
ATTENTION ASSIST ........................... 178
Messages in the multifunction
display ........................................... 292
Switching on or off ......................... 138
Audio menu ........................................ 134
Auto-dimming rear view mirrors ........ 95
Automatic central locking .......... 80, 144
Automatic climate control see Climate control system
Automatic headlamp mode ................ 98
Automatic interior lighting control .. 103
Automatic locking when driving ...... 144
Automatic shift program .................. 120
Automatic transmission ................... 114
Automatic shift program ................120
Gear range indicator ......................120
Gear ranges ................................... 120
Gear selector lever ........................115
Hill-start assist system ..................160
Kickdown ....................................... 119
Kickdown (manual shift program) ..124
Manual shift program ..................... 122
One-touch gearshifting ..................121
Program mode indicator ................121
Program mode selector dial
(E 63 AMG) ............................ 121, 123
Program mode selector switch
(automatic shift program) ..............120
Shifting procedure .........................118
Steering wheel gearshift control ....122
Transmission position indicator .....118
Transmission positions ..................118
AUX socket ........................................ 201
Axle oils .............................................. 360
B
BabySmart™
Air bag deactivation system .............46
Self-test ........................................... 47
Backrest
see Seats
Backup lamps
Messages in the multifunction
display ........................................... 300
Bar (air pressure unit) ....................... 250
BAS (Brake Assist System) ................. 63
BAS PLUS (Brake Assist System
PLUS) .................................................... 63
Batteries, SmartKey
Checking condition ..........................79
Replacing ....................................... 317
Battery, Vehicle ................................. 336
Charging ........................................ 337
Jump starting ................................. 338
Messages in the multifunction
display ................................... 284, 297
Bead (tire) .......................................... 250
Beverage holders see Cup holders
Bleeding the fuel system (diesel
engine) ............................................... 333
Blind Spot Assist ............................... 175
Messages in the multifunction
display ........................................... 281
Switching on or off ......................... 138
BlueTEC
AdBlue ®
tank ................................. 333
Brake Assist System
see BAS
Brake Assist System PLUS
see BAS PLUS
Brake fluid
Checking level ............................... 227
Messages in the multifunction
display ........................................... 289
Brake lamps
Cleaning lenses ............................. 262
Brake pads
Messages in the multifunction
display ........................................... 287
Brakes ................................................ 254
Ceramic brake system ...................256
High-performance brake system ....256
Parking brake ................................ 113
Warning lamp ................................. 305
Break-in period .................................. 220
Bug cover (Radiator) ......................... 224
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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

Brake pads ..................................... 287
Child seat ...................................... 279
Coolant .......................................... 295
Corner-illuminating lamps ..............303
Cruise control ................................ 279
DISTRONIC PLUS ........................... 280
Doors ............................................. 293
EBP ................................................ 289
Engine oil ....................................... 298
ESC ............................... 288, 289, 290
Fog lamps .............................. 300, 302
Front passenger front air bag ........276
Gas cap .......................................... 298
High-beam lamps ........................... 301
Hood .............................................. 293
Lane Keeping Assist ......................283
License plate lamps .......................301
Light sensor ................................... 302
Low-beam lamps ............................ 302
Parking brake ................................ 289
Parking lamps ................................ 301
Power steering ............................... 295
PRE-SAFE ®
.................................... 274
Radar sensors ................................ 282
Reserve fuel ................................... 298
Reverse lamp ................................. 300
Side marker lamps .........................300
SmartKey ....................................... 293
SRS ................................................ 290
Tele Aid .......................................... 290
Tire inflation pressure ............284, 304
Tire pressure monitor ....................285
Tires ...................................... 284, 304
Trunk ............................................. 293
Turn signals ................................... 303
Washer fluid ................................... 294
Multifunction steering wheel
Adjustment ...................................... 93
Buttons .......................................... 126
Cleaning ......................................... 265
Easy-entry/exit feature ...........93, 145
Gearshift control ............................ 122
Heating ............................................ 94
Memory function .............................. 96
Overview .......................................... 30N
Navigation system see Separate operating instructions
Navi menu .......................................... 134
NECK-PRO active front head
restraints ............................................. 54
Resetting ....................................... 316
Nets, parcel ....................................... 199
Night View Assist Plus ...................... 172
Cleaning the windshield in front of
the camera .................................... 263
Normal occupant weight .................. 251
Number, vehicle identification
(VIN) ................................................... 346
O
Occupant Classification System see OCS (Occupant Classification
System)
Occupant distribution ....................... 251
Occupant safety
Air bags ........................................... 37
BabySmart™ .................................... 46
Children and air bags .......................37
Children in the vehicle .....................56
Child seat anchors – LATCH-type
(ISOFIX) ........................................... 59
Fastening the seat belts ................... 50
Front passenger front air bag off
indicator lamp (Canada
only) ........................................ 46, 313
Front passenger front air bag off
indicator lamp (USA only) ........43, 314
Infant and child restraint systems .... 56
Introduction ..................................... 36
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 59
OCS (Occupant Classification
System) ........................................... 43
PRE-SAFE ®
....................................... 53
Seat belts .................................. 39, 48
OCS (Occupant Classification
System) ................................................ 43
Self-test ........................................... 46
Odometer ........................................... 129
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iIn winter operation, the maximum
effectiveness of most of the driving
systems described in this section is only
achieved with winter tires, or snow chains
as required.
