EBD (electronic brake force distri-
bution) ............................................. 69
ESP
®(Electronic Stability Pro-
gram) ............................................... 67
Important safety information ........... 62
Overview .......................................... 62
PRE-SAFE
®Brake ............................. 69
STEER CONTROL ............................. 71
Driving systems
360°camera .................................. 169
Active Blind Spot Assist ................. 178
Active Driving Assistance pack-
age .................................................1 78
Active Lane Keeping Assist ............ 181
Active Parking Assist ..................... 161
ATTENTION ASSIST ........................ 172
Blind Spot Assist ............................ 175
Cruise control ................................ 145
Display message ............................ 209
DISTRONIC PLUS ........................... 147
DISTRONIC PLUS with Steering
Assist and Stop&Go Pilot ...............1 54
Dynamic handling package with
sports mode .................................. 157
HOLD function ............................... 156
Lane Keeping Assist ......................1 77
Lane Tracking package .................. 175
PARKTRONIC ................................. 158
Rear view camera .......................... 165
Traffic Sign Assist .......................... 174
Driving tips
Automatic transmission ................. 130
Brakes ...........................................1 42
Break-in period .............................. 121
Downhill gradient ........................... 142
Drinking and driving ....................... 141
Driving in winter .............................1 44
Driving on flooded roads ................ 144
Driving on wet roads ......................1 43
Exhaust check ............................... 141
Fuel ................................................ 140
General .......................................... 140
Hydroplaning ................................. 143
Icy road surfaces ........................... 144
Limited braking efficiency on sal-
ted roads ....................................... 143
Snow chains .................................. 283
Wet roa
d surface ........................... 142 DVD video
Operating (on-board computer) ..... 189
see also Digital Operator's Man-
ual ..................................................2 29
Dynamic handling package with
sports mode ....................................... 157
E
E10
see Fuel
EASY-ENTRY feature
Activating/deactivating ................. 195
Function/notes ................................ 98
EASY-EXIT feature
Crash-responsive .............................9 9
Function/notes ................................ 98
Switching on/off ........................... 195
EBD (electronic brake force distri-
bution)
Display message ............................ 199
Function/notes ................................ 69
ECO display
Function/notes ............................. 141
On-board computer ....................... 187
ECO start/stop function
Automatic engine start .................. 125
Automatic engine switch-off .......... 125
Deactivating/activating ................. 126
General information ....................... 125
Important safety notes .................. 125
Introduction ................................... 125
Electronic Stability Program
see ESP
®(Electronic Stability Program)
Emergency
Automatic measures after an acci-
dent ................................................. 56
Emergency release
Driver's door .................................... 80
Trunk ............................................... 82
Vehicle ............................................. 80
Emergency spare wheel
General notes ................................ 304
Important safety notes .................. 304
Removing ....................................... 305
Storage location ............................ 305
Stowing .......................................... 305
Technical data ............................... 304
8Index
Tire tread ....................................... 282
Tire tread (definition) ..................... 299
Total load limit (definition) ............. 299
Traction ......................................... 293
Traction (definition) ....................... 299
Tread wear ..................................... 293
Uniform Tire Quality Grading
Standards ...................................... 293
Uniform Tire Quality Grading
Standards (definition) .................... 297
Wear indicator (definition) ............. 299
Wheel and tire combination ........... 303
Wheel rim (definition) .................... 298
see Flat tire
Top Tether ............................................ 59
Tow-starting
Emergency engine starting ............ 278
Important safety notes .................. 276
Towing a trailer
ESP
®(Electronic Stability Pro-
gram) ............................................... 69
Towing away
Important safety guidelines ........... 276
Installing the towing eye ................ 277
Removing the towing eye ............... 277
Transporting the vehicle ................ 278
With both axles on the ground ....... 277
With the rear axle raised ................ 278
Towing eye ......................................... 266
Traffic reports
see also Digital Operator's Man-
ual .................................................. 229
Traffic Sign Assist
Display message ............................ 209
Function/notes ............................. 174
Important safety notes .................. 174
Instrument cluster display ............. 174
Transfer case ..................................... 135
Transmission
see Automatic transmission
Transmission position display ......... 128
Transmission position display
(DIRECT SELECT lever) ...................... 128
Transporting the vehicle .................. 278
Trim pieces (cleaning instruc-
tions) .................................................. 264 Trip computer (on-board com-
puter)
.................................................. 187
Trip odometer
