
Rear ............................................... 104
Rear reading lamps ........................104
Interior rear view mirror ..................... 94
Auto-dimming rear view mirrors ....... 95
Interior storage spaces
see Storage compartments
Intermittent wiping ........................... 104
Rain sensor .................................... 104
IR emitter
Replacing bulbs ............................. 319
ISOFIX (Child seat anchors –
LATCH-type) see Children in the vehicle
J
Jack ..................................................... 270
Jump starting ..................................... 338
K
Key, Mechanical
Loss of ............................................. 79
Replacing ......................................... 80
Unlocking/locking manually ..........314
Valet locking .................................... 85
Key, SmartKey
Battery check lamp ..........................79
Checking batteries ...........................79
Factory setting ........................... 77, 79
Global locking (KEYLESS-
GO) .................................................. 79
Global locking (SmartKey) ................ 77
Global unlocking (KEYLESS-
GO) .................................................. 79
Global unlocking
(SmartKey) ....................................... 77
Important notes on KEYLESS-GO .....78
Locking/unlocking ........................... 76
Loss of ............................................. 79
Messages in the multifunction
display ........................................... 293
Opening, trunk ................................. 82
Opening and closing the power
tilt/sliding sunroof or the
panorama roof ............................... 107
Opening and closing the windows . 107
Remote control ................................ 76
Replacing ......................................... 80
Replacing batteries ........................317
Restoring to factory setting .......77, 79
Selective setting ........................77, 79
Starter switch positions ...................85
KEYLESS-GO
Starter switch positions ...................86
Kickdown ........................................... 119
Kickdown (manual shift program) ... 124
Kilopascal (air pressure unit) ........... 250
Knee bag .............................................. 40
L
Labels
Certification ................................... 346
Emission control information .........347
Tire and Loading Information
placard ........................................... 237
Tire inflation pressure ....................230
Lamps, exterior
Exterior lamp switch ........................97
Front .............................................. 319
Messages in the multifunction
display ........................................... 299
Switching on/off .............................. 97
Lamps, indicator and warning
ABS .......................................... 29, 305
Adaptive Highbeam Assist .............100
Brakes ........................................... 305
Coolant .......................................... 311
Distance warning lamp ..........151, 309
Engine malfunction ........................310
ESC .......................................... 29, 309
ESC OFF ........................................ 308
Fog lamps ........................................ 99
Front passenger front air bag off
(Canada only) .......................... 46, 313
Front passenger front air bag off
(USA only) ................................ 43, 314
Fuel tank reserve ........................... 310
High-beam headlamps .............29, 100
Instrument cluster .........................304
Low-beam headlamps ................30, 98
Low tire pressure/TPMS
malfunction telltale ........................312
Seat belt telltale ................29, 52, 307
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SRS .......................................... 36, 308
Turn signals ..................................... 29
Lane Keeping Assist .......................... 177
Messages in the multifunction
display ........................................... 283
Switching on or off ......................... 138
LATCH-type child seat anchors (ISOFIX)
see Children in the vehicle
License plate lamps
Messages in the multifunction
display ........................................... 301
Light alloy wheels, cleaning ............. 265
Lighter see Cigarette lighter
Lighting ................................................ 97
Daytime running lamp mode ............98
Exterior ............................................ 97
Interior ........................................... 103
Limp-home mode .............................. 124
Load index (tires) ...................... 246, 250
Loading see Vehicle loading
Locator lighting ................................. 142
Locking the vehicle
KEYLESS-GO .................................... 77
Manually ........................................ 315
SmartKey ......................................... 76
Loss of
Key .................................................. 79
Service and Warranty Information
booklet .......................................... 346
Low-beam headlamps ......................... 98
Exterior lamp switch ........................97
Indicator lamp .................................. 30
Replacing bulbs ............................. 319
Switching on .................................... 98
Lubricants .......................................... 359
Lumbar support ................................... 89
M
Maintenance ........................................ 21
Maintenance System
Service indicator display ................259
Service indicator message .............258
Service term exceeded ..................259
Manual headlamp mode (Low-
beam headlamps) ................................ 98
Manual shift program ....................... 122
Maximum engine speed see Vehicle specification
Maximum loaded vehicle weight ..... 250
Maximum load rating (tires) ............. 250
Maximum permissible tire
inflation pressure .............................. 251
Mechanical key see Key, Mechanical
Media interface ................................. 201
Memory function ................................. 96
Menus see Control system menus
Minispare wheel
see Spare wheel
Mirrors .................................................. 94
Auto-dimming rear view mirrors ....... 95
Exterior rear view mirror parking
