Page 405 of 514

404 Practical hintsWhat to do if …Display message
Possible cause/con-
sequence
Possible solutionMonitor the 75 indicator lamp on the center console (
page 29) and
the multifunction display in the instrument cluster (
page 26) for the following:
With the seat unoccupied and the ignition turned on,
the 75 indicator lamp on the center console should illuminate and
remain illuminated, indicating that the OCS (
page 75) has deactivated the
front passenger front air bag.
the message
Front passenger airbag enabled See Operator’s Manual
or the
message
Front passenger airbag disabled See Operator’s Manual
should
not appear in the multifunction display at any time the seat is unoccupied. Wait
at least 60 seconds for the system to complete the necessary check cycles and
to make sure neither message appears in the multifunction display.
If above conditions are met, you can occupy the front passenger seat again. De-
pending on the front passenger classification sensed by the OCS (
page 75), the
75 indicator lamp will remain illuminated or go out.
If above conditions are not met, the system is not working properly. Have the sys-
tem checked as soon as possible by an authorized Mercedes-Benz Center.
Warning!
G
If the 75 indicator lamp
remains illuminated with an adult occupant
on the front passenger seat even after per-
forming the above corrective steps,
do not have any passenger use the front
passenger seat until the system has been
repaired.
Page 414 of 514

413 Practical hints
What to do if …
During severe operation conditions and
stop-and-go city traffic, the coolant tem-
perature may rise close to 248°F (120°C).
Display symbol
Display message
Possible cause/consequence
Possible solution
•
Coolant
Stop, turn engine off
The coolant is too hot.
Stop the vehicle in a safe location or as
soon as it is safe to do so and immediately
turn off the engine.
Only start the engine again after the mes-
sage disappears. You could otherwise dam-
age the engine.
Apply the parking brake (
page 62).
Observe the coolant temperature indicator
in the instrument cluster (
page 27).
If the temperature rises again:
Contact an authorized Mercedes-Benz
Center immediately.
Warning!
G
Driving when your engine is overheated can
cause some fluids which may have leaked
into the engine compartment to catch fire.
You could be seriously burned.
Steam from an overheated engine can cause
serious burns which can occur just by
opening the engine hood. Stay away from
the engine if you see or hear steam coming
from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of
the vehicle and do not stand near the vehicle
until the engine has cooled down.
!
The engine should not be operated with the
coolant temperature above 248°F (120°C). Do-
ing so may cause serious damage which is not
covered by the Mercedes-Benz Limited
Warranty.
Page 415 of 514
414 Practical hintsWhat to do if …Display symbol
Display message
Possible cause/consequence
Possible solution
•
Coolant
Stop, turn engine off
The poly-V-belt could be broken.
Stop the vehicle in a safe location and im-
mediately turn off the engine.
Check the poly-V-belt.
If it is broken:
Do not continue to drive. Otherwise the en-
gine will overheat due to an inoperative wa-
ter pump which may result in damage to the
engine. Notify an authorized Mercedes-Benz
Center.
If it is intact:
Do not continue to drive the vehicle with
this message displayed. Doing so could re-
sult in serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Observe the coolant temperature indicator
in the instrument cluster (
page 27).
Drive immediately to the nearest authorized
Mercedes-Benz Center.
Page 416 of 514

415 Practical hints
What to do if …
Display symbol
Display message
Possible cause/consequence
Possible solution
•
The cooling fan for the coolant is malfunc-
tioning.
Observe the coolant temperature indicator
in the instrument cluster (
page 27).
If the coolant temperature is under 248°F
(120°C), you may continue driving to an au-
thorized Mercedes-Benz Center.
Avoid placing heavy loads on the engine
(e.g. by driving uphill) as well as
stop-and-go traffic.
Have the fan replaced as soon as possible.
±
Display malfunction
Visit workshop
Certain electronic systems are unable to
relay information to the control system.
The following systems may have failed:
Coolant temperature display
Tachometer
Cruise control display
Have the electronic systems checked by an
authorized Mercedes-Benz Center.
Engine
Service
There may be a malfunction in:
the fuel injection system
the ignition system
the exhaust system
Have the engine checked as soon as possi-
ble by an authorized Mercedes-Benz Cen-
ter.
Page 453 of 514

452 Practical hintsFlat tire
Foreign objects (e.g. screws or nails)
should not be removed from the tire.
Take TIREFIT, the sticker, and the elec-
tric air pump out of the cargo compart-
ment.
Attach the sticker where it will be easily
seen by the driver on the instrument
cluster.1TIREFIT container
2Flap
3Notch
4Electrical plug
5Air hose
6Flange
Open flap2 on the electric air pump.
Pull plug4 and air hose5 out of the
pump housing.
Screw the air pump’s air hose5 onto
flange6 of the TIREFIT container.
Warning!
G
TIREFIT is a limited repair device. TIREFIT
cannot be used for cuts or punctures larger
than approximately 0.16 in (4 mm) and tire
damage caused by driving with extremely
low tire inflation pressure, or on a flat tire, or
a damaged wheel.
Do not drive the vehicle under such circum-
stances.
Contact your nearest Mercedes-Benz
Center for assistance or call Roadside
Assistance.
Warning!
G
Take care not to allow the contents of
TIREFIT to come in contact with hair, eyes or
clothing. TIREFIT is harmful if inhaled, swal-
lowed or absorbed through the skin - causes
skin, eye and respiratory irritation.
Any contact with eyes or skin should be
flushed immediately with plenty of water.
If clothing comes in contact with TIREFIT,
change clothing as soon as possible.
In case of allergic reaction or rash, consult a
physician immediately.Warning!
G
Keep TIREFIT out of reach of children.
If swallowed, rinse mouth immediately with
plenty of water and drink plenty of water.
Do not induce vomiting!
Consult a physician immediately.
Keep away from open flame or heat source.
i
If sealant has leaked out, let it dry. You can
then peel it off.
Page 497 of 514

