Blind Spot Assist
Activating/deactivating .................153
Display message ............................ 177
Notes/function .............................. 141
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 165
Notes ............................................. 280
Brake lamps
Display message ............................ 170
Brakes
ABS .................................................. 55
BAS .................................................. 55
Brake fluid (notes) .........................280
Display message ............................ 161
Driving tips .................................... 131
High-performance brake system ....133
Important safety notes ..................131
Maintenance .................................. 132
Warning lamp ........................ 186, 189
Breakdown
see Flat tire
see Towing away/tow-starting
Bulbs
see Changing bulbs C
California Important notice for retail
customers and lessees ....................19
Calling up a malfunction
see Display messages
Capacities
see Technical data
Car
see Vehicle
Care
Car wash ........................................ 219
Display ........................................... 225
Exhaust pipe .................................. 224
Exterior lights ................................ 224
Gear or selector lever ....................225
Matte finish ................................... 222
Notes ............................................. 219
Paint .............................................. 221
Plastic trim .................................... 225Power washer
................................ 221
Rear view camera .......................... 224
Seat belt ........................................ 226
Seat cover ..................................... 226
Sensors ......................................... 224
Soft top .......................................... 222
Steering wheel ............................... 225
Trim pieces .................................... 225
Washing by hand ........................... 220
Wheels ........................................... 221
Windows ........................................ 223
Wiper blades .................................. 223
Wooden trim .................................. 225
Car wash (care) ................................. 219
CD player/CD changer (on-board
computer) .......................................... 151
Center console Lower section .................................. 31
Upper section .................................. 30
Central locking
Automatic locking (on-board
computer) ...................................... 155
Locking/unlocking (SmartKey) ........62
Changing bulbs
Important safety notes ....................96
License plate lighting .......................97
Charge maintenance socket ............211
Children In the vehicle ................................... 51
Restraint systems ............................ 51
Child seat
Special seat belt retractor ...............53
Top Tether ....................................... 53
Cigarette lighter ................................ 199
Climate control Automatic climate control (dual-
zone) .............................................. 103
Controlling automatically ...............105
Cooling with air dehumidification ..104
Defrosting the windows .................107
Defrosting the windshield ..............106
Important safety notes ..................102
Indicator lamp ................................ 105
Maximum cooling .......................... 106
Notes on using automatic climate
control ........................................... 104
Overview of systems ......................102 Index
5ProCarManuals.com
Switching AIRSCARF on/of
f............ 85
Switching seat heating on/off .........84
Selector lever
Positions ........................................ 117
Sensors (cleaning instructions) .......224
Service interval display Displaying service messages .........218
Hiding service messages ...............218
Notes ............................................. 218
Service messages ..........................217
Service menu (on-board computer) .153
Service products Brake fluid ..................................... 280
Capacities ...................................... 277
Coolant (engine) ............................ 280
Engine oil ....................................... 279
Fuel ................................................ 277
Important safety notes ..................276
Notes ............................................. 276
Refrigerant (air-conditioning
system) .......................................... 280
Washer fluid .................................. .281
Settings
Factory (on-board computer) .........156
On-board computer .......................153
Setting the air distribution ...............105
Setting the airflow ............................106
SETUP (on-board computer) .............157
Shift ranges ....................................... 122
Side impact air bag .............................40
Side marker lamp (display
message) ............................................ 172
Side windows Cleaning ......................................... 223
Convenience closing feature ............75
Convenience opening feature ..........75
Important safety information ...........73
Opening/closing .............................. 74
Opening/closing (all) .......................75
Problem (malfunction) .....................76
SmartKey ............................................. 67
Changing the battery .......................64
Changing the programming .............63
Checking the battery .......................64
Convenience closing feature ............75
Convenience opening
feature ............................................. 75
