Brake lampsDisplay message ............................ 266
Brakes
ABS .................................................. 68
Adaptive Brake Assist ...................... 72
BAS .................................................. 68
BAS PLUS with Cross-Traffic
Assist ............................................... 69
Brake fluid (notes) ......................... 403
Display message ............................ 252
EBD .................................................. 75
High-performance brake system .... 178
Hill start assist ............................... 155
HOLD function ............................... 192
Important safety notes .................. 176
Maintenance .................................. 176
Parking brake ................................ 172
Riding tips ...................................... 176
Warning lamp ................................. 287
Breakdown
Where will I find...? ........................ 342
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 35
Buttons on the steering wheel ......... 231
C
California
Important notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Camera
see 360° camera
see Rear view camera
Car
see Vehicle
Car key
see SmartKey
Care
360° camera ................................. 336
Car wash ........................................ 331
Carpets .......................................... 339
Display ........................................... 337
Exhaust pipe .................................. 337
Exterior lights ................................ 335 Gear or selector lever .................... 338
Interior ........................................... 337
Matte finish ................................... 334
Night View Assist Plus ................... 337
Notes ............................................. 331
Paint .............................................. 333
Plastic trim .................................... 338
Power washer ................................ 333
Rear view camera .......................... 336
Roof lining ...................................... 339
Seat belt ........................................ 339
Seat cover ..................................... 338
Sensors ......................................... 335
Steering wheel ............................... 338
Trim pieces .................................... 338
Washing by hand ........................... 333
Wheels ........................................... 334
Windows ........................................ 335
Wiper blades .................................. 335
Wooden trim .................................. 338
CD player (on-board computer) ........ 240
Center console
Overview .......................................... 37
Stowage space .............................. 301
Center console in the rear com-
partment
Stowage compartment .................. 302
Central locking
Locking/unlocking (SmartKey) ........ 83
Changing the media source ............. 240
Child
Restraint system .............................. 64
Child seat
Forward-facing restraint system ...... 67
LATCH-type (ISOFIX) child seat
anchors ............................................ 65
On the front-passenger seat ............ 66
Rearward-facing restraint system .... 66
Top Tether ....................................... 65
Children
Special seat belt retractor ............... 63
Cigarette lighter ................................ 306
Cleaning
Mirror turn signal ........................... 335
Climate control
Automa
tic climate control ............. 137
Controlling automatically ............... 139
Cooling with air dehumidification .. 138
6Index
Warning lamp ................................. 297
Warning message .......................... 371
TIREFIT kit .......................................... 344
Tire pressure not reached .............. 346
Tire pressure reached .................... 346
Tires
Aspect ratio (definition) ................. 382
Average weight of the vehicle
occupants (definition) .................... 381
Bar (definition) ...............................3 81
Changing a wheel .......................... 383
Characteristics .............................. 381
Checking ........................................ 363
Curb weight (definition) ................. 382
Definition of terms ......................... 381
Direction of rotation ...................... 384
Display message ............................ 279
Distribution of the vehicle occu-
pants (definition) ............................ 383
DOT (Department of Transporta-
tion) (definition) ............................. 381
DOT, Tire Identification Number
(TIN) ............................................... 380
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 381
General notes ................................ 388
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 381
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 382
Important safety notes .................. 362
Increased vehicle weight due to
optional equipment (definition) ...... 381
Information on driving .................... 362
Kilopascal (kPa) (definition) ........... 382
Labeling (overview) ........................ 377
Load bearing index (definition) ...... 383
Load index ..................................... 379
Load index (definition) ................... 382
Maximum load on a tire (defini-
tion) ............................................... 382
Maximum loaded vehicle weight
(definition) ..................................... 382
Ma
ximum permissible tire pres-
sure (definition) ............................. 382
Maximum tire load ......................... 380
Maximum tire load (definition) ....... 382
MOExtended tires .......................... 364 Optional equipment weight (defi-
nition) ............................................ 382
PSI (pounds per square inch) (def-
inition) ........................................... 382
Replacing ....................................... 383
Service life ..................................... 364
Sidewall (definition) ....................... 382