position ............................................ 95
Exterior rear view mirrors ................95
Interior rear view mirror ...................94
Memory function .............................. 96
Vanity mirror .................................. 205
MOExtended system ......................... 329
MOExtended tires ..................... 329, 353
MON (Motor Octane Number) .......... 363
Motor Octane Number see MON
Multifunction display ........................ 128
Symbol messages ..........................287
Text messages ............................... 274
Vehicle status messages ...............272
Multifunction display messages
ABS ....................................... 288, 289
Active headlamps .......................... 299
Advanced TPMS ............................. 285
Air bags ......................................... 276
Air filter .......................................... 299
AIRMATIC ...................................... 292
Alternator .............................. 284, 297
ATTENTION ASSIST ........................292
Automatic
transmission .......................... 283, 284
Backrests ....................................... 293
Battery ................................... 284, 297
Blind Spot Assist ............................ 281
Brake fluid ..................................... 28912Index212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 12

T
Tachometer .................................. 28, 126
Overspeed range ........................... 126
Tail lamps
Cleaning lenses ............................. 262
Tar stains ........................................... 261
Technical data
Air conditioning refrigerant ............362
Brake fluid ..................................... 362
Capacities fuels, coolants,
lubricants etc. ................................ 359
Coolant .......................................... 365
Engine oil additives ........................362
Engine oils ..................................... 361
Fuel requirements .......................... 363
Gasoline additives .......................... 364
Identification labels .......................346
Premium unleaded gasoline ...........362
Rims and tires ................................ 353
Spare wheel ................................... 358
Vehicle specification E 350 ............ 348
Vehicle specification
E 350 4MATIC ................................ 349
Vehicle specification
E 350 BlueTEC ............................... 348
Vehicle specification E 550 ............ 350
Vehicle specification
E 550 4MATIC ................................ 351
Vehicle specification E 63 AMG .....352
Washer and headlamp cleaning
system ................................... 361, 367
Technical data (dimensions)
see Vehicle specification
Technical data (electrical system)
see Vehicle specification
Technical data (engine)
see Vehicle specification
Technical data (weights)
see Vehicle specification
Tele Aid ............................................... 207
Emergency calls ............................. 208
Information button .........................210
Initiating an emergency call
manually ........................................ 209
Messages in the multifunction
display ........................................... 290
Remote door lock .......................... 212Remote door unlock ......................211
Roadside Assistance button ..........210
Search & Send ............................... 211
SOS button .................................... 209
Stolen Vehicle Recovery Services ..212
System self-test ............................. 208
Telephone ............................................. 30
Answering/ending a call ................136
Hands-free microphone ...................33
Menu ............................................. 135
Operation ....................................... 135
Phone book .................................... 136
Redialing ........................................ 137
Temperature
Coolant .......................................... 125
Interior temperature ......................186
Outside .......................................... 126
Tether anchorage points
see Children in the vehicle
Through-loading feature ................... 198
Tie-down rings ................................... 199
Tightening torque
Wheels ........................................... 328
TIN (Tire Identification Number) ...... 251
Tire and Loading Information
placard ............................................... 237
Tire and loading terminology ........... 249
TIREFIT ............................................... 329
Tire Identification Number see TIN
Tire inflation pressure
Checking ........................................ 231
Important notes on ........................230
Label on the inside of fuel filler
flap ................................................ 230
Placard on driver’s door B-pillar .....237
Tire labeling ....................................... 245
Tire load rating .................................. 250
Tire ply composition and material
used .................................................... 251
Tire pressure loss warning system . 232
Tire repair kit see TIREFIT
Tires ........................................... 228, 353
Advanced Tire Pressure
Monitoring System (Advanced
TPMS) ............................................ 233Index17212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 17

if the tilt/sliding panel does not open
smoothly.
! Do not attempt to open the tilt/sliding
panel before the tilt/sliding panel is
properly synchronized. The tilt/sliding
panel could otherwise lock-up in the open
position.
If the tilt/sliding panel cannot be closed or
synchronized, contact an authorized
Mercedes-Benz Center or call Roadside
Assistance.
XSwitch on the ignition.XPull the roof panel switch repeatedly in
direction of arrow = to the resistance
point until the tilt/sliding panel is closed
completely.
XPull and hold the roof panel switch in
direction of arrow = for 1 more second.
XPull the roof panel switch repeatedly in
direction of arrow = to the resistance
point until the roller sunblinds are closed
completely.
XPull and hold the roof panel switch in
direction of arrow = for 1 more second.
XCheck whether the tilt/sliding panel and
the roller sunblinds can be opened
completely (Y page 195).
Loading and storing
Loading instructions
GWarning!