Safety notesGWarning!
The following factors increase the risk of
accidents:
R Excessive speed, especially in turns
R Wet and slippery road surfaces
R Following another vehicle too closely
The driving safety systems described in this
section cannot reduce these risks or prevent
the natural laws of physics from acting on the
vehicle. They cannot increase braking or
steering efficiency beyond that afforded by
the condition of the vehicle brakes and tires
or the traction afforded.
Only a safe, attentive, and skillful driver can
prevent accidents.
The capabilities of a vehicle equipped with the
driving safety systems described in this
section must never be exploited in a reckless
or dangerous manner which could jeopardize
the user’s safety or the safety of others.
Always adjust your driving style to the
prevailing road and weather conditions and
keep a safe distance to other road users and
objects on the street.
If a driving system malfunctions, other driving
safety systems may also switch off. Observe
indicator and warning lamps that may come
on as well as messages in the multifunction
display that may appear.
ABSGObserve Safety notes, see page 62.GWarning!
Do not pump the brake pedal. Use firm, steady
brake pedal pressure instead. Pumping the
brake pedal defeats the purpose of the ABS
and significantly reduces braking
effectiveness.
The Antilock Brake System (ABS) regulates
the brake pressure so that the wheels do not
lock during braking. This allows you to
maintain the ability to steer your vehicle.
The ABS is functional above a speed of
approximately 5 mph (8 km/h) independent
of road surface conditions.
On slippery road surfaces, the ABS will
respond even to light brake pressure.
The ABS indicator lamp ! in the
instrument cluster comes on when you switch
on the ignition. It goes out when the engine
is running.
Braking
At the instant one of the wheels is about to
lock up, a slight pulsation can be felt in the
brake pedal. The pulsation indicates that the
ABS is in the regulating mode.
XKeep firm and steady pressure on the brake
pedal while you feel the pulsation.
Continuous, steady brake pedal pressure
yields the advantages provided by the ABS,
namely braking power and the ability to steer
the vehicle.
The pulsating brake pedal can be an
indication of hazardous road conditions and
functions as a reminder to take extra care
while driving.
Emergency brake maneuver
XKeep continuous full pressure on the brake
pedal.62Driving safety systemsSafety and security
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To maintain the proper distance to the vehicle
in front of you and thus prevent a rear-end
collision, you must apply the brakes yourself.XBrake the vehicle immediately to avoid a
collision.
Under no circumstances should the driver
await the intermittent warning sound
before braking. Observe the following
warning note.
The intermittent warning sound ceases and
the distance warning lamp · goes out
when the necessary distance to the vehicle
ahead is again established.
The PRE-SAFE ®
Brake can react to stationary
obstacles such as standing or parked vehicles
at road speeds of up to approximately 40 mph
(70 km/h).
GWarning!
If you do not receive visual or acoustic
warning signals, the PRE-SAFE ®
Brake may
R not have recognized the collision risk
R have been deactivated
R be malfunctioning
Apply the brakes yourself to avoid a collision.