Snow chains .................................. 365
Speed rating (definition) ................ 381
Storing ........................................... 384
Structure and characteristics
(definition) ..................................... 381
Summer tires in winter .................. 364
Temperature .................................. 377
TIN (Tire Identification Number)
(definition) ..................................... 383
Tire bead (definition) ...................... 382
Tire pressure (definition) ................ 382
Tire pressures (recommended) ...... 381
Tire size (data) ............................... 388
Tire size designation, load-bearing
capacity, speed rating .................... 377
Tire tread ....................................... 363
Tire tread (definition) ..................... 382
Total load limit (definition) ............. 383
Traction ......................................... 376
Traction (definition) ....................... 383
Tread wear ..................................... 376
Uniform Tire Quality Grading
Standards ...................................... 376
Uniform Tire Quality Grading
Standards (definition) .................... 381
Wear indicator (definition) ............. 383
Wheel and tire combination ........... 391
Wheel rim (definition) .................... 381
see Flat tire
Top Tether ............................................ 65
Tow-starting
Emergency engine starting ............ 356
Important safety notes .................. 354
Towing away
Important safety guidelines ........... 354
Installing the towing eye ................ 355
Notes for 4MATIC vehicl es ............ 356
R
emoving the towing eye ............... 355
Transporting the vehicle ................ 356
With both axles on the ground ....... 355
With the rear axle raised ................ 356
Index19
Towing eye......................................... 342
Traffic Sign Assist
Activating ....................................... 218
Display message ............................ 276
Function/notes ............................. 217
Important safety notes .................. 217
Instrument cluster display ............. 218
Switching on/off ........................... 245
Transfer case ..................................... 167
Transmission
see Automatic transmission
Transporting the vehicle .................. 356
Trim pieces (cleaning instruc-
tions) .................................................. 338
Trip computer (on-board com-
puter) .................................................. 236
Trip odometer
Calling up ....................................... 235
Resetting (on-board computer) ...... 237
Trunk
Emergency release .......................... 96
Important safety notes .................... 92
Locking separately ........................... 96
Opening/closing (automatically
from inside) ...................................... 95
Opening/closing (automatically
from outside) ................................... 92
Opening/closing (from outside,
HANDS-FREE ACCESS) .................... 94
Power closing .................................. 90
Trunk lid
Display message ............................ 282
Obstacle recognition ........................ 92
Opening dimensions ...................... 406
Opening/closing .............................. 92
Trunk load (maximum) ...................... 406
Turn signals
Display message ............................ 265
Switching on/off ........................... 126
Two-way radio
Frequencies ................................... 398
Installation ..................................... 398
Transmission output (maximum) .... 398
Windshield (infrared reflective) ...... 321
Type identification plate
see Vehicle identification plateU
UnlockingEmergency unlocking ....................... 90
From inside the vehicle (central
unlocking button) ............................. 89
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 249
V
Vanity mirror (in the sun visor)........ 305
Vehicle
Correct use ...................................... 27
Data acquisition ............................... 28
Display message ............................ 281
Electronics ..................................... 398
Equipment ....................................... 23
Individual settings .......................... 244
Limited Warranty ............................. 27
Loading .......................................... 372
Locking (in an emergency) ............... 91
Locking (SmartKey) .......................... 83
Lowering ........................................ 388
Maintenance .................................... 24
Operating safety .............................. 25
Parking .......................................... 170
Parking for a long period ................ 173
Pulling away ................................... 154
Raising ........................................... 385
Reporting problems ......................... 27
Securing from rolling away ............ 384
Towing away .................................. 354
Transporting .................................. 356
Unlocking (in an emergency) ........... 90
Unlocking (SmartKey) ...................... 83
Vehicle data ................................... 406
Vehicle dimensions ........................... 406
Vehicle emergency locking ................ 91
Vehicle identification number
see VIN
Vehicle identification plate .............. 399
Vehicle level
Active Body Control ABC ............... 194
AIRMATIC ...................................... 197
Display message ............................ 272
Vehicle tool kit .................................. 342
20Index
XKeep the brake pedal depressed until the
emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will work normally again if:
Ryou release the brake pedal.
Rthere is no longer any danger of a collision.
Rno obstacle is detected in front of your
vehicle.
Adaptive Brake Assist is then deactivated.
If adaptive Brake Assist demands particularly
high braking force, preventative passenger
protection measures (PRE-SAFE
®) are activa-
ted simultaneously.