Display message ............................ 181Door central locking/unlocking
.......62
Loss ................................................. 65
Mechanical key ................................ 63
Opening/closing soft top .................78
Positions (ignition lock) .................113
Problem (malfunction) .....................65
Starting the engine ........................114
Unlocking/locking vehicle ...............67
SmartKey positions
KEYLESS-GO start function ............113
Snow chains ...................................... 250
Socket Glove box ...................................... .200
Sockets
Center console .............................. 200
Points to observe before use .........200
Soft top
Cleaning ......................................... 222
Display message ............................ 180
Important safety notes ....................76
Opening/closing (SmartKey) ...........78
Opening/closing (with soft-top
switch) ............................................. 77
Problem (malfunction) .....................80
Relocking ......................................... 78
wind screen ..................................... 78
Soft-top switch .................................... 77
Specialist workshop ............................ 22
Speed, controlling see Cruise control
Speedometer
Activating/deactivating the
additional speedometer .................154
Digital ............................................ 149
In the Instrument cluster .................27
Selecting the unit of
measurement ................................ 153
see Instrument cluster
SPORT handling mode
Warning lamp ................................. 190
SRS
see SRS (Supplemental Restraint
System)
SRS (Supplemental Restraint
System)
Display message ............................ 169
Introduction ..................................... 36 Index
13ProCarManuals.com
Trip odometer
Calling up ....................................... 148
Resetting (on-board computer) ......149
see Trip odometer
Trunk
Emergency release ..........................73
Important safety guidelines .............71
Locking separately ...........................72
Opening (automatically from
inside) .............................................. 72
Trunk lid
Display message ............................ 180
Opening/closing ........................71, 72
Trunk load (maximum)
see Technical data
Turn signals
Display message ............................ 170
Switching on/off .............................. 94
see Turn signals
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking .......................69
From inside the vehicle (central
unlocking button) ............................. 68
Upshift indicator ............................... 124V
Vanity mirror (in the sun visor) ........198
Vehicle Correct use ...................................... 22
Data acquisition ............................... 23
Display message ............................ 180
Equipment ....................................... 19
Individual settings ..........................153
Limited Warranty ............................. 23
Loading .......................................... 258
Locking (in an emergency) ...............70
Locking (SmartKey) .......................... 62
Lowering ........................................ 236
Maintenance .................................... 20
Parking for a long period ................ 130
Raising ........................................... 233
Reporting problems .........................22Towing away
.................................. 242
Transporting .................................. 244
Unlocking (in an emergency) ...........69
Unlocking (SmartKey) ................62, 67
Vehicle data
see Technical data
Vehicle dimensions ...........................283
see Technical data
Vehicle emergency locking ................70
Vehicle identification number see VIN
Vehicle identification plate ..............275
Vehicle tool kit .................................. 228
Vehicle weights see Technical data
Video (DVD) ........................................ 151
VIN ...................................................... 275 W
Warning and indicator lamps ABS ................................................ 189
Brakes ................................... 186, 189
Cruise control ................................ 135
Engine diagnostics .........................191
ESP ®
.............................................. 190
Fuel tank ........................................ 192
Overview .......................................... 28
PASSENGER AIR BAG OFF
indicator lamp .................................. 42
Reserve fuel ................................... 192
Seat belt ........................................ 187
SPORT handling mode ...................190
SRS ................................................ 190
Tire pressure monitor ....................193
Warranty ............................................ 275
Washer fluid Display message ............................ 181
see Windshield washer system
Weight
see Technical data
Wheel bolt tightening torque ...........236
Wheel chock ...................................... 232
Wheels Changing a wheel .......................... 232
Checking ........................................ 249
Cleaning ......................................... 221
Important safety notes ..................24816
IndexProCarManuals.com
The hazard warning lamps automatically
switch on if:
R
an air bag is deployed
R the vehicle decelerates rapidly from a
speed of more than 45 mph (70 km/h) and
comes to a standstill.
X To switch on the hazard warning lamps:
press button :.
All turn signals flash. If you now switch on
a turn signal using the combination switch,
only the turn signal lamp on the
corresponding side of the vehicle will flash.
