Automatic engine switch-off .......... 162
Deactivating/activating ................. 163
General information ....................... 162
Important safety note
s.................. 162
Introduction ................................... 162
Electrical fuses
see Fuses
Electromagnetic compatibility
Declaration of conformity ................ 24
Electronic Stability Program
see ESP® (Electronic Stability Program)
Emergency
Automatic measures after an acci-
dent ................................................. 59
Emergency key
Unlocking the driver's doo r.............. 93
Emergency key element
Function/note s................................ 87
Inserting .......................................... 87
Locking vehicle ................................ 94
Emergency release
Driver's door .................................... 93
Emergency spare wheel
General notes ................................ 378
Important safety notes .................. 377
Removing ....................................... 378
Technical data ............................... 379
Emergency unlocking
Tailgate ............................................ 97
Vehicle ............................................. 93
Engine
Display message ............................ 272
ECO start/stop function ................ 162
Engine number ............................... 384
Jump-starting ................................. 342
Running irregularly ......................... 165
Starting problems .......................... 165
Starting the engine with the key .... 160
Stopping ........................................ 179
Tow-starting (vehicle) ..................... 348
Warning lamp (engine diagnos-
tics) ............................................... 295
Engine electronics
Notes ............................................. 382
Problem (fault) ............................... 165
Engine oil
Additives ........................................ 389
Checking the oil level ..................... 318 Checking the oil level using the
dipstick .......................................... 318
Display message ............................ 274
Filling capacity ............................... 389
Notes about oil grade s................... 388
Notes on oil level/consumption .... 318
Temperature (on-board com-
puter) ............................................. 251
Topping up ..................................... 319
Viscosity ........................................ 389
Environmental protection
Returning an end-of-life vehicle ....... 22
ESP® (Electronic Stability Pro-
gram)
4ETS ................................................ 77
AMG menu (on-board computer) ... 251
Characteristics ................................. 77
Deactivating/activating (AMG
vehicles) .......................................... 78
Deactivating/activating (except
AMG vehicles) ................................ 244
Deactivating/activating (notes;
except AMG vehicles) ...................... 78
Display message ............................ 255
ETS .................................................. 77
ETS/4ETS ........................................ 77
Function/note s................................ 76
General notes .................................. 76
Important safety guidelines ............. 77
Trailer stabilisation .......................... 80
Warning lamp ................................. 291
ETS (Electronic Traction System) ....... 77
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 77
Exhaust pipe (cleaning instruc-
tions) .................................................. 327
Exterior lighting
Settings options ............................. 120
see Lights
Exterior mirrors
Adjusting ....................................... 115
Anti-dazzle mode (automatic) ........ 116
Folding in when locking (on-board
computer) ...................................... 250
Folding in/out (automatically )....... 116
Folding in/out (electrically) ........... 115
Out of position (troubleshooting) ... 116
Parking position ............................. 116 10
Index
Main-beam headlamps
Changing bulbs .............................. 130
Display message ............................ 270
Switching on/off ........................... 123
Manual transmission
Engaging reverse gear ................... 167
Gear lever ...................................... 166
Pulling away ................................... 160
Shift recommendation ................... 167
Shifting to neutral ......................... .167
Starting the engine ........................ 160
Matt finish (cleaning instructions) .. 325
Media Interface
see Separate operating instructions
Memory card (audio) ......................... 241
Memory function ............................... 117
Mercedes-Benz Service Centre
see Qualified specialist workshop
Message memory (on-board com-
puter) ................................................. .254
Messages
see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in sun visor)
Mobile phone
Frequencies ................................... 382
Installation ..................................... 382
Menu (on-board computer) ............ 241
Notes/placing in the bracket ......... 312
Transmission output (maximum) .... 382
Mobile telephone
Pre-installed bracket ..................... .313
Modifying the programming (key) ..... 87
MOExtended tyres .............................334
Motorway mode ................................ 124
MP3
Operating ....................................... 241
see Separate operating instructions
Multifunction display
Function/notes ............................ .236
Permanent display ......................... 246
Multifunction steering wheel
Operating the on-board computer .. 235
Overview .......................................... 35 N
Navigation Menu (on-board computer) ............ 239
see separate operating instructions
Notes on running in a new vehicle .. 158 O
Occupant safety Automatic measures after an acci-
dent ................................................. 59
Children in the vehicle ..................... 59
Important safety notes .................... 43
Pets in the vehicle ........................... 71
PRE-SAFE® (anticipatory occu-
pant protection) ............................... 59
Odometer .......................................... .237
see Total distance recorder
see Trip meter
Off-road driving
Approach/departure angle ............ 393
Checklist after driving off-road ...... 186
Checklist before driving off-road .... 186
General information ....................... 185
Important safety notes .................. 185
Maximum gradient climbing abil-
ity ................................................. .393
Maximum water depth ................... 392
Travelling uphill .............................. 187
Off-road lights ................................... .125
Off-road program ............................... 205
Off-road system
DSR ............................................... 204
Off road drive program .................. 205
Off-road 4ETS .................................. 77
Off-road ABS ................................... .73
Off-road ESP® ................................. 80
Oil
see Engine oil
On-board computer
AMG menu .....................................2 51
Assistance menu ........................... 243
Audio menu ................................... 240
Convenience submenu .................. 250
Display messages .......................... 254
Displaying a service message ....... .322
DISTRONIC PLUS ........................... 199 14
Index
Problems with the transmission
Problem
Possible causes/consequences and
M
MSolutions The transmission has
problems shifting gear. The transmission is losing oil.
