Checking the oil level (on-board
computer) ...................................... 220
Checking the oil level using the
dipstick .......................................... 221
Dis play message ............................ 190
Fill ing capacity .............................. .282
Information about oil consump-
tion ................................................ 282
Mixing ............................................ 281
Notes about oil grades ................... 280
Oil change ...................................... 282
Oil level (note) ............................... 220
Viscosity ........................................ 281
Warning lamp ................................. 198
Engine speed setting (working
mode) ................................................. 154
Engine, jump-starting ....................... 242
ESP
®(Electronic Stability Pro-
gram)
Display message ............................ 184
Important safety information ........... 54
Indicator lamp ................................ 197
Warning lamp ................................. 194
Exhaust check ................................... 134
Exhaust gas aftertreatment
DEF level indicator ......................... 162
DEF reducing agent ....................... 279
Diesel Exhaust Fluid (DEF) ............. 279
Display messages (vehicles with
steering wheel buttons) ................. 187
Display messages (vehicles with-
out steering wheel buttons) ........... 178
Indicator lamp ....................... 197, 201
Malfunction ....................................1 88
Refilling DEF .................................. 129
Exterior lighting
see Lights
Exterior mirrors
Adjusting ......................................... 78
Important safety notes .................... 78
Eye glasse
s compartment
................. 205
F
Fire extinguisher............................... 242
First-aid kit ......................................... 241 Flat tire
Changing a wheel/mounting the
spare wheel ................................... 267
General notes ................................ 266
Fog lamps
Switching on/off .............................. 80
Fogged-up windows
see Climate control
Folding seat ......................................... 74
Frequencies
Mobile phone ................................. 275
Two-way radio ................................ 275
Front fog lamps
Switching on/off .............................. 80
Front interior light
Replacing bulbs ............................... 92
Front windshield
see Windshield
Fuel
Additives (diesel) ........................... 279
Consumption information .............. 279
Consumption statistics .................. 174
Diesel at very low outside temper-atures ............................................ 278
Display message ............................ 189
Driving tips ....................................1 33
Fuel gauge ..................................... 162
Problem (malfunction) ................... 129
Quality (diesel) ............................... 278
Refueling ........................................ 127
Showing the range (on-board
computer with steering wheel but-
tons) .............................................. 174
Showing the range (vehicles with
steering wheel buttons) ................. 174
Tank content/reserve fuel ............. 278
Fuel filter with water separator
draining ......................................... 224
Indicator lamp ................................ 202
Fuel gauge ......................................... 162
Fuel tank
Problem (malfunction) ................... 129
Fuel tank content
Reserve, display message .............. 189
Fuses .................................................. 246
10Index
of another quality is not permitted and may
invalidate the New Vehicle Limited Warranty.
The use of other, non-approved engine oils fordiesel engines can cause damage to the die-
sel particle filter (DPF).
Use only engine oils that have been approved for
your vehicle according to the MB Specifications
for Service Products.
The MB Specifications for Service Products are
valid for your vehicle
12
R228.51
R229.31
R229.51
These are high quality engine oils which have a
positive effect on:
Rengine wear
Rfuel consumption
Rexhaust gas emissions
Multi-grade engine oils of the prescribed SAE
class (viscosity) may be used all year round, tak-
ing the outside temperatures into account.
Engine oil viscosity
!If the SAE viscosity class of the engine oil
used does not cover the outside temperature
range in which you are operating the vehicle,
it must be changed in good time, in particular
before the cold season commences. Using an
engine oil that does not have adequate tem-
perature characteristics can lead to engine
damage.
The temperature range information of the SAE
classification always refers to that of fresh oil.
The temperature characteristics of the engine
oil may deteriorate significantly due to aging
in use, especially at low outside tempera-
tures.
We recommend that you change the engine
oil before the cold season commences. Use
an approved engine oil of the specified SAE
class.