The PRE-SAFE ®
Brake does not always clearly
interpret complex traffic situations. If a visual
and/or acoustic warning is issued in an
uncritical driving situation, or if the vehicle
brakes lightly, you can interrupt the PRE-
SAFE ®
Brake maneuver by pressing down all
the way on the accelerator pedal, using
kickdown, or releasing the brake pedal.
The PRE-SAFE ®
Brake maneuver is
terminated immediately when
R you avoid the obstacle by evasive steering
R you drive less than 9 mph (15 km/h)
R an obstacle can no longer be identified
ahead of you
R the system no longer senses the risk of a
collision
i The PRE-SAFE ®
Brake will remain passive
while DISTRONIC PLUS is switched on
( Y page 149).
After a hard collision or damage to the front
of the vehicle from an accident, have the
settings and operation of the radar sensors
checked by an authorized Mercedes-Benz
Center.XActivating and deactivating: Activate or
deactivate the PRE-SAFE ®
Brake using the
instrument cluster control system
( Y page 137).
After the function has been activated, the
PRE-SAFE ®
Brake indicator Ä appears
in the instrument cluster. When the HOLD
function is switched on, the PRE-SAFE ®
Brake indicator Ä will not appear.
In vehicles with Parking Guidance, the
automatic transmission must be in park
position P for the PRE-SAFE ®
Brake
indicator Ä to be displayed.
The PRE-SAFE ®
Brake is deactivated when
the radar system is switched off. When you
switch off the radar system, the following
functions are deactivated:
R PRE-SAFE ®
Brake
R BAS PLUS ( Y page 63)
R DISTRONIC PLUS ( Y page 149)
R Blind Spot Assist ( Y page 175)
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
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Position 0
Before you press the KEYLESS-GO start/stop
button, the vehicle’s on-board electronics
have status 0 (as with SmartKey removed).
Position 1
XPress the KEYLESS-GO start/stop button
once.
This supplies power for some electrical
consumers, e.g. wipers.
i When you now open the driver’s door, the
power supply is switched off.
Ignition (or position 2)
XPress the KEYLESS-GO start/stop button
twice.
This supplies power for all electrical
consumers.
When you switch on the ignition, all lamps
in the instrument cluster come on. The low-
beam headlamp indicator lamp, high-beam
headlamp indicator lamp, turn signal
indicator lamps, and the indicator lamps for
the fog lamps will only come on if activated.
If a lamp in the instrument cluster fails to
come on when the ignition is switched on,
have it checked and replaced if necessary.
If a lamp in the instrument cluster remains
on after starting the engine or comes on
while driving, refer to “Lamps in instrument
cluster” ( Y page 304).
i
When you now press the KEYLESS-GO
start/stop button once and the driver’s
door is open, the power supply is switched
off.
Seats
Safety notes
GWarning!
In order to avoid possible loss of vehicle
control the following must be done before the
vehicle is put into motion:
R seat adjustment
R head restraint adjustment
R steering wheel adjustment
R rear view mirror adjustment
R fastening of seat belts
GWarning!
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position as
this can be dangerous. You could slide under
the seat belt in a collision. If you slide under
it, the seat belt would apply force at the
abdomen or neck. That could cause serious
or fatal injuries. The seat backrest and seat
belts provide the best restraint when the
wearer is in a position that is as upright as
possible and seat belts are properly
positioned on the body.
GWarning!
Your seat must be adjusted so that you can
correctly fasten your seat belt.
Observe the following points:
R Adjust the seat backrest until your arms are
slightly angled when holding the steering
wheel.
R Adjust the seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The
position should be as far back as possible
with the driver still able to operate the
controls properly.
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the driver’s door with the ignition switched
off.
When the parking lamps or the rear fog
lamp are switched on and you remove the
SmartKey from the starter switch and open
the driver’s door, an acoustic signal
sounds.
In addition the message Switch Off
Lights appears in the multifunction
display.
Switch off the parking lamps or the rear fog
lamp manually.
! Failure to switch off the parking lamps
when leaving the vehicle may result in a
discharged battery.
i Vehicles without front fog lamps: For
better detection of the vehicle, the LED
daytime running lamps are dimmed to
parking lamp level when the low-beam
headlamps are switched on.
Low-beam headlamps
The low-beam headlamps can be switched on
and off with the exterior lamp switch.