X Have the transmission checked at a qualified specialist work-
shop immediately. The acceleration ability
is deteriorating.
The transmission no
longer shifts into all of
the gears.
Reverse gear can no
longer be engaged. The transmission is in emergency mode.
X Stop.
X Shift the transmission to position P.
X Switch off the engine.
X Wait at least 10seconds before restarting the engine.
X Shift the transmission to position D.
X Have the transmission checked at a qualified specialist work-
shop immediately. Refuelling
Important safety notes
G
WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and explo-
sion.
You must avoid fire, naked flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before refuelling. G
WARNING
Fuels are poisonous and hazardous to health. There is a danger of injury.
Do not swallow fuel or let it come into contact
with skin, eyes or clothing. Do not inhale fuel
vapours. Keep fuels out of the reach of chil-
dren.
If you or others come into contact with fuel,
observe the following:
R Wash the fuel off any affected areas of skin
with water and soap immediately.
R If you get fuel in your eyes, rinse them thor-
oughly with clean water immediately. Seek immediate medical attention. R
If fuel is swallowed, seek immediate medi-
cal attention. Do not induce vomiting.
R Change any clothing that has come into
contact with fuel immediately. G
WARNING
Electrostatic charge can cause sparks and
thereby ignite fuel vapours. There is a risk of
fire and explosion.
Always touch the vehicle body before opening the fuel filler flap or touching the fuel pump
nozzle. This discharges any electrostatic
charge that may have built up. G
WARNING
Vehicles with a diesel engine:
If you mix diesel fuel with petrol, the flash
point of this fuel mixture is lower than that of pure diesel fuel. When the engine is running,
components in the exhaust system may over-
heat unnoticed. There is a risk of fire.
Never refuel with petrol. Never add petrol to
diesel fuel.
! Do not use petrol to refuel vehicles with a
diesel engine. Do not use diesel to refuel
vehicles with a petrol engine. Do not switch Refuelling
175Driving and parking Z
ensure an adequate supply of fresh air, open a
window on the side of the vehicle that is not
facing into the wind.
Have your vehicle winterproofed at a qualified specialist workshop at the onset of winter.
You should drive particularly carefully on slip- pery road surfaces. Avoid sudden accelera-
tion, steering and braking manoeuvres. Do
not use cruise control or DISTRONIC PLUS.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
X Vehicles with manual transmission:
shift to neutral.
X Vehicles with automatic transmission:
shift the transmission to position N.
X Try to bring the vehicle under control by
using corrective steering.
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Changes in the outside temperature are dis-
played after a short delay.
Indicated temperatures just above the freez-
ing point do not guarantee that the road sur-
face is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
You should pay special attention to road con-
ditions when temperatures are around the
freezing point.
For more information on driving with snow
chains, see (Y page 355).
For more information on driving with summer tyres, see (Y page 354).
Observe the notes in the "Winter operation"
section (Y page 354). Off-road driving
Important safety notes G
WARNING
If you drive up a steep incline at an angle or
turn on a steep incline, the vehicle could slip sideways, tip and overturn. There is a risk of
an accident.
When driving up an incline, drive into the line
of fall (upwards or downwards in a straight
line) and do not turn.