Engine oil SAE classification
Viscosity indicates the flow characteristics of a
fluid. If an engine oil has a high viscosity, this
means that it is thick; a low viscosity means that it is thin.
Depending on the respective outside tempera-
tures, select an engine oil according to SAE
classification (viscosity). The table displays the
SAE classification to be used. The low temper-
ature characteristics of engine oils can notice-
ably deteriorate during operation, e.g. from
aging, soot and fuel accretion. For this reason,
regular oil changes using an approved engine oil
from the suitable SAE classification are urgently
recommended.
Additives
!Do not use any additives in the engine oil.
This could damage the engine.
Miscibility of engine oils
!Mixing oils reduces the benefits of using
high grade engine oils.
We recommend that you only add engine oil of
the same quality grade and SAE class as used
when the engine oil was last changed.
If, in exceptional cases, oil of the type in the
engine is not available, top up using another
approved mineral or synthetic engine oil.
If the quality grade is not available for diesel
engines, you may also add engine oils meeting
the requirements in MB Sheet Number 228.5,
229.3 or 229.5. The quantity to be added is then
limited to a maximum of 1 qt (1 l).
12If the quality grade is not available for diesel engines, you may also add engine oils meeting the requirements
of MB Sheet No. 228.5, 229.3 or 229.5. The quantity to be added is then limited to a maximum of 1 qt (1 l).
Service products and capacities281
Technical data
Z
Engine oils are differentiated according to:
Rengine oil brand
Rquality grade (sheet number)
RSAE class (viscosity)
Subsequently have the engine oil changed at the
earliest possible opportunity.
Interval for oil change
The on-board computer automatically shows
the date for the next oil change as an event
message in the display.
Only by using engine oil with a particularly high
quality grade, e.g. according to Sheet Number
228.51 of the Mercedes-Benz Specifications for
Service Products, can the maximum interval for
oil change be achieved.
We recommend having the oil changed at a
qualified specialist workshop.
Engine oil for diesel engines
Product name/number
See the Maintenance Booklet.
MB Sheet Number 228.51, 229.31, 229.51
Capacities
!Do not add too much oil. adding too much
engine oil can result in damage to the engine
or to the catalytic converter. Have excess
engine oil siphoned off.
Oil change including oil filter
VehiclesEngine oil
4-cylinderApproximately
3 US gal (11.5 l)
6-cylinderApproximately
3.3 US gal (12.5 l)
Information about oil consumption
!If the vehicle is predominantly used for
short-distance driving, this could lead to a
malfunction in the automatic cleaning func-
tion for the diesel particle filter. As a result,
fuel may accumulate in the engine oil and
cause engine failure.
Therefore, if you mainly drive short distances,
you should drive on a highway or on rural
roads for 20 minutes every 310 miles (500 km). This ensures sufficient regenera-
tion of the diesel particle filter.
Depending on the driving style, the vehicle con-
sumes a maximum of 1.0 qt (1.0 l)of engine oil
over a distance of 620 miles (1000 km).
Oil consumption may be higher if:
Rthe vehicle is new.
Ryou mainly operate the vehicle under arduous
operating conditions.
Ryou frequently drive at high engine speeds.
Regular maintenance is one of the preconditions
for moderate rates of consumption.
You can only estimate the oil consumption after
you have driven a considerable distance.
Check the engine oil level on a regular basis, e.g.
weekly or each time you refuel (
Ypage 220).
Transmission and power steering oil
Automatic transmission
Service product: automatic transmission
fluid
Product name/numberMaintenance interval
Shell ATF 3403/M-115
MB Sheet No. 236.10—
Fuchs/Shell ATF 3353
MB Sheet No. 236.12
Further information can be obtained at any
qualified specialist workshop.
Rear axle
Service product: transmission oil
Product name/numberMaintenanceinterval
BP Energear Hypo DC
80W-90
MB Sheet No. 235.20—
Mobil Delvac Synthetic
Gear Oil 75W-90
MB Sheet No. 235.8
282Service products and capacities
Technical data