
115 Engine oil level indicator
Technical
data Instruments 
and controlsOperationDrivingInstrument 
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 page 253 for 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 “MEASURING NOT POSSIBLE” 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. 
Seepage253.
In this case we recommend that you have the system 
checked at a Mercedes-Benz Center.
Note:
See malfunction and warning messages on page 232 
and page 242 if 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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223 What you should know at the gas station
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index •Engine oil
Engine oil level check, see page 114 and page 253.
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 page 305.
• Spark plugs
Approved spark plugs, see page 303.
• Tire pressure
For tire pressure, refer to tire pressure label inside 
the fuel filler flap. See page 267 for further details.•Air conditioner
R-134a refrigerant and special PAG lubricant, see 
page 305.
•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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242 Malfunction and warning messages
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
ENGINE OIL LEVEL
1 The engine oil level must be checked immediately. See engine oil 
level indicator on page 114
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 page 114.
4 The engine oil level has dropped to a critical level. 
Check the engine oil level immediately. See engine oil level 
ind icator on  page 114 an d check the en gin e for  visible leakage (los s 
of oil).
5 The measuring system is malfunctioning.
6 It may be that there is water in the engine oil. Have the engine oil 
checked.
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.
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
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253 Engine compartment
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index Checking engine oil level
1Oil dipstick
2Oil filler cap
To check the engine oil level, park vehicle on level 
ground, with engine at normal operational temperature.
Check engine oil level approximately 5 minutes after 
stopping the engine, allowing for the oil to return to the 
oil pan.Wipe oil dipstick clean prior to checking the engine oil 
level. Fully insert dipstick in tube, and remove after 
three seconds to obtain accurate reading.
Oil level must be between the 
lower (min) and upper (max) mark of 
the dipstick.
Fill quantity between upper and lower dipstick marking 
level is approximately 2.0 US qt (2.0 l).
Do not overfill the engine.
 Excessive oil must be drained 
or siphoned. It could cause damage to engine and 
catalytic converter not covered by the Mercedes-Benz 
Limited Warranty.
See malfunction and warning messages on page 232 if 
an engine oil level display appears on the multifunction 
display when the engine is running.
Note:
See page 114 for engine oil level indicator.
Mercedes-Benz
Mercedes-Benz
2
1
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315 Index
Technical
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car careIndex
CCapacities
Fuels, coolants, lubricants etc.  ............................... 305
Cargo area  ....................................................................... 160
Loading instructions  ................................................ 162
Cargo tie-down rings  ..................................................... 163
Catalytic converter  ........................................................ 178
CD changer
See Audio system  ...................................................... 141
Cellular telephone  ......................................................... 165
Center console .................................................................. 20
Central locking switch  .................................................... 35
Central locking system  ................................................... 27
Automatic central locking  ......................................... 36
Choosing global or selective mode ........................... 30
Electronic key  .............................................................. 25
Locking and unlocking  .............................................. 29
Mechanical keys .......................................................... 32
Remote control  ............................................................ 27
Changing wheels  ...........................................................262
CHECK ENGINE malfunction indicator lamp ............ 226
Check regularly and before a long trip  ......................224
Checking engine oil level
Via engine oil level indicator  ...................................114
Via oil dipstick ...........................................................253Child restraint  .............................................. 50, 58, 64, 76
Child seat
See Infant and child restraint systems  .................... 76
Cleaning and care of the vehicle  ................................ 292
COMAND, radio and telephone  ................................... 176
Combination switch  ....................................................... 119
Consumer information  .................................................. 311
Control and operation of radio transmitters .............. 176
COOLANT (coolant level) - malfunction 
and warning messages  ............................................ 238
Coolant level
Adding coolant .......................................................... 255
Checking .................................................................... 254
COOLANT TEMP. (coolant temperature) - 
malfunction and warning messages  ..................... 239
Coolant temperature gauge  ............................................88
Coolants  .......................................................................... 309
Anticorrosion/antifreeze quantity  ........................ 309
Cruise control  ................................................................. 212
Cup holder
Center console, front  ................................................ 155
Rear bench armrest ................................................... 156
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