The vehicle is only designed for easily nego-
tiable off-road terrain and poor road surfaces. When driving off-road, substances such as
sand, mud and water or water mixed with oil
may get into the brakes. This may lead to a
reduction in braking performance or total
brake failure as a result of increased wear.
The braking characteristics will vary depend-
ing on the substances that get into the
brakes. Clean the brakes after driving off-
road. If you notice grinding noises or a reduc-
tion in braking performance, have the brake
system checked at a qualified specialist work- shop immediately. Adapt your driving style to
the altered braking characteristics.
Driving off-road increases the possibility of
damage to the vehicle, which may cause
assemblies or systems to fail. Adapt your
driving style to the conditions of the terrain.
Drive carefully. Have vehicle damage rectified immediately at a qualified specialist work-
shop.
Do not shift into transmission position N
when driving off-road. You could lose control
of the vehicle if you attempt to brake the
vehicle using the service brake. If the gradient
is too steep for your vehicle, back up in
reverse gear.
General notes H
Environmental note
Protection of the environment is of primary
importance. Treat nature with respect.
Observe all prohibiting signs.
Read this section before driving your vehicle
off-road.
Off-road driving is only possible with the Off-
Road Engineering package (Y page 205). Driving tips
185Driving and parking Z
The following driving systems are specially
adapted for driving over easily negotiable off-
road terrain:
R Off-road program (Y page 205)
R Off-road ABS (Y page 73)
R Off-road 4ETS (Y page 77)
R Off-road ESP ®
(Y page 80)
R DSR (Downhill Speed Regulation)
(Y page 204)
Observe the following notes:
R Stop the vehicle before driving off-road. If
necessary, activate the off-road program
(Y page 205).
R To avoid damaging the vehicle, make sure
there is always sufficient ground clearance.
R Make sure that items of luggage and loads
are stowed safely and are well secured
(Y page 306).
R Always keep the engine running and in gear
when driving on a downhill gradient. Acti-
vate DSR (Y page 204).
R Drive slowly and evenly, if necessary at
walking pace.
R Ensure that the wheels are in contact with
the ground at all times.
R Drive with extreme care on unknown off-
road routes where visibility is poor. For
safety reasons, get out of the vehicle first
and survey the off-road route.
R Check the depth of water before fording
rivers and streams.
R Watch out for obstacles.
R Take care when turning on an uphill or
downhill slope or when driving across a
slope. The vehicle could otherwise tip over.
R Always keep the side windows and the pan-
orama sliding sunroof closed during the
journey.
R Do not deviate from marked routes.
i Do not use the HOLD function when driv-
ing off-road, on steep uphill or downhill gra- dients or on slippery or loose surfaces. The HOLD function cannot hold the vehicle on
such surfaces.
Checklist before driving off-road X
Engine oil level: check the engine oil and
top it up if necessary.
When driving on steep gradients, the oil
level must be sufficiently high to ensure a
correct oil supply in the vehicle.
X Wheels and tyres: check the tyre tread
depth and tyre pressure.
X Check for damage and remove any foreign
objects, e.g. small stones, from the
wheels/tyres.
X Replace any missing valve caps.
X Replace dented or damaged wheels.
X Wheels: dented or bent wheels can lead to
a loss of tyre pressure and damage to the
tyre bead. Before driving off-road, check
the wheels and replace them if necessary.
Checklist after driving off-road !
If you detect damage to the vehicle after
driving off-road, have the vehicle checked
immediately at a qualified specialist work-
shop.
X Deactivate off-road program (Y page 205).
X Deactivate DSR (Y page 204).
X Clean the headlamps and rear lights and
check for damage.
X Clean the front and rear licence plates.
X Clean the wheels/tyres with a water jet and
remove any foreign objects.
X Clean the wheels, wheel arches and the
vehicle underside with a water jet; check
for any foreign objects and damage.
X Check whether twigs or other parts of
plants have become trapped. These
increase the risk of fire and can damage
fuel pipes, brake hoses or the rubber bel-
lows of the axle joints and propeller shafts.
X After the trip, examine without fail the
entire undercarriage, wheels, tyres, brakes, 186
Driving tipsDriving and parking
Display messages
Possible causes/consequences and
M
MSolutions #
Stop vehicle See Stop vehicle See
Owner's Manual Owner's Manual The battery is no longer being charged and the battery charge level
is too low.
A warning tone also sounds.
X Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine.
X Secure the vehicle to prevent it from rolling away (Y page 179).
X Observe the instructions in the #See Owner's Manual See Owner's Manual
display message.