X To switch off the hazard warning
lamps: press button :.
The hazard warning lamps switch off
automatically if the vehicle exceeds a speed
of 6 mph(10 km/h) again after a full brake
application.
i The hazard warning lamps still operate if
the ignition is switched off. Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is
operated five times (Y page 97) while the
lights are on and the engine is running. When
you switch off the ignition, the automatic
headlamp cleaning system is reset and
counting is resumed from 0. Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
X Drive with the headlamps switched on.
The level of moisture diminishes,
depending on the length of the journey and
the weather conditions (humidity and
temperature).
If the level of moisture does not diminish:
X Have the headlamps checked at a qualified
specialist workshop. Interior lighting
Overview of interior lighting
Overhead control panel
:
| Switches the automatic interior
lighting control on/off
; p Switches the right-hand reading
lamp on/off
= c Switches the interior lighting on/off
? p Switches the left-hand reading lamp
on/off Interior lighting control
General notes In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time
unless the SmartKey is in position
2in the
ignition lock.
Automatic interior lighting control X
To activate/deactivate: press the|
button.
When the automatic interior lighting
control is activated, the button is flush with
the overhead control panel.
The interior lighting automatically switches
on if you:
R unlock the vehicle
R open a door
R remove the SmartKey from the ignition lock Interior lighting
95Lights and windshield wipers Z
ProCarManuals.com
Wet roads
If you have driven for a long time in heavy rain
without braking, there may be a delayed
reaction from the brakes when braking for the
first time. This may also occur after the
vehicle has been washed or driven through
deep water.
You have to depress the brake pedal more
firmly. Maintain a greater distance from the
vehicle in front.
After driving on a wet road or having the
vehicle washed, brake firmly while paying
attention to the traffic conditions. This will
warm up the brake discs, thereby drying them
more quickly and protecting them against
corrosion.
Limited braking performance on salt-
treated roads If you drive on salted roads, a layer of salt
residue may form on the brake discs and
brake pads. This can result in a significantly
longer braking distance.
R Brake occasionally to remove any possible
salt residue. Make sure that you do not
endanger other road users when doing so.
R Carefully depress the brake pedal and the
beginning and end of a journey.
R Maintain a greater distance to the vehicle
ahead.
Servicing the brakes !
If the red brake warning lamp lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning messages in
the multifunction display.
The brake fluid level may be too low due to
brake pad wear or leaking brake lines.
Have the brake system checked
immediately. This work should be carried
out at an authorized Mercedes-Benz
Center. !
As the ESP ®
system operates
automatically, the engine and the ignition
must be switched off (the SmartKey must
be in position 0or 1in the ignition lock or
the Start/Stop button must be in position
0 or 1) if:
R the electric parking brake is tested using
a brake dynamometer.
R the vehicle is towed with one axle raised.
Braking triggered automatically by ESP ®
may seriously damage the brake system.
All checks and maintenance work on the
brake system must be carried out at a
qualified specialist workshop. Have this work
carried out at an authorized Mercedes-Benz
Center.
Have the brake pads replaced and the brake
fluid renewed at a qualified specialist
workshop, e.g. an authorized Mercedes-Benz
Center.
If the brake system has only been subject to
moderate loads, you should test the
functionality of your brakes at regular
intervals. To do so, press firmly on the brake
pedal when driving at a high speed. This
improves the grip of the brake pads.
You can find a description of Brake Assist
(BAS) on ( Ypage 55).
Mercedes-Benz recommends that you only
have brake pads/linings installed on your
vehicle which have been approved for
Mercedes-Benz vehicles or which correspond
to an equivalent quality standard. Brake
pads/linings which have not been approved
for Mercedes-Benz vehicles or which are not
of an equivalent quality could affect your
vehicle's operating safety.