Calling up ....................................... 186
Resetting (on-board computer) ...... 187
Trunk
Emerg ency re
lease .......................... 81
Important safety notes .................... 80
Locking separately ........................... 81
Opening (automatically from
inside) .............................................. 81
Opening/closing (manually from
outside) ............................................ 80
Trunk lid
Display message ............................ 217
Opening dimensions ...................... 313
Trunk load (maximum) ...................... 313
Turn signals
Display message ............................ 206
Switching on/off ........................... 104
Two-way radio
Frequencies ................................... 306
Installation ..................................... 306
Transmission output (maximum) .... 306
Type identification plate
see Vehicle identification plate
U
UnlockingEmergency unlocking ....................... 80
From inside the vehicle (central
unlocking button) ............................. 79
USB devices
Connecting to the Media Inter-
face ............................................... 234
V
Vanity mirror (in the sun visor) ........ 241
Vehicle
Correct use ...................................... 28
Data acquisition ............................... 29
Display message ............................ 215
Equipment ....................................... 25
Individual settings .......................... 193
Limited Warranty ............................. 29
Loading .......................................... 290
Index19
Locking (in an emergency) ............... 80
Locking (SmartKey) .......................... 73
Lowering ........................................ 303
Maintenance .................................... 26
Parking for a long period ................ 140
Pulling away ................................... 124
Raising ........................................... 301
Reporting problems ......................... 28
Securing from rolling away ............ 300
Towing away .................................. 276
Transporting .................................. 278
Unlocking (in an emergency) ........... 80
Unlocking (SmartKey) ...................... 73
Vehicle data ................................... 313
Vehicle data ....................................... 313
Vehicle dimensions ........................... 313
Vehicle emergency locking ................ 80
Vehicle identification number
see VIN
Vehicle identification plate .............. 307
Vehicle tool kit .................................. 266
Video
Operating the DVD ......................... 189
see also Digital Operator's Man-
ual .................................................. 229
VIN
Seat ............................................... 308
Type plate ...................................... 307
Voice Control System
see Separate operating instructions
W
Warning and indicator lampsABS ................................................ 222
Brakes ........................................... 221
Check Engine ................................. 225
Coolant .......................................... 225
Distance warning ........................... 227
ESP
®.............................................. 222
ESP®OFF ....................................... 223
Fuel tank ........................................ 225
General notes ................................ 219
Overview .......................................... 33
PASSENGER AIR BAG OFF ............... 41
Reserve fuel ................................... 225
Restraint system ............................ 224
Seat belt ........................................ 220 Tire pressure monitor .................... 228
Warranty .............................................. 25
Washer fluid
Display message ............................ 218
Wheel and tire combinations
Tires ............................................... 303
Wheel bolt tightening torque ........... 303
Wheel chock ...................................... 300
Wheels
Changing a wheel .......................... 299
Checking ........................................ 281
Cleaning ......................................... 261
Emergency spare wheel ................. 304
Important safety notes .................. 281
Information on driving .................... 281
Interchanging/changing ................ 299
Mounting a new wheel ................... 302
Mounting a wheel .......................... 300
Removing a wheel .......................... 302
Storing ........................................... 300
Tightening torque ........................... 303
Wheel size/tire size ....................... 303
Window curtain air bag
Operation ......................................... 48
Windows
see Side windows
Windshield
Defrosting ...................................... 117
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 257
Important safety notes .................. 312
Windshield wipers
Problem (malfunction) ................... 110
Replacing the wiper blades ............ 109
Switching on/off ........................... 108
Winter driving
Important safety notes .................. 283
Slippery road surfaces ................... 144
Snow chains .................................. 283
Winter tires
M+S tires ....................................... 283
Wiper blades
Cleaning ......................................... 261
Important safety notes .................. 109
Replacing ....................................... 109
20Index
Child restraint system
The use of seat belts and child restraint systems
is required by law in:
Rall 50 states
Rthe U.S. territories
Rthe District of Columbia
Rall Canadian provinces
You can obtain further information about the
correct child restraint system from any author-
ized Mercedes-Benz Center.
GWARNING
If the child restraint system is installed incor-
rectly on a suitable seat, it cannot protect as
intended. The child cannot then be restrained
in the event of an accident, heavy braking or
sudden changes of direction. There is an
increased risk of injury, possibly even fatal.
