Page 436 of 498

435 Practical hints
Jump starting
Jump starting
If the battery is discharged, the engine can
be started with jumper cables and the bat-
tery of another vehicle. Observe the follow-
ing:
Jump starting should only be performed
when the engine and catalytic convert-
er are cold.
Do not start the engine if the battery is
frozen. Let the battery thaw out first.
Only jump start from batteries with the
same voltage rating (12 V). Jump start-
ing with a more powerful battery could
damage the vehicle’s electrical system,
which will not be covered by the
Mercedes-Benz Limited Warranty.
Use only jumper cables with sufficient
cross-section and insulated terminal
clamps.
Warning!
G
Failure to follow these directions will cause
damage to the electronic components, and
can lead to a battery explosion and severe
injury or death.
Never lean over batteries while connecting
or jump starting, you might get injured.
Battery fluid contains sulfuric acid. Do not
allow this fluid to come in contact with eyes,
skin or clothing. In case it does, immediately
flush affected area with water, and seek
medical help if necessary.
A battery will also produce hydrogen gas,
which is flammable and very explosive. Keep
flames or sparks away from battery, avoid
improper connection of jumper cables,
smoking, etc.
Attempting to jump start a frozen battery
can result in it exploding, causing personal
injury.
Read all instructions before proceeding.
!Do not tow-start the vehicle.!Jump starting must only be performed
on the main battery installed in the
trunk.
Avoid repeated and lengthy starting
attempts.
Do not attempt to start the engine
using a battery quick charge unit.
If the engine does not run after several
unsuccessful starting attempts, have it
checked at the nearest authorized
Mercedes-Benz Center.
Excessive unburned fuel generated by
repeated failed starting attempts may
damage the catalytic converter and
may present a fire risk.
Make sure the jumper cables do not
have loose or missing insulation.
Make sure the cable clamps do not
touch any other metal part while the
other end is still attached to a battery.
Page 437 of 498

436 Practical hintsJump starting
Always make sure the jumper cables
are not on or near pulleys, fans or other
parts that move when the engine is
started or running.
The main battery is located in the trunk un-
derneath the luggage box (
page 401).
Make sure the two vehicles do not
touch.
Turn off all electrical consumers.
Apply parking brake.
Shift gear selector lever to positionP.
Connect positive terminals1 and3
of the batteries with the jumper cable.
Clamp cable to charged battery3
first.
1Positive terminal of discharged battery
2Negative terminal of discharged bat-
tery
3Positive terminal of charged battery
4Negative terminal of charged battery
Start engine of the vehicle with the
charged battery and run at idle speed.
Connect negative terminals4 and2
of the batteries with the jumper cable.
Clamp cable to charged battery4
first.
Start the engine of the disabled vehi-
cle.
Now you can again turn on the electrical
consumers. Do not turn on the lights under
any circumstances.
Remove the jumper cables first from
negative terminals2 and4 and then
from positive terminals1 and3.
Now you can turn on the lights.
Have the battery checked at the near-
est authorized Mercedes-Benz Center.
Warning!
G
Keep flames or sparks away from battery.
Do not smoke.
Observe all safety instructions and precau-
tions when handling automotive batteries
(page 299).
!Never invert the terminal connections!
iThe message
Malfunction - electric
consumers switched off
may appear
in the instrument cluster. It will disap-
pear as soon as the battery is suffi-
ciently charged.
Page 441 of 498
440 Practical hintsTowing the vehicleThe towing eye bolt is supplied with the
tool kit (located in the storage compart-
ment under the trunk floor).
Screw towing eye bolt in to its stop and
tighten with lug wrench.
To reinstall cover:
Fit cover and snap into place.
Rear of vehicle
2Cover on right side of rear bumperTo remove cover:
Press mark on cover in the direction of
the arrow.
Fold cover down to reveal the threaded
hole for the towing eye bolt.
The towing eye bolt is supplied with the
tool kit (located in the storage compart-
ment under the trunk floor).
Screw towing eye bolt in to its stop and
tighten with lug wrench.
To reinstall cover:
Fit cover and snap into place.
Page 442 of 498