Mercedes-Benz recommends that you only
use brake fluid that has been specially
approved for your vehicle by Mercedes-Benz,
or which corresponds to an equivalent quality
standard. Brake fluid which has not been
approved for Mercedes-Benz vehicles or
which is not of an equivalent quality could
affect your vehicle's operating safety. 132
Driving tipsDriving and parking
ProCarManuals.com
Display messages Possible causes/consequences and
M
MSolutions F(USA
only)
!(Canada
only)
Turn On the Turn On the
Ignition to Ignition to
Release the Release the
Parking Brake Parking Brake !
The indicator lamp (red) flashes.
You attempted to release the electric parking brake while the
ignition was switched off.
X Switch on the ignition. F(USA
only)
J(Canada
only)
Check Brake Fluid Check Brake Fluid
Level Level There is not enough brake fluid in the brake fluid reservoir. In
addition, the
Jindicator lamp in the instrument cluster lights
up and a warning tone sounds.
G WARNING
Driving with the message Check Brake Fluid Level Check Brake Fluid Level displayed
can result in an accident.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.
X Consult a qualified specialist workshop.
Do not add brake fluid. This does not correct the malfunction. #
Check Brake Pad Check Brake Pad
Wear Wear The brake pads/linings have reached their wear limit.
X
Visit a qualified specialist workshop. G
WARNING
Driving with the message Check CheckBrake
BrakeFluid
FluidLevel
Leveldisplayed can result in an accident. Have
your brake system checked immediately.
Do not add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can
result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be
seriously burned. Displays and operation
165On-board computer and displays Z
ProCarManuals.com
Display messages Possible causes/consequences and
M
MSolutions The soft top has been opened and closed several times in a row.
The soft-top drive has been switched off automatically for safety
reasons.
You can open and close the soft top again after approximately ten
minutes.
X
Switch off the ignition and turn it back on.
X Repeat the opening or closing procedure (Y page 77).K
Depress Brake Depress Brake You have attempted to close the soft top with the soft top switch
while the vehicle was stationary.
X
Depress the brake pedal.
X Press the soft-top switch until the soft top is completely closed. ¥
Check Washer Fluid Check Washer Fluid The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
X
Add washer fluid ( Ypage 217). SmartKey
Display messages Possible causes/consequences and
M MSolutions +
Replace Replace
Key
KeyBattery
Battery The SmartKey batteries are discharged.
X
Change the batteries ( Ypage 64). +
Key Not Detected Key Not Detected
(red display message) The SmartKey is not in the vehicle. A warning tone also sounds.
When you switch off the engine, you will be unable to restart it.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Locate the SmartKey. The SmartKey is not detected while driving because a powerful
radio transmitter is causing interference. A warning tone also
sounds.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Insert the SmartKey into the ignition lock and turn it to the
desired position ( Ypage 113). Displays and operation
181On-board computer and displays Z
ProCarManuals.com
Warning and indicator lamps in the instrument cluster
Braking Problem Possible causes/consequences and
M
MSolutions $
(USA
only)
J
(Canada
only)
The red brake
system
warning lamp
comes on
while the
engine is
running. A
warning tone
also sounds. There is not enough brake fluid in the brake fluid reservoir.
G WARNING
Driving with the red warning lamp displayed could lead to an
accident.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.
X Consult a qualified specialist workshop immediately.
X Observe the additional display messages in the multifunction
display (Y page 161).
Do not add brake fluid. This does not correct the malfunction. F
(USA
only)
!
(Canada
only)
The indicator
lamp for the
electric
parking brake
flashes and/
or the yellow
warning lamp
for the
electric
parking brake
lights up. The electric parking brake is temporarily malfunctioning or
defective.
G WARNING
In this condition, the vehicle is only of limited roadworthiness. This
can lead to an accident.
X Observe the additional display messages in the multifunction
display. G
WARNING
Driving with the brake warning lamp illuminated can result in an accident. Have your brake system
checked immediately if the brake warning lamp stays on. Do not add brake fluid before checking
the brake system.
Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the
brake fluid catching fire. You can be seriously burned. 186
Displays and operationOn-board computer and displays
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