Make sure that you observe the child restraint
system manufacturer's installation instruc-
tions and the notes on use. Please ensure,
that the base of the child restraint system is
always resting completely on the seat cush-
ion. Never place objects, e.g. cushions, under or behind the child restraint system. Only use
child restraint systems with the original cover
designed for them. Only replace damaged
covers with genuine covers.
GWARNING
If the child restraint system is installed incor-
rectly or is not secured, it can come loose in
the event of an accident, heavy braking or a
sudden change in direction. The child
restraint system could be thrown about, strik-
ing vehicle occupants. There is an increased
risk of injury, possibly even fatal.
Always install child restraint systems prop-
erly, even if they are not being used. Make
sure that you observe the child restraint sys-
tem manufacturer's installation instructions.
You will find further information on stowing
objects, luggage or loads under "Loading guide-
lines" (
Ypage 235).
GWARNING
Child restraint systems or their securing sys-
tems which have been damaged or subjected
to a load in an accident can no longer protect
as intended. The child cannot then be
restrained in the event of an accident, heavy
braking or sudden changes of direction. There is an increased risk of injury, possibly even
fatal.
Replace child restraint systems which have
been damaged or subjected to a load in an
accident as soon as possible. Have the secur-
ing systems on the child restraint system
checked at a qualified specialist workshop,
before you install a child restraint system
again.
The securing systems of child restraint systems
are:
Rthe seat belt system
Rthe LATCH-type (ISOFIX) securing rings
Rthe Top Tether anchorages
If it is absolutely necessary to carry a child on
the front-passenger seat, be sure to observe the
information on the "Occupant Classification
System (OCS)" (
Ypage 48). There you will also
find information on deactivating the front-
passenger front air bag.
All child restraint systems must meet the fol-
lowing standards:
RU.S. Federal Motor Vehicle Safety Standards
213 and 225
RCanadian Motor Vehicle Safety Standards
213 and 210.2
Confirmation that the child restraint system cor-
responds to the standards can be f
ound on an
instruction label on the child restraint system.
This confirmation can also be found in the instal-
lation instructions that are included with the
child restraint system.
Observe the warning labels in the vehicle inte-
rior and on the child restraint system.
58Children in the vehicle
Safety
Vehicles without 4MATIC: observe the notes on
ESP®(Ypage 278) when towing the vehicle
with a raised rear axle.
If the å ESP
®OFF warning lamp lights up
continuously, then ESP®is deactivated.
If the ÷ ESP®warning lamp and the å
ESP®OFF warning lamp are lit continuously,
ESP®is not available due to a malfunction.
Observe the information on warning lamps
(
Ypage 222) and display messages which may
be shown in the instrument cluster
(
Ypage 198).
iOnly use wheels with the recommended tire
sizes. Only then will ESP®function properly.
Characteristics of ESP®
General information
If the ÷ ESP warning lamp goes out before
beginning the journey, ESP®is automatically
active.
If ESP
®intervenes, the ÷ESP®warning lamp
flashes in the instrument cluster.
If ESP
®intervenes:
XDo not deactivate ESP®under any circum-
stances.
XOnly depress the accelerator pedal as far as
necessary when pulling away.
XAdapt your driving style to suit the prevailing
road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engine off automatically when the vehicle stops
moving. The engine starts automatically when
the driver wants to pull away again. ESP
®
remains in its previously selected status. Exam-
ple: if ESP®was deactivated before the engine
was switched off, ESP®remains deactivated
when the engine is switched on again.
Deactivating/activating ESP®
Important safety notes
You can select between the following states of
ESP®:
RESP®is activated.
RESP®is deactivated.
GWARNING
If you deactivate ESP
®, ESP®no longer sta-
bilizes the vehicle. There is an increased risk
of skidding and an accident.
Only deactivate ESP
®in the situations descri-
bed in the following.
It may be best to deactivate ESP
®in the follow-
ing situations:
Rwhen using snow chains
Rin deep snow
Ron sand or gravel
iActivate ESP®as soon as the situations
described above no longer apply. ESP®will
otherwise not be able to stabilize the vehicle if
the vehicle starts to skid or a wheel starts to
spin.
!Avoid spinning the driven wheels for an
extended period with ESP®deactivated. You
could otherwise damage the drivetrain.
Deactivating/activating ESP®
You can deactivate or activate ESP®via the on-
board computer (Ypage 191).