X Consult a qualified specialist workshop. 4
Check eng. oil Check eng. oil
lev. when next lev. when next
refuelling refuelling The engine oil level has dropped to the minimum level.
A warning tone also sounds.
X Check the oil level when next refuelling, at the latest
(Y page 318).
X If necessary, top up the engine oil (Y page 319).
X Have the engine checked at a qualified specialist workshop if the
engine oil needs topping up more often than usual.
! Avoid long journeys when there is too little coolant in the cool-
ing system. Otherwise the engine will be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
bevo.mercedes-benz.co m.æ
Reserve fuel level Reserve fuel level The fuel level has dropped into the reserve range.
The auxiliary heating cannot be operated.
X Refuel at the nearest filling station. ç There is very little fuel in the fuel tank.
The auxiliary heating cannot be operated.
X Refuel at the nearest filling station without fail. ¸
Please Please
replace
replace air
air
cleaner
cleaner Vehicles with a diesel engine: the engine air filter is dirty and must
be replaced.
X Visit a qualified specialist workshop. !
Clean Clean
the
thefuel
fuel fil‐
fil‐
ter
ter Vehicles with a diesel engine: there is water in the fuel filter. The
water must be drained off.
X Visit a qualified specialist workshop. 274
Display messagesOn-board computer and displays
X
Pull support strut ?out of bracket A.
X Lift up support strut ?and insert it into
yellow retaining clip =.
Closing the bonnet X
Raise the bonnet slightly and, at the same
time, remove support strut ?from yellow
retaining clip =.
X Swing support strut ?down and press it
into bracket Auntil it engages.
X Lower the bonnet and let it fall from a
height of approximately 20 cm.
X Check that the bonnet has engaged prop-
erly.
If the bonnet can be raised slightly, it is not
properly engaged. Do not press the bonnet
closed. Open the bonnet again and close it with a little more force. Engine oil
General notes Depending on your driving style, the vehicle
consumes up to 0.8 litres of oil per 1,000 km.
The oil consumption may be higher than this
when the vehicle is new or if you frequently
drive at high engine speeds.
Depending on the engine, the oil dipstick may be installed at a different location. When checking the oil level:
R park the vehicle on a level surface.
R the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
R if the engine is not at normal operating
temperature, e.g. if the engine was only
started briefly, wait approximately
30 minutes before carrying out the meas-
urement.
Checking the oil level using the oil dip-
stick G
WARNING
Certain components in the engine compart-
ment could be very hot, e.g. the engine, the
radiator and parts of the exhaust system.
There is a risk of injury when accessing the
engine compartment.
As far as possible, allow the engine to cool
down and only touch the following compo-
nents. 318
Engine compartmentMaintenance and care
Damage to the engine or exhaust system is
caused by the following:
R using engine oils and oil filters that have
not been specifically approved for the
service system
R changing the engine oil and oil filter after
missing the change interval required by
the service system
R using engine oil additives
! Do not add too much oil. Topping up with
too much engine oil can result in damage to
the engine or to the catalytic converter.
Have excess engine oil siphoned off. Example: engine oil filler cap
X Turn cap :anti-clockwise and remove it.
X Top up the engine oil.
If the oil level is at or below the MIN mark on
the oil dipstick, top up with 1.0 lof engine
oil.
X Replace cap :on the filler neck and turn
clockwise.
Make sure that the cap locks securely into place.
X Check the oil level again with the oil dip-
stick (Y page 318).
For further information on engine oil, see
(Y page 388). Checking and adding other service
products
Checking the coolant level G
WARNING
The engine cooling system is under pressure, particularly if the engine is warm. You could
be scalded by hot coolant spraying out when
opening the cap. There is a danger of injury.
Allow the engine to cool before opening the
cap. Wear gloves and protective eyewear
when opening. Slowly turn the cap half a turn
to allow pressure to escape.
! The coolant level must only be checked
and corrected when the engine has cooled
down (coolant temperature under 40 †).
Checking the coolant level when the cool-
ant temperature is over 40 † can lead to
damage to the engine or engine cooling
system. Example
X Park the vehicle on a level surface.
Only check the coolant level if the vehicle is
on a level surface and the engine has
cooled down.
X Turn the key to position 2in the ignition
lock (Y page 159).
X Check the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
40 †.
X Turn the key to position 0in the ignition
lock (Y page 159). 320
Engine compartmentMaintenance and care