Page 17 of 28

Overview of the functions of the
climate control system
HeatingOperation0046Sets the temperature0087 Defrosts the windshield00470099 Sets the airflow0087 Defrosts the windshield008A008C Switches air-recirculation mode
on/off0088Sets the air distribution00800087 Defrosts the windshield
Recommendations for optimum climate
control:
R Set the temperature control to the middle
level. Only change the temperature in small
increments.
R Only use the defrosting function until the
windshield is clear again.
R Only use air-recirculation mode briefly, e.g.
in a tunnel. The windows could otherwise
fog up, because the flow of fresh air is cut
off and the air inside the vehicle is
circulated.
Rear-compartment heatingOperation00460076 Switches the rear-compartment
heating on/off00470099 Sets the airflow008ASets the temperature
For optimum climate control, set the
temperature control to the middle level. Only
change the temperature in small increments.
Air-conditioning system
Operation0046Sets the temperature0087 Defrosts the windshield0047Sets the airflow
0099 Increases the airflow
0097 Decreases the airflow008A008C Switches air-recirculation mode
on/off00880085 Switches the reheat function
(window air dehumidification) on/off0086Sets the air distributionClimate control15ControlsGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.
Page 18 of 28

Operation00800087 Defrosts the windshield0087005C Switches cooling with air
dehumidification on/off006EBlower setting bar display0087 Defrosts the windshield
Recommendations for optimum climate
control:
R Set the temperature to 72 ‡ (22 †) . Only
change the temperature in small
increments.
R Switch on cooling with air
dehumidification. The indicator lamp in the
switch comes on.
R Only use the defrosting function until the
windshield is clear again.
R Only use the reheat function until the
fogged up windows are clear again.
R Only use air-recirculation mode briefly, e.g.
in a tunnel. The windows could otherwise
fog up, because the flow of fresh air is cut
off and the air inside the vehicle is
circulated.
Rear-compartment air-conditioning
system
Operation0046Sets the airflow0099Increases the airflow0097Decreases the airflow0047Sets the temperatureOperation008A0099 Blower setting bar display00880076 Switches the rear-compartment
air conditioning on/off
For optimum climate control, set the
temperature control to the middle level. Only
change the temperature in small increments.
You can find further information on air
conditioning in the "Controls" section of the
vehicle's Operating Instructions.
Driving
Automatic transmission
Gearshift pattern
0060Park position with selector lever lock0061Reverse gear005FNeutral005EDrive
You can find further information in the
"Controls" section of your vehicle's
Operator's Manual.
16DrivingControlsGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.
Page 19 of 28
Parking brake0046Brake lever0047Release knob
iOnly apply the parking brake when the
vehicle is stationary.
You can find further information in the
"Controls" section of your vehicle's
Operator's Manual.
Driving17ControlsGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.
Page 20 of 28

Refueling
The fuel filler flap is beside the front left-hand
door when viewed in the direction of travel. It
is only possible to open the fuel filler flap
when the front door is open.0046Retaining strap0047Fuel filler cap
! Filter the fuel before transferring it to the
vehicle if you are refueling the vehicle from
barrels or containers.
This will prevent malfunctions in the fuel
system due to contaminated fuel.
! Do not use gasoline to refuel vehicles with
a diesel engine. Do not use diesel to refuel
vehicles with a gasoline engine. Even small
amounts of the wrong fuel result in damage
to the injection system and the engine.
Damage resulting from adding the wrong
fuel is not covered by the Limited Warranty.
! Do not start the engine if you accidentally
refuel with the wrong fuel. Otherwise, the
fuel could enter the fuel lines. This would
require draining of the fuel tank and fuel
lines. Notify a qualified specialist workshop
and have the fuel tank and fuel lines
drained completely.
You will find information about fuel in the
"Technical data" and "Operation" sections of
the vehicle's Operator's Manual.
Diesel Exhaust Fluid (DEF)
! Only use DEF in accordance with
ISO 22241. Never mix DEF with additives
or thin it with tap water. The exhaust gas
aftertreatment may otherwise be
damaged.
Observe the MB Specifications for Service
Products, Sheet 352.0.
Damage that results from the use of
additives or tap water leads to a loss of
Limited Warranty entitlements.
! If DEF comes into contact with a painted
or aluminum surface, wash the surface off
immediately with plenty of water.
! DEF is not a diesel additive and must not
be mixed with fuel in the tank. Even small
amounts of DEF can cause engine damage.
Damage resulting from adding DEF is not
covered by the New Vehicle Limited
Warranty.
i Do not inhale any ammonia vapors which
may escape when you unscrew the tank
filler cap. Ammonia vapors have a pungent
odor. However, they are neither toxic nor
hazardous to health in this concentration.
DEF filler neck in the engine
compartment0046Fuel filler neck cover18RefuelingOperationGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.
Page 21 of 28
DEF filler neck on the right-hand vehicle
side
DEF tank on the right-hand side of the vehicle
(example: Cab Chassis)
0046Retaining strap0047Fuel filler neck cover
DEF tank filler cap
008AHoles under the cover for the release tool0088Cover0086Filler cap release tool
You will find information about Diesel Exhaust
Fluid (DEF) in the "Technical data" and
"Operation" sections of the vehicle's
Operator's Manual.
Refueling19OperationGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.
Page 22 of 28
Where will I find...?
Vehicle tool kit and emergency
equipment
The jack and the vehicle tool kit are located
in the co-driver's footwell.
0046Quick-release fastener004BUnlocked008ATool 1
for DEF filler cap0088Quick-release lever0086Jack0087Vehicle tool kit
You will find further information in the
"Practical advice" section of the vehicle's
Operating Instructions.
Warning triangle
Warning triangles at the back of the driver's seat
base
0046Warning triangles
Warning lamp
004ALocked004BUnlocked1 Cab Chassis only.20Where will I find...?Practical adviceGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.
Page 23 of 28
The warning lamp is behind the cover in the storage
compartment of the driver's door.
008AWarning lamp
First-aid kit
The first-aid kit is located in the stowage
compartment in the co-driver's door.
004ALocked004BUnlocked008AFirst-aid kiti Check the expiration date of the first-aid
kit annually, and replace the contents when
necessary.
Spare wheel
The spare wheel is located in a spare wheel
bracket under the rear of the vehicle.
Cargo Van/Passenger Van
0046Cover0047Recess008ASafety catch0088Sleeve0086Spare wheel bracketWhere will I find...?21Practical adviceGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.
Page 24 of 28
Cab Chassis0046Safety catch0047Nuts008AWing nuts0088Spare wheel bracket
iYou can raise the spare wheel bracket or
lower it to the ground using the jack pump
lever as shown.
For further information, please consult the
"Practical advice" section of the Operator's
Manual.
Tire sealant
Tire sealant in the stowage compartment in the
right-hand door sill
0046Latching springs0047Electric air pump008APremium tire sealant
For further information concerning the tire
repair kit, please consult the "Practical
advice" section of the Operator's Manual.
22Where will I find...?Practical adviceGWarning!Make sure that you read the Operator’s Manual. You may
otherwise fail to recognize hazards.