ESP®deactivated:
The å ESP®OFF warning lamp in the instru-
ment cluster lights up.
ESP
®activated:
The å ESP®OFF warning lamp in the instru-
ment cluster goes out.
Characteristics when ESP®is deactivated
If ESP®is deactivated and one or more wheels
start to spin, the ÷ESP®warning lamp in the
instrument cluster flashes. In such situations,
ESP
®will not stabilize the vehicle.
If you deactivate ESP®:
RESP®no longer improves driving stability.
REngine torque is no longer limited and the
drive wheels are able to spin.
The spinning of the wheels results in a cutting
action for better traction on loose surfaces.
RTraction control is still activated.
RCOLLISION PREVENTION ASSIST is no longer
available; nor is it activated if you brake firmly
with assistance from ESP
®.
68Driving safety systems
Safety
Engaging park position P automatically
Park positionPis automatically engaged if:
Ryou switch off the engine using the Smartkey
and remove the Smartkey
Ryou switch off the engine using the Smartkeyor using the Start/Stop button and open the
driver's door or front-passenger door
Rthe driver's door is opened when the vehicle is
stationary or driving at very low speed and the transmission is in position Dor R
Under certain conditions, the automatic trans-
mission shifts automatically to transmission
position Pif the HOLD function or DISTRONIC
PLUS is activated. Observe the information on
the HOLD function (
Ypage 156) and on
DISTRONIC PLUS (Ypage 150).
Engaging reverse gear R
!Only shift the automatic transmission to R
when the vehicle is stationary.
XIf the transmission is in position Dor N: push
the DIRECT SELECT lever up past the first
point of resistance.
XIf the transmission is in position P: depress
the brake pedal and push the DIRECT SELECT lever up past the first point of resistance.
The ECO start/stop function is not available
when reverse gear is engaged. Further informa-
tion on the ECO start/stop function
(
Ypage 125).
Shifting to neutral N
GWARNING
If children are left unsupervised in the vehicle,
they could:
Ropen the doors, thus endangering other
people or road users.
Rget out and disrupt traffic.
Roperate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
Rrelease the parking brake.
Rshifting the automatic transmission out of
park position P
RStart the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
XIf the transmission is in position Dor R: push
the DIRECT SELECT lever up or down to the
first point of resistance.
XIf the transmission is in position P: depress
the brake pedal and push the DIRECT SELECT
lever up or down to the first point of resist-
ance.
If you switch the engine off with the transmis-
sion in position Ror D, the automatic transmis-
sion shifts to Nautomatically.
With the Smartkey: if you then open the driv-
er's door or the front-passenger door or remove
the Smartkey from the ignition, the automatic
transmission shifts to Pautomatically.
With KEYLESS-GO: if you then open the driver's
or front-passenger door, the automatic trans-
mission shifts to P.
If you want the automatic transmission to
remain in neutral N, e.g. when having the vehicle
cleaned in an automatic car wash with a towing
system:
XVehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock.
XInsert the Smartkey into the ignition lock.
XAll vehicles: switch the ignition on.
XDepress the brake pedal and keep it
depressed.
XShift to neutral N.
XRelease the brake pedal.
XRelease the parking brake.
XSwitch off the ignition and leave the Smartkey
in the ignition lock.
Engaging drive position D
XIf the transmission is in position Ror N: push
the DIRECT SELECT lever down past the first
point of resistance.
XIf the transmission is in position P: depress
the brake pedal and push the DIRECT SELECT lever down past the first point of resistance.
Automatic transmission129
Driving and parking
Z
To ensure that the vehicle is secured against
rolling away unintentionally:
Rthe parking brake must be applied.
Rthe transmission must be in positionPand the
Smartkey must be removed from the ignition lock.
Rthe front wheels must be turned towards the
curb on steep uphill or downhill gradients.
Switching off the engine
Important safety notes
GWARNING
The automatic transmission switches to neu-
tral position Nwhen you switch off the engine.
The vehicle may roll away. There is a risk of an
accident.
After switching off the engine, always switch
to parking position P. Prevent the parked vehi-
cle from rolling away by applying the parking
brake.
Vehicles with automatic transmission
XApply the parking brake firmly.
XShift the transmission to position P.
XWith the Smartkey:turn the Smartkey to
position 0in the ignition lock and remove it.
The immobilizer is activated.
XWith KEYLESS-GO: press the KEYLESS-GO
Start/Stop button (Ypage 122).
