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Engine oil level indicator
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Engine oil level indicator
To check the engine oil level, park vehicle on level
ground, with engine at normal operational temperature.
Check oil level approximately 5 minutes after stopping
the engine, allowing for the oil to return to the oil pan.Turn the electronic key in steering lock to position 2.
To call up the trip odometer and main odometer, press
button è or ÿ on the multifunction steering
wheel until the display appears. See page88.
Press button j or k on the multifunction
steering wheel repeatedly until the “MEASUREMENT
CORRECT – ONLY IF VEH. LEVEL” engine oil level
indicator appears. This indicator is only a reminder.
Measurement can be cancelled by pressing button j
or k if the vehicle is not parked on level ground. An
incorrect reading will be recorded if you do not cancel
the measurement. Move the vehicle to level ground and
measure again.
The electronic key in steering lock is not in position 2 if
the “ENGINE OIL LEVEL – SWITCH ON IGNITION”
message appears.
The “ENGINE OIL LEVEL – MEASURING NOW”
message is displayed after approximately 3 seconds.
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Engine oil level indicator
Te ch n ica l
data Instruments
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cluster displayPractical hints Car care Index One of the following messages will subsequently appear
on the indicator:
“ENGINE OIL LEVEL – O.K.”
No oil needs to be added.
“ENGINE OIL LEVEL – ADD 1.0 QUART”
(Canada: 1.0 L)
“ENGINE OIL LEVEL – ADD 1.5 QUART”
(Canada: 1.5 L)
“ENGINE OIL LEVEL – ADD 2.0 QUART”
(Canada: 2.0 L)
See page234for instructions on adding engine oil.
“ENGINE OIL LEVEL – REDUCE OIL LEVEL”
Do not overfill the engine.
Excessive oil must be siphoned or drained off. It could
cause damage to the engine and catalytic converter not
covered by the Mercedes-Benz Limited Warranty.
The message “PERF. SERV. ON TIME” (perform service
[engine oil level check] on time) will be displayed if a
proper oil level check cannot be performed. The engine
oil level check can be repeated after a short time.Perform the engine oil level check with the dipstick, if it
cannot be completed via the multifunction display.
See page234.
In this case we recommend that you have the system
checked at a Mercedes-Benz Center.
Note:
See malfunction and warning messages on page213
and page224if an engine oil level indicator appears on
the multifunction display when the engine is running.
The engine oil level cannot be checked while the engine
is running. The “ENGINE OIL LEVEL – NOT WHEN
ENGINE ON” message will appear.
Engine oil consumption
Engine oil consumption checks should only be made
after the break-in period. During the break-in period,
higher oil consumption may be noticed and is normal.
Frequent driving at high engine speeds results in
increased consumption.
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Page 191 of 299

Driving instructions
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Winter driving
Have your vehicle winterized at your authorized
Mercedes-Benz Center before the onset of winter.
•Change the engine oil if the engine contains an oil
which is not approved for winter operation. For
viscosity (SAE/CCMC class) and filling quantity, see
page284.
•Check engine coolant anticorrosion/antifreeze
concentration.
•Additive for the windshield washer and headlamp
cleaning system: Add MB Concentrate “S” to a
premixed windshield washer solvent/antifreeze
which is formulated for below freezing temperatures
see page238.
•Test battery: Battery capacity drops with decreasing
ambient temperature. A well charged battery helps
to ensure that the engine can be started, even at low
ambient temperatures.
•Tires: We recommend M+S rated radial-ply tires on
all four wheels for the winter season. Observe
permissible maximum speed for M+S rated
radial-ply tires and the legal speed limit.In winter operation, the maximum effectiveness of the
antilock brake system (ABS) or of the electronic stability
program (ESP) can only be achieved with M+S rated
radial-ply tires and / or snow chains recommended by
Mercedes-Benz. Snow chains maximize performance.
For driving instructions with snow chains, see page190.
Deep water
Caution!
Do not drive through flooded areas or water of unknown
depth.
If you must drive through deep water, drive slowly to
prevent water from entering the engine compartment or
passenger compartment, being ingested by the air
intake, possibly causing damage to electrical
components or wiring, to engine or transmission that is
not covered by the Mercedes-Benz Limited Warranty.
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What you should know at the gas station
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index •Engine oil
Engine oil level check, see page108 and page234
Fill quantity between upper and lower dipstick
marking level: 2.1 US qt (2.0 l).
Recommended engine oils, see Approved Service
Products sheet.
• Coolant
For normal replenishing, use water (potable water
quality).
For further information (e.g. anticorrosion/
antifreeze), see page284.
• Spark plugs
Approved spark plugs, see page 282.
