away with the front
wheels clear of the ground, or if the brakes are to
be tested on a brake dynamometer, do not pull the
key in position 2 in the ignition lock, because the
drive wheels could lock.
Page 170 of 288

170 STARTING AND OPERATINGFor the indicator lamp k refer to
"Indicator Lamp
Acceleration Skid Control (ASR) and Brake Assist
System (BAS)
" .
Indicator Lamp Electronic Stability Program (ESP)
(vehicle type 2500 only)When the key is in position 2 in the ignition lock, the
ESP indicator lamp will light up in the instrument
cluster as a function check. It goes out when the engine
is running.
If the indicator lamp remains on or lights up when
the engine is running, the electronic stability program
(ESP) is malfunctioning and switched off
automatically. The engine’s power output may be then
reduced.
WARNING!
The Brake Assist system (BAS) cannot prevent the
natural laws of physics from acting on the vehicle,
nor can it increase braking efficiency beyond that
afforded by the condition of the vehicle brakes
and tires or the traction afforded.
The BAS cannot prevent accidents, including
those resulting from excessive speed in turns,
following another vehicle too closely, or
hydroplaning. Only a safe, attentive, and skillful
driver can prevent accidents.
The capabilities of an BAS equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user’s safety
or the safety of others
.
Adapt your speed and driving style to the
prevailing road, traffic and weather conditions.
Driving too fast increases the risk of an accident.