496 IndexAutomatic transmission
Accelerator position 191
Automatic shift program 193
Emergency operation (Limp-Home
Mode) 199
Gear ranges 192
Gear selector lever 187
Gear selector lever control one-touch
gearshifting 194
Gear selector lever positions 189
Gear shifting malfunctions 199
Kickdown 191
Kickdown, manual shift program 199
Manual shift program E 63 AMG 197
Program mode selector switch 193
Shifting procedure 188
Starting engine 52
Steering wheel gearshift control
one-touch gearshifting
E63AMG 195
B
BabySmart
TM
Airbag deactivation system 81
Self-test 81Backrest 266
Folding rearward 267
Seat 43
Seat, multicontour* 131
Backup lamps
Messages in display 420
Replacing bulbs 442
Bar 358
BAS 99
Batteries, SmartKey
Checking battery condition 119
Replacing 440
Batteries, SmartKey with KEYLESS-GO*
Checking battery condition 119
Replacing 440
Batteries, Vehicle
Charging 465
Disconnecting 464
Installing 465
Jump starting 466
Messages in display 410
Reconnecting 465
Removing 464
Bead 358
Beverage holder see Cup holders
Bi-Xenon headlamps* see HeadlampsBlock heater* (Canada only) 364
Brake fluid
Checking 322
Messages in display 411
Brake lamp
Cleaning lenses 371
Replacing bulbs 442
Brake pads
Message in display 410
Brake-in recommendations 308
Brakes 310
High-performance brake system
(E 63 AMG only) 312
Warning lamp 381
Break-in period 308
Bulbs see Replacing bulbs
Button, In instrument cluster 27
C
California retail buyers and lessees, impor-
tant notice for 11
Can holder see Cup holders
Capacities and recommended
fuel/lubricants 486
Page 499 of 514

498 IndexCOMAND see separate COMAND operat-
ing instructions
Combination filter with pollutant-sensitive
air-recirculation mode 235
Combination switch 56, 145
Control system 155
Multifunction display 155
Multifunction steering wheel 156
Resetting to factory settings 170
Control system menus 158, 159
AMG 161
AUDIO 165
Distronic* 167
NAV* 167
Settings 169
Standard display 161
TEL* 184
Trip computer 183
Vehicle status message memory 168
Control system submenus 157
Convenience 181
Instrument cluster 172
Lighting 176
Time/Date 174
Vehicle 180Convenience submenu
Activating easy-entry/exit
feature 181
Setting parking position for exterior
rear view mirror 182
Coolant
Anticorrosion/antifreeze mixing ratio
and quantity 493
Capacities 487
Checking coolant level 329
Messages in display 412, 413, 414
Temperature 320
Temperature indicator 153
Warning lamp 384
Corner-illuminating front fog lamps* 146
Cruise control 246
Cup holders 282
Curb weight 358
Customer Assistance Center (CAC) 17
D
Date display, setting 175, 176
Daytime running lamp mode 143
Setting 176, 177
Deep water see Standing water
Defogging windshield 215, 232
Defrosting, Front 214, 231Defrosting, Rear 204
Delayed shut-off
Exterior lamps 178
Interior lighting 179
Department of Transportation see DOT
Difficulties
While driving 60
With starting 53
Digital clock see Clock
Digital speedometer 161
Dimensions, vehicle 485
Direction of rotation (tires) 335
Displays
Digital speedometer 161
Distronic* 252
Maintenance service indicator 365
Messages in display 409
Multifunction display 155
Outside temperature 155, 173
Symbol messages 409
Text messages 396
Vehicle status message memory 169
Vehicle system settings, Control
system 155
Distance to empty (Range), Trip
computer 184
Page 501 of 514

500 IndexEmergency, In case of
Battery, Jump starting 466
First aid kit 430
Flat tire, changing 451
Fuses 471
Hazard warning flasher 148
Instrument cluster, Indicator
lamps 378, 379, 380, 381, 382,
383, 384, 385, 388, 389
Roadside Assistance 12
Towing the vehicle 468
Emission control 319
Information label 477
Vacuum line routing diagram
label 477
Emission control system warranties 10
Engine
Belt layout 478
Block heater* (Canada only) 364
Cleaning 370
Compartment 324
Malfunction indicator lamp 382, 383,
412
Message in the display 382, 383,
412
Number 476Starting 52
Starting with KEYLESS-GO* 53
Starting with the SmartKey 52
Tachometer 27
Technical data 479
Turning off with KEYLESS-GO* 64
Turning off with the SmartKey 63
Engine compartment
Hood 324
Engine coolant see Coolant
Engine malfunction indicator lamp 382,
383, 412
Engine oil
Adding 327
Additives 489
Changing 327
Checking level 326
Consumption 326
Filler neck 328
Messages in display 416
Oil dipstick 327
Recommended engine oils and oil
filter 489
Engine oil level 323ESP
®
100
Four wheel electronic traction system
with ESP
®
104
Messages in display 396, 411
Warning lamp 379, 380
ETD
Safety guidelines 72
Exterior lamp switch 141
Exterior rear view mirrors 47
Exterior view 22
F
Filler neck, Engine oil 328
First aid kit 430
Flat tire 451
Lowering the vehicle 461
Mounting the spare wheel 456, 458
Preparing the vehicle 451
Sealing tires with TIREFIT 451
Spare wheel 456
TIREFIT kit 451
Flexible Service System see FSS
Floormats 289