Always fasten items being carried as securely
as possible. Use cargo tie-down rings and
fastening materials appropriate for the weight
and size of the load.
In an accident, during hard braking or sudden
maneuvers, loose items will be thrown around
inside the vehicle. This can cause injury to
vehicle occupants unless the items are
securely fastened in the vehicle.
To help avoid personal injury during a collision
or sudden maneuver, exercise care when
transporting cargo. Do not pile luggage or
cargo higher than the seat backrests.
The trunk is the preferred place to carry
objects.
Never drive a vehicle with the trunk open.
Deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in
unconsciousness and death.
Load distribution
The total load weight including vehicle
occupants and luggage/cargo should not
exceed the total load limit indicated on the
corresponding Tire and Loading Information
placard located on the driver’s door B-pillar
(Y page 238).
The handling characteristics of a fully loaded
vehicle depend greatly on the load
distribution. It is therefore recommended to
load the vehicle according to the illustration
shown. The heaviest items are to be placed
towards the front of the vehicle.
Please pay attention to and comply with the
following instructions when loading the
vehicle and transporting cargo:
RAlways place items being carried against
front or rear seat backrests, and fasten
them as securely as possible.
RThe heaviest portion of the cargo should
always be kept as low as possible against
front or rear seat backrests.
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Recommended tire inflation pressureGWarning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure.
Your vehicle is equipped with the Tire and
Loading Information placard located on the
driver’s door B-pillar (Y page 237).
The tire inflation pressure should be checked
regularly. Only adjust the tire inflation
pressure on cold tires. The tires can be
considered cold if the vehicle has been
parked for at least 3 hours or driven less than
1 mile (1.6 km). Depending on the ambient
temperature, the driving speed and the tire
load, the tire temperature changes. When the
tire temperature changes by 18‡ (10†), the
tire inflation pressure will change by
approximately 1.5 psi (0.1 bar). Keep this in
mind when checking tire inflation pressure on
warm tires and adjust the tire pressure only
if the tire inflation pressure is too low for the
current operating conditions. If you check the
tire inflation pressure when the tires are
warm, the reading will be higher than the cold
reading. This is normal. Do not let air out to
match the specified cold tire inflation
pressure. Otherwise, the tire will be
underinflated.
Follow recommended cold tire inflation
pressures listed on Tire and Loading
Information placard on the driver’s door
B-pillar.
Keeping the tires properly inflated provides
the best handling, tread life and riding
comfort.
In addition to the Tire and Loading
Information placard on the driver’s door
B-pillar, also consult the tire inflation
pressure label on the inside of the filler flap
for any additional information pertaining to
special driving situations. For more
information, see “Important notes on tire
inflation pressure” (Y page 230).
iData shown on Tire and Loading
Information placard example are for
illustration purposes only. Tire data are
specific to each vehicle and may vary from
data shown in the following illustration.
Refer to Tire and Loading Information
placard on vehicle for actual data specific
to your vehicle.
The Tire and Loading Information placard lists
the recommended cold tire inflation
pressures : for maximum loaded vehicle
weight. The tire inflation pressures listed
apply to the tires installed as original
equipment.
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Important notes on tire inflation
pressure
GWarning!
If the tire inflation pressure drops repeatedly,
check the tires for punctures from foreign
objects and/or whether air is leaking from the
valves or from around the rim.
Tire temperature and tire inflation pressure
are also increased while driving, depending
on the driving speed and the tire load.
If you will be driving your vehicle at high
speeds of 100 mph (160 km/h) or higher,
where it is legal and conditions allow, consult
the tire inflation pressure label on the inside
of the fuel filler flap on how to adjust the cold
tire inflation pressure. If you do not adjust the
tire inflation pressure, excessive heat can
build up and result in sudden tire failure.
If you are not sure about the proper tire
inflation pressure, contact an authorized
Mercedes-Benz Center.
iDriving comfort may be reduced when the
tire inflation pressure is adjusted to the
value for speeds above 100 mph
(160 km/h) as specified on the tire inflation
pressure label located on the inside of the
fuel filler flap.
Make sure to readjust the tire inflation
pressure for normal driving speeds.
Supplemental tire inflation pressure
information for different loading conditions of
the vehicle can be found on the tire inflation
pressure label. The tire inflation pressure
label is located on the inside of the fuel filler
flap.