441 Practical hintsFuses
Fuses
Fuses are designed to protect the electri-
cal circuits in your vehicle from a short cir-
cuit. If a fuse is blown, the component(s)
and systems secured by that fuse will stop
operating.
The following aids are available to help you
replace fuses (
page 441):
Fuse chart
Spare fuses
Fuse extractor
The electrical fuses are located in different
fuse boxes:
Main fuse box in passenger compart-
ment (
page 442)
Fuse box in trunk (
page 442)
Aids for replacing fuses
Fuse chart
The fuse chart is located in the fuse box in
the passenger compartment (
page 442).
The amperages of the fuses are also given
there.
Spare fuses
Spare fuses are located in the vehicle tool
kit in the trunk (
page 399).
Fuse extractor
The fuse extractor is located in the vehicle
tool kit in the trunk (page 399).
Warning!
G
Only use fuses approved by Mercedes-Benz
with the specified amperage for the system
in question. Using other fuses may cause an
overload leading to a fire, or and/or cause
damage to electrical components and/or
systems.
!Never attempt to repair or bridge a
blown fuse. Have the cause determined
and remedied by an authorized
Mercedes-Benz Center.!Keep the fuse boxes free by contermi-
nation and wetness. Otherwise, electri-
cal parts or systems could be
damaged.
Page 443 of 498
442 Practical hintsFusesMain fuse box in passenger compart-ment
1CoverOpening
Open the front passenger door.
Insert flat, blunt object as a lever in into
on the edge of cover1 at the position
indicated by the arrow.
Loosen cover1 from the dashboard
using lever.
Using your hands, pull cover1 in the
direction of the arrow and remove.
Closing
Hook cover1 into the opening at the
front.
Press cover1 back on until it engag-
es.
Fuse box in trunk
2Cover
3Catches
Turn catches3 counter-clockwise
and remove cover2.
!Do not use sharp objects such as a
screw driver to open the fuse box
cover1 in the dashboard, as this
could damage it.
Page 461 of 498
460 Technical dataWeightsRoof load max.
220 lb (100 kg)
Trunk load max.
220 lb (100 kg)
Page 484 of 498

483 Index
Door
Entry lamps 143
Message in display 382
Remote door unlock (Tele Aid) 269
Door control panel 32
Door handle 32
Doors
Opening from inside vehicle 111
DOT 332, 473
Drinking and driving 279
Drive-dynamic seat* 127
Driving
Abroad 287
Hydroplaning 283
In winter 285
Instructions 46
Problems 56
Safety systems 84
Systems 222
Through standing water 287
Driving hints
Electro-hydraulic brake system 92
Driving instructions 279
Driving off 282Driving safety systems
ABS 84
BAS 86
Electro-hydraulic brake system 89
ESP
®
86, 473
Driving systems 222
Airmatic DC 238
Cruise control 222
Distronic* 226
Driving safety systems 84
Vehicle level control 239
DTR see Distronic*
Dual control
Airmatic DC 238
E
Easy-entry/exit feature* 42
Electric air pump 427
Electrical fuses see fuses
Electrical system, Technical data 458Electro-hydraulic brake system 89, 476
Activation 90
Deactivation 91
Driving hints 92
Messages in display 375, 376
Self-check 91
Warning lamp 89
Electronic Stability Program see ESP
®
Emergency calls
Tele Aid calls 263
Emergency operation
(Limp-Home Mode) 190
Emergency operations 406
Fuel filler flap 404
Gear selector lever, Unlocking 404
Locking/unlocking the vehicle 402
Power tilt/sliding sunroof,
manual operation 406
Remote door unlock 269
Trunk lid, Releasing trunk from
inside 120
Trunk lid, Unlocking 403
Emergency tensioning device see ETD
Page 486 of 498

485 Index
Front seats
Heating* 128
FSS (Canada vehicles) 339
FSS (Flexible Service System) 474
Fuel 291
Fuel reserve warning lamp 358
Premium unleaded gasoline 291
Fuel consumption statistics
After start 171
Since last reset 171
Fuel filler flap 290
Locking 290
Opening 290
Unlocking 290
Fuel requirements 466
Fuel tank
Filler flap 290
Fuels, coolants, lubricants etc. 461
Fuse box in trunk 442
Fuses 441
Fuse chart 441
Fuse extractor 441
Replacing 441
Spare fuses 441G
Garage door opener* 270
Gasoline see Fuel 291
GAWR 332
Gear range 474
Automatic transmission 181
Limiting 181
Shifting into optimal 183
Gear selector lever
Cleaning 349
Position 178
Global
Locking 101
Locking with KEYLESS-GO* 107
Unlocking 100
Unlocking with KEYLESS-GO* 107
Global Positioning System (GPS) 474
Glove box 251
Good visibility 191
GPS 474
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 332
GVWR 333H
Hands-free microphone 29
Hard plastic trim items, cleaning 349
Hazard warning flasher 140
Head restraint
Active head restraint 74, 124
Head restraints
resetting activated 407
Headlamps
Automatic headlamp mode 135
Bi-Xenon* 472
Cleaning lenses 346
Cleaning system* 191
Deactivating 59
Headliner, cleaning 350
Heated seats* 128
Height adjustment
Head restraints 41
Steering wheel 41
Vehicle level 239
High beam flasher 53, 138
High beam headlamps
Replacing bulbs 415
Switching on 53, 138
High mounted brake lamp 412