• Tire pressure
For tire pressure, refer to tire pressure label inside
the fuel filler flap. See page247 for further details.• Air conditioner
R-134a refrigerant and special PAG lubricant, see
page 284.
•Bulbs
High and low beams: H7 (55 W),
low beam: Xenon (optional)
fog lamps: H1 (55 W),
turn signal lamps,
front 1156 NA (26.9/5 W/32/4 cp),
parking and standing lamps, front: H 6W (6 W),
side marker lamps, front: 5 W/4 cp,
turn signal lamps, rear: 21 W/24 cp,
stop, tail, parking and side marker lamps: 21/4 W,
tail and parking lamp: 5 W/4 cp,
rear fog lamp, driver’s side: 21 W/32 cp,
backup lamps: 21 W/32 cp,
license plate lamps: 5 W/4 cp.
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Check regularly and before a long trip
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Check regularly and before a long trip 1Engine oil level
See “Engine oil level, checking” on page108and
page234.
2Coolant level
See “Coolant level” on page237.
3Brake fluid
See “Brake fluid” on page 285.
4Windshield washer system
Headlamp cleaning system
For refilling reservoir see page238.
Ve h i c l e l i g h t i n g : Check function and cleanliness. For
replacement of light bulbs, see “Exterior lamps” on
page256.
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Instrument cluster display
BRAKE FLUID 217
PARKING BRAKE 218
Malfunction and indicator lamps in the
instrument cluster 208ENGINE FAN 218
On-board diagnostic system
Check engine malfunction indicator lamp
208COOLANT (coolant level) 219
Brake warning lamp 209 COOLANT (coolant temp.) 220
Supplemental restraint system STEER. WHEEL ADJUST. 221
(SRS) indicator lamp 210 LIGHT SENSOR 221
Fuel reserve and fuel cap LIGHTING SYSTEM 222
placement warning 210 WASHER FLUID 223
Electronic stability program(ESP) OIL TEMP. (engine oil temperature) 224
warning lamp 211 ENGINE OIL LEVEL 224
BAS/ESP malfunction indicator lamp 211 ELEC. STABIL. PROG. (Electronic
ABS malfunction indicator lamp 211 stability program) 226
Telescoping steering column –
indicator lamp 212
Seat belt warning lamp 212
Malfunction and indicator lamps in the
center console 212
AIRBAG OFF indicator lamp 212
Roll bar warning lamp 221
Malfunction and warning messages in
the multifunction display 213
DISPLAY DEFECTIVE 214
BATTERY/ALTERNATOR 215
ABS-SYSTEM 216
BRAKE ASSIST 216
BRAKE LINING WEAR 217
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Malfunction and warning messages
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ENGINE OIL LEVEL
1 The engine oil level must be checked immediately. See Engine oil
level indicator on page108 Line 1 Line 2
ENGINE OIL LEVEL CHECK LEVEL!
1
ENGINE OIL LEVEL STOP, ENGINE OFF!
2
ENGINE OIL LEVEL REDUCE OIL LEVEL!
3
ENGINE OIL LEVEL VISIT WORKSHOP!
4
ENGINE OIL SENSOR VISIT WORKSHOP!
5
ENGINE OIL VISIT WORKSHOP!
6
2 C*2
2
2
2 1
OIL TEMP. (engine oil temperature)
There is a danger of engine damage - change to a higher
Check the engine oil level as soon as the vehicle returns
to operating temperature. See Engine oil level indicator
on the page 108.gear or reduce road speed.Line 1 Line 2OIL TEMP. TOO HIGH REDUCE REVS.!
* C = Category, see page 213 * C = Category, see page 213
2 C*
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Malfunction and warning messages
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2 There is no oil in the engine. There is a danger of engine damage.
3 There is a risk of damaging the engine or catalytic converter. The
engine oil level must be checked immediately. See Engine oil level
indicator on page108.
4 The engine oil level has dropped to a critical level.
Check the engine oil level immediately. See Engine oil level
indicator on page108 and check the engine for visible leakage (loss
of oil).
5 The measuring system is malfunctioning.
6 It may be that there is water in the engine oil. Have the engine oil
che cked.
When the “ENGINE OIL LEVEL – CHECK LEVEL”
message appears while the engine is running and at
operating temperature, the engine oil level has dropped
to approximately the minimum mark on the dipstick.
When this occurs, the warning will first come on
intermittently and then stay on if the oil level drops
further.
If no oil leaks are noted, continue to drive to the nearest
service station where the engine oil should be topped to
the “full” mark on the dipstick with an approved oil.
The engine oil level warnings should not be ignored.
Extended driving with the symbol displayed could
result in serious engine damage that is not covered by
the Mercedes-Benz Limited Warranty.
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