The engine stops and all the indicator lamps in
the instrument cluster go out.
When the driver's door is closed, this corre-
sponds to Smartkey position 1. When the
driver's door is open, this corresponds to
Smartkey position 0: "Smartkey removed".
If you switch the engine off with the transmis-
sion in position Ror D, the automatic transmis-
sion shifts to Nautomatically.
With the Smartkey: if you then open the driv-
er's door or the front-passenger door or remove the Smartkey from the ignition, the automatic
transmission shifts to Pautomatically.
With KEYLESS-GO: if you then open the driver's
or front-passenger door, the automatic trans-
mission shifts to P. If you want the automatic transmission to
remain in neutral
N, e.g. when having the vehicle
cleaned in an automatic car wash with a towing
system:
XVehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock.
XInsert the Smartkey into the ignition lock.
XAll vehicles: switch the ignition on.
XDepress the brake pedal and keep it
depressed.
XShift to neutral N.
XRelease the brake pedal.
XRelease the parking brake.
XSwitch off the ignition and leave the Smartkey
in the ignition lock.
Parking brake
GWARNING
If you must brake the vehicle with the parking brake, the braking distance is considerably
longer and the wheels could lock. There is an
increased danger of skidding and accidents.
Only use the parking brake to brake the vehi-
cle when the service brake is faulty. Do not
apply the parking brake too firmly. If the
wheels lock, release the parking brake until
the wheels begin turning again.
GWARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example:
Rrelease the parking brake.
Rshift the automatic transmission out of the
parking position P.
Rstart the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
Parking139
Driving and parking
Z
GWARNING
DISTRONIC PLUS cannot always clearly iden-
tify other road users and complex traffic sit-
uations.
In such cases, DISTRONIC PLUS may:
Rgive an unnecessary warning and then
brake the vehicle
Rneither give a warning nor intervene
Raccelerate or brake unexpectedly
There is a risk of an accident.
Continue to drive carefully and be ready to
brake, in particular when warned to do so by
DISTRONIC PLUS.
GWARNING
DISTRONIC PLUS brakes your vehicle with up to 50% of the maximum possible deceleration.
If this braking force is insufficient, DISTRONIC
PLUS warns you visually and audibly. There isa risk of an accident.
In such cases, apply the brakes yourself and
try to take evasive action.
!If DISTRONIC PLUS or the HOLD function is
activated, the vehicle brakes automatically in
certain situations.
To prevent damage to the vehicle, deactivate
DISTRONIC PLUS and the HOLD function in
the following or other similar situations:
Rwhen towing the vehicle
Rin the car wash
If you fail to adapt your driving style, DISTRONIC
PLUS can neither reduce the risk of accident nor
override the laws of physics. DISTRONIC PLUS
cannot take into account the road, traffic and
weather conditions. DISTRONIC PLUS is only an
aid. You are responsible for the distance to the
vehicle in front, for vehicle speed, for braking in good time and for staying in your lane. Do not use DISTRONIC PLUS:
Rin road and traffic conditions which do not
allow you to maintain a constant speed, e.g. in
heavy traffic or on winding roads
Ron slippery road surfaces. Braking or accel-
erating could cause the drive wheels to lose
traction and the vehicle could then skid
Rwhen there is poor visibility, e.g. due to fog,
heavy rain or snow
DISTRONIC PLUS may not detect narrow vehi-
cles driving in front, e.g. motorcycles, or vehi-
cles driving on a different line.
In particular, the detection of obstacles can be
impaired if:
Rthere is dirt on the sensors or anything else
covering the sensors
Rthere is snow or heavy rain
Rthere is interference by other radar sources
Rthere are strong radar reflections, for exam-
ple, in parking garages
If DISTRONIC PLUS no longer detects a vehicle
in front, DISTRONIC PLUS may unexpected ly
a
ccelerate the vehicle to the stored speed.
This speed may:
Rbe too high if you are driving in a filter lane or an exit lane
Rbe so high in the right lane that you pass vehi-cles driving on the left (left-hand drive coun-
tries)
Rbe so high in the left lane that you pass vehi-
cles driving on the right (right-hand drive
countries)
If there is a change of drivers, advise the new
driver of the speed stored.
Cruise control lever
:To store the current speed or a higher speed
;To store the current speed or a lower speed
148Driving systems
Driving and parking