XSwitch on the ignition.XSwitching on: Turn the exterior lamp
switch to position L.
The following lamps come on:
R Low-beam headlamps
R Parking lamps 5
R Green indicator lamp L in the
instrument cluster
Automatic headlamp mode
GWarning!
If the exterior lamp switch is set to c, the
headlamps will not automatically come on
under foggy conditions.
To minimize risk to you and to others, activate
headlamps by turning exterior lamp switch to
L when driving or when traffic and/or
ambient lighting conditions require you to do
so.
In low ambient lighting conditions, only switch
from position c to L with the vehicle
at a standstill in a safe location. Switching
from c to L will briefly switch off the
headlamps. Doing so while driving in low
ambient lighting conditions may result in an
accident.
The automatic headlamp feature is only an aid
to the driver. The driver is responsible for the
operation of the vehicle’s lights at all times.XSwitching on: Turn the exterior lamp
switch to position c.
When ambient light is low: When the
SmartKey is in starter switch position 1 or
when the KEYLESS-GO start/stop button has
been pressed once, the parking lamps 5
come
on automatically.
When the engine is running, the low-beam
headlamps come on additionally.
When ambient light is bright: When the
SmartKey is in starter switch position 1 or
when the KEYLESS-GO start/stop button has
been pressed once, all lamps are off.
When the engine is running, the daytime
running lamps 6
come on automatically.
When the low-beam headlamps are switched
on, the green indicator lamp L in the
instrument cluster comes on.
Once the low-beam headlamps are on, the
high-beam headlamps are also available.
Daytime running lamp mode
In Canada, the daytime running lamp mode is
mandatory and therefore in a constant mode.
In the USA, the daytime running lamp mode
is deactivated by default.
5 When the parking lamps are on, the tail lamps, the license plate lamps, the side marker lamps, and the
instrument cluster illumination are also on.
6 USA only: The daytime running lamp mode must be activated via the control system.98LightingControls in detail
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XActivate the daytime running lamp mode
using the control system, see “Switching
daytime running lamp mode on or off (USA
only)” ( Y page 141).XTurn the exterior lamp switch to position
c .
When the engine is running and the
ambient light is bright, the daytime running
lamps come on.
In low ambient lighting conditions, the
following lamps will come on additionally:
R Low-beam headlamps
R Parking lamps 5
R green indicator lamp L in the
instrument cluster
You can only switch on the high-beam
headlamps when the low-beam headlamps
are on.
The high-beam flasher is available at all times.
Canada only
When the engine is running, and you
R shift from a driving position to park
position P with the vehicle at a standstill,
the daytime running lamps or the low-beam
headlamps will go out with a delay of
3 minutes
R turn the exterior lamp switch to position
T , the daytime running lamps and the
parking lamps 5
come on in bright ambient
lighting conditions.
R turn the exterior lamp switch to position
L , the manual headlamp mode has
priority over the daytime running lamp
mode
The corresponding exterior lamps come on
( Y page 97).
USA only
When the engine is running, and you turn the
exterior lamp switch to position T or
L, the manual headlamp mode has
priority over the daytime running lamp mode.
The corresponding exterior lamps come on
( Y page 97).
Fog lamps GWarning!
In low ambient lighting or foggy conditions,
only switch from position c to L with
the vehicle at a standstill in a safe location.
Switching from c to L will briefly
switch off the headlamps. Doing so while
driving in low ambient lighting conditions may
result in an accident.
Front fog lamps will operate with the parking
lamps and/or the low-beam headlamps on.
The rear fog lamp can only be switched on
with the exterior lamp switch in position
L . Fog lamps should only be used in
conjunction with low-beam headlamps.
Consult your State or Province Motor Vehicle
Regulations regarding permissible lamp
operation.
XSwitch on the ignition.XTurn the exterior lamp switch to position
T , or L , or c (Y page 97).
Vehicles with front fog lamps
XSwitching on front fog lamps: Press
switch N (Y page 97).
The green indicator lamp N in the
instrument cluster comes on.XSwitching off front fog lamps: Press
switch N (Y page 97).
The green indicator lamp N in the
instrument cluster goes out.5 When the parking lamps are on, the tail lamps, the license plate lamps, the side marker lamps, and the
instrument cluster illumination are also on.Lighting99Controls in detail212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 99Z