For the tire inflation pressure for spare
wheels such as Minispare wheels or spare
wheels with collapsible tire refer to
Rthe yellow label on the spare wheel rim
Rthe “Technical data” section of this
Operator’s Manual (Y page 358)
Rthe Tire and Loading Information placard on
the driver’s door B-pillar
Unless specified otherwise, the tire inflation
pressures on the tire inflation pressure label
are valid for all approved, factory-equipped
tires.
iData shown on tire inflation pressure
label examples are for illustration purposes
only. Tire inflation pressure data are
specific to each vehicle and may vary from
data shown in the following illustrations.
Refer to the tire inflation pressure label on
vehicle for actual data specific to your
vehicle.
Example illustration: Tire inflation pressures for allapproved, factory equipped tires
When a tire size is specified, the tire inflation
pressure that follows applies to that
particular tire size only.
Example illustration: Tire inflation pressures forparticular tire sizes
Some tire inflation pressure labels may only
show the rim diameter instead of the entire
tire size, e.g. R 18 or 18".
The rim diameter is part of the tire size as
specified on the tire sidewall (Y page 246).
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Example illustration: Tire inflation pressuresspecific to rim diameter
Potential problems associated with
underinflated and overinflated tires
Underinflated tires
GWarning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Underinflated tires can
Rcause excessive and uneven tire wear
Radversely affect fuel economy
Rlead to tire failure from being overheated
Radversely affect handling characteristics
Overinflated tires
GWarning!
Follow recommended tire inflation pressures.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Overinflated tires can
Radversely affect handling characteristics
Rcause uneven tire wear
Rbe more prone to damage from road
hazards
Radversely affect ride comfort
Rincrease stopping distance
Checking tire inflation pressure
Safety notes
GWarning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure.
Check the tire inflation pressure at least once
a month.
Check and adjust the tire inflation pressure
when the tires are cold (Y page 229).
Checking tire inflation pressure
manually
Follow the steps below to achieve correct tire
inflation pressure:
XRemove the cap from the valve on one tire.XFirmly press a tire gauge onto the valve.XRead the tire inflation pressure on the tire
gauge and check against the
recommended tire inflation pressure on the
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Tire and Loading Information placard on the
driver’s door B-pillar ( Y page 237). If
necessary, add air to achieve the
recommended tire inflation pressure.XIf you have overfilled the tire, release tire
inflation pressure by pushing the metal
stem of the valve with e.g. a tip of a pen.
Then recheck the tire inflation pressure
with the tire gauge.XInstall the valve cap.XRepeat this procedure for each tire.
Tire pressure loss warning system
(Canada only)
While the vehicle is being driven, the tire
pressure loss warning system monitors the
set tire inflation pressures by evaluating each
wheel’s rotational speed. This allows the
system to detect a significant loss of pressure
in a tire. If a wheel’s rotational speed changes
due to falling tire inflation pressure, you will
see a corresponding warning message in the
multifunction display.
The tire pressure loss warning system may
function in a restricted manner or with a delay
R when snow chains are mounted to the
vehicle
R in the presence of ice and snow
R when you are driving on a loose surface
(e.g. sand or gravel)
R when you are driving in a very sporty
manner (involving rapid acceleration or
high speeds in curves)
GWarning!
When the multifunction display shows the
message Check Tire Pressure Soon , one
or more of your tires are significantly
underinflated. You should stop and check
your tires as soon as possible, and inflate
them to the proper tire inflation pressure as
indicated on the vehicle’s Tire and Loading
Information placard or, if available, on the tire
inflation pressure label.
Driving on a significantly underinflated tire
causes the tire to overheat and can lead to
tire failure. Underinflation also reduces fuel
efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability.
Each tire, including the spare, should be
checked at least once a month when cold.
Inflate the tires to the recommended tire
inflation pressure as specified on
R the Tire and Loading Information placard on
the driver’s door B-pillar
or
R the tire inflation pressure label located on
the inside of the fuel filler flap
i The recommended tire inflation pressures
for your vehicle can be found on
R the Tire and Loading Information placard
located on the driver’s door B-pillar
( Y page 237)
R the tire inflation pressure label on the
inside of the fuel filler flap
The tire inflation pressures are not listed in
the Operator’s Manual.GWarning!
The tire pressure loss warning system does
not provide a warning for wrongly selected tire
inflation pressures. Always adjust tire
inflation pressure according to the Tire and
Loading Information placard on the driver’s
door B-pillar or on the tire inflation pressure
label located on the inside of the fuel filler flap.
The tire pressure loss warning system does
not replace regular checks of the tire inflation
pressures since a gradual pressure loss in
more than one tire cannot be detected by the
tire pressure loss warning system.
The tire pressure loss warning system is not
able to issue a warning due to a sudden
dramatic loss of tire inflation pressure (e.g.
tire blowout caused by a foreign object). In
this case bring the vehicle to a halt by carefully
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