Up to a speed of approximately 155 mph
(250 km/h), adaptive Brake Assist is capable
of reacting to moving objects that have
already been detected as such at least once
over the period of observation.
Up to a speed of approximately 44 mph
(70 km/h), adaptive Brake Assist reacts to
stationary obstacles.
ESP®(Electronic Stability Program)
General notes
iObserve the "Important safety notes" sec-
tion (
Ypage 67).
ESP
®monitors driving stability and traction,
i.e. power transmission between the tires and
the road surface.
If ESP
®detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilize the
vehicle. The engine output is also modified to
keep the vehicle on the desired course within
physical limits. ESP
®assists the driver when
pulling away on wet or slippery roads. ESP®
can also stabilize the vehicle during braking.
ETS/4ETS (Electronic Traction System)
iObserve the "Important safety notes" sec-
tion (
Ypage 67). ETS traction control is part of ESP
®. On vehi-
cles with 4MATIC, 4ETS is part of ESP®.
Traction control brakes the drive wheels indi-
vidually if they spin. This enables you to pull
away and accelerate on slippery surfaces, for
example if the road surface is slippery on one
side. In addition, more drive torque is trans-
ferred to the wheel or wheels with traction.
Traction control remains active, even if you
deactivate ESP
®.
Important safety notes
GWARNING
If ESP
®is malfunctioning, ESP®is unable to
stabilize the vehicle. Additionally, further driv-
ing safety systems are deactivated. This
increases the risk of skidding and an accident.
Drive on carefully. Have ESP
®checked at a
qualified specialist workshop.
Vehicles without 4MATIC: observe the notes
on ESP®(Ypage 356) when towing the vehi-
cle with a raised rear axle.
ESP
®is only deactivated if the åwarning
lamp is lit continuously.
If the ÷ warning lamp lights up continu-
ously, ESP
®is not available due to a malfunc-
tion.
Observe the information on warning lamps
(
Ypage 290) and display messages which
may be shown in the instrument cluster
(
Ypage 252).
Only 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.
Driving safety systems73
Safety
Z
(Ypage 193) and on DISTRONIC PLUS
(
Ypage 186).
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 infor-
mation on the ECO start/stop function
(
Ypage 155).
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
resistance.
If you switch the engine off with the trans-
mission in position Ror D, the automatic
transmission shifts to Nautomatically.
With the SmartKey: if you then open the
driver's door or the front-passenger door or
remove the SmartKey from the ignition, the
automatic transmission shifts to Pautomati-
cally.
With the Start/Stop button: if you then
open the driver's door or the front-passenger door, the automatic transmission shifts to P
automatically.
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:
Using the SmartKey:
XSwitch on the ignition.
XDepress the brake pedal and keep it
depressed.
XShift to neutral N.
XRelease the brake pedal.
XRelease the electric parking brake.
XSwitch off the ignition and leave the Smart-
Key in the ignition lock.
With the Start/Stop button:
XRemove the Start/Stop button from the
ignition lock.
XInsert the SmartKey into the ignition lock.
XSwitch on the ignition.
XDepress the brake pedal and keep it
depressed.
XShift to neutral N.
XRelease the brake pedal.
160Automatic transmission
Driving and parking
!Always secure the vehicle correctly
against rolling away. Otherwise, the vehicle
or its drivetrain could be damaged.
To ensure that the vehicle is secured against
rolling away unintentionally:
Rthe electric parking brake must be applied.
Rthe transmission must be in position Pand
the SmartKey must be removed from the
ignition lock.
Rthe front wheels must be turned towards
the curb on steep uphill or downhill gradi-
ents.
Rthe empty vehicle must be secured at the
front axle with a wheel chock or similar, for example, on uphill or downhill gradients.
Ra laden vehicle must also be secured at the
rear axle with a wheel chock or similar, for
example, on 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.
Further information if the engine cannot be
switched off as described here (
Ypage 359).
Using the SmartKey
XApply the electric parking brake.
XShift the transmission to position P.
XTurn the SmartKey to position0in the igni-
tion lock and remove it.
The immobilizer is activated. If you switch the engine off with the trans-
mission in position
Ror D, the automatic
transmission shifts to Nautomatically.
If you then open the driver's door or the
front-passenger door or remove the Smart-
Key from the ignition, the automatic trans-
mission shifts to Pautomatically.
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:
XSwitch on the ignition.
XDepress the brake pedal and keep it
depressed.
XShift to neutral N.
XRelease the brake pedal.
XRelease the electric parking brake.
XSwitch off the ignition and leave the Smart-
Key in the ignition lock.
Using the Start/Stop button
XApply the electric parking brake.
XShift the transmission to position P.
XPress the Start/Stop button (Ypage 151)
The engine stops and all the indicator
lamps in the instrument cluster go out.
When the driver's door is closed, this cor-
responds to key position 1. When the driv-
er's door is open, this corresponds to key
position 0: "Key removed".
If you switch the engine off with the trans-
mission in position Ror D, the automatic
transmission shifts to Nautomatically.
If you then open the driver's or front-
passenger door, the automatic transmission
shifts to Pautomatically.
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:
XSwitch on the ignition.
XDepress the brake pedal and keep it
depressed.
Parking171
Driving and parking
Z
Continue todrive carefully and beready to
brake, inparticular when warned to dosoby
DI ST RONIC PLU S.
GWARNING
DI ST RONIC PLUS brakes your veh icle with up
to 50 %of the maximum possible deceleration.
If this braking force is insufficient, DISTRONIC
PLUS warns you visually and audibly. There is a 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 automati-
cally in certain situations.
To prevent damage to the vehicle, deacti-
vate DISTRONIC PLUS and the HOLD func- tion in the following or other similar situa-
tions:
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
vehicles driving in front, e.g. motorcycles, or
vehicles 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
example, in parking garages
If DISTRONIC PLUS no longer detects a vehi- cle in front, DISTRONIC PLUS may unexpect-
edly accelerate 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
vehicles driving on the left (left-hand drive
countries)
Rbe so high in the left lane that you pass
vehicles 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 activate or increase speed
;To activate or reduce speed
=To deactivate DISTRONIC PLUS
?To activate at the current speed/last
stored speed
ATo set the specified minimum distance
Driving systems183
Driving and parking
Z
Further information on deactivating the HOLD
function (
Ypage 193).
!If DISTRONIC PLUS or the HOLD function
is activated, the vehicle brakes automati-
cally in certain situations.
To prevent damage to the vehicle, deacti-
vate DISTRONIC PLUS and the HOLD func-
tion in the following or other similar situa-
tions:
Rwhen towing the vehicle
Rin the car wash
Activation conditions
You can activate the HOLD function if all of
the following conditions are fulfilled:
Rthe vehicle is stationary.
Rthe engine is running or if it has been auto-
matically switched off by the ECO start/
stop function.
Rthe driver's door is closed or your seat belt
is fastened.
Rthe electric parking brake is released.
Rthe transmission is in position D,R or N.
RDISTRONIC PLUS is deactivated.
Activating the HOLD function
XMake sure that the activation conditions
are met.
XDepress the brake pedal.
XQuickly depress the brake pedal further
until :appears in the multifunction dis-
play.
The HOLD function is activated. You can
release the brake pedal.
iIf depressing the brake pedal the first
time does not activate the HOLD function,
wait briefly and then try again.
Deactivating the HOLD function
The HOLD function is deactivated automati-
cally if:
Ryou accelerate and the transmission is in
position Dor R.
Ryou shift the transmission to position P.
Ryou depress the brake pedal again with a
certain amount of pressure untilëdis-
appears from the multifunction display.
Ryou secure the vehicle using the electric
parking brake.
Ryou activate DISTRONIC PLUS.
iAfter a time, the electric parking brake
secures the vehicle and relieves the service
brake. The HOLD function is then deacti-
vated.
When the HOLD function is activated, the
transmission is shifted automatically to posi-
tion Pif:
Rthe driver's seat belt is not fastened and the
driver's door is open.
Rthe engine is switched off, unless it is auto-
matically switched off by the ECO start/
stop function.
The electric parking brake secures the vehicle
automatically if the HOLD function is activa-
ted when the vehicle is stationary and:
Ra system malfunction occurs.
Rthe power supply is not sufficient.
Driving systems193
Driving and parking
Z