
Trailer towing
................................. 149
Transmission position displa y........ 146
Automatic transmission
emergency mode ............................... 153
Axle load, permissible (trailer
towing) ............................................... 352B
Backup lamp Changing bulbs .............................. 113
BAS (Brake Assist System) .................61
Battery Checking (SmartKey) .......................70
Important safety guidelines
(SmartKey) ....................................... 70
Replacing (SmartKey) ......................71
Battery (vehicle)
Charging ........................................ 301
Display message ............................ 231
Important safety notes ..................299
Jump starting ................................. 303
Overview ........................................ 299
Blind Spot Assist
Activating/deactivating .................213
Display message ............................ 235
Notes/function .............................. 186
Brake fluid
Display message ............................ 224
Notes ............................................. 347
Brake fluid level ................................ 286
Brake lamps Adaptive .......................................... .62
Display message ............................ 227
Brakes
ABS .................................................. 61
BAS .................................................. 61
Brake fluid (notes) .........................347
Display message ............................ 221
High-performance brake system ....161
Important safety notes ..................159
Maintenance .................................. 160
Parking brake ................................ 157
Riding tips ...................................... 159
Warning lamp ................................. 244
Breakdown
see Flat tire
see Towing away Brush guard
....................................... 274
Bulbs Backup lamp .................................. 113
Brake lamp .................................... 113
Cornering light function .................110
Fog lamps ...................................... 110
Rear fog lamp ................................ 113
Tail lamp ........................................ 113
see Replacing bulbs C
California Important notice for retail
customers and lessees ....................22
Calling up a malfunction
see Display messages
Care
Carpets .......................................... 294
Car wash ........................................ 288
Chrome parts ................................. 292
Display ........................................... 292
Gear or selector lever ....................292
Headlamps ..................................... 291
Interior ........................................... 292
Matte finish ................................... 290
Notes ............................................. 288
Paint .............................................. 289
Plastic trim .................................... 292
Power washer ................................ 289
Rear view camera .......................... 291
Roof lining ...................................... 294
Seat belt ........................................ 294
Seat covers .................................... 293
Sensors ......................................... 291
Steering wheel ............................... 292
Tail pipes ....................................... 292
Trim strips ..................................... 293
Washing by hand ........................... 289
Wheels ........................................... 289
Windows ........................................ 290
Wiper blades .................................. 291
Wooden trim .................................. 293
Cargo compartment cover
Installing/removing .......................261
Notes/how to use .........................261
Opening and closing ......................261
Overview ........................................ 261 Index
5

Lighting
Light switch ..................................... 98
Lights
Activating/deactivating the
interior lighting delayed switch-off .216
Automatic headlamp mode ............100
Cornering light function .................104
Driving abroad ................................. 98
Fog lamps ...................................... 101
Hazard warning lamps ...................104
High beam flasher .......................... 104
High-beam headlamps ...................103
Low-beam headlamps ......................99
Parking lamps ................................ 102
Rear fog lamp ................................ 101
Standing lamps .............................. 102
Switching the daytime running
lamps on/off (on-board computer) 215
Switching the daytime running
lamps on/off (switch) ......................99
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 215
Switching the surround lighting
on/off (on-board computer) ..........215
Turn signals ................................... 103
see Interior lighting
see Replacing bulbs
Light sensor (display message) .......229
LIM indicator lamp Cruise control ................................ 169
DISTRONIC PLUS ........................... 178
Variable SPEEDTRONIC .................175
Limit speed
Variable SPEEDTRONIC .................174
Load anchorage ................................. 260
Loading guidelines ............................256
Locking Emergency locking ........................... 75
From inside the vehicle (central
locking button) ................................. 74
see Central locking
Locking (doors)
Automatic ........................................ 75
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 216Low-beam headlamps
Display message ............................ 226
Setting for driving abroad
(symmetrical) ................................... 98
Switching on/off .............................. 99
LOW RANGE off-road gear ................194
Luggage compartment
enlargement
Overview ........................................ 258
Lumbar support
Adjusting the 4-way lumbar
support ............................................ 89
Luxury head restraints .......................87 M
M+S tires ............................................ 314
Malfunction message see Display messages
Matte finish (cleaning instructions) 290
mbrace Call priority .................................... 270
Display message ............................ 224
Downloading destinations
(COMAND) ..................................... 271
Downloading routes .......................273
Emergency call .............................. 268
Geo fencing ................................... 274
Important safety notes ..................266
Locating a stolen vehicle ...............272
MB info call button ........................270
Remote vehicle locking ..................271
Roadside Assistance button ..........269
Self-test ......................................... 267
Speed alert .................................... 273
System .......................................... 267
Triggering the vehicle alarm ........... 274
Vehicle remote malfunction
diagnosis ....................................... 272
Vehicle remote unlocking ..............271
Mechanical key
Function/notes ................................ 70
General notes .................................. 70
Removing ......................................... 70
Memory card (audio) .........................211
Memory function ................................. 95
Message memory (on-board
computer) .......................................... 220 Index
11

Important safety notes
..................156
Position of exterior mirror, front-
passenger side ................................. 94
see PARKTRONIC
Parking aid
see Exterior mirrors
see PARKTRONIC
Parking brake
Applying ........................................ .157
Display message ............................ 223
Warning lamp ................................. 250
Parking lamps
Switching on/off ........................... 102
PARKTRONIC
Deactivating/activating .................191
Driving system ............................... 189
Function/notes ............................. 189
Important safety notes ..................189
Problem (malfunction) ...................192
Range of the sensors .....................190
Trailer towing ................................. 191
Warning displa y............................. 191
Pedals ................................................ .159
Plastic trim (cleaning instructions) .292
Power supply (trailer) .......................200
Power washers .................................. 289
Programming SmartKey ......................................... 69
Program selector button ..................149
Pulling away Automatic transmission .................140 Q
Qualified specialist workshop ...........24 R
RACETIMER Deleting all laps ............................. 219
Displaying and starting ..................218
Displaying the intermediate time ...218
Resetting the current lap ...............219
Starting a new lap ..........................218
Stopping ........................................ 219
RACETIMER (on-board computer) ....218 Radio
Selecting a station .........................211
see separate operating instructions
Radio-wave reception/
transmission in the vehicle
Declaration of conformity ................24
Reading lamp ..................................... 105
Rear bench seat Folding forward .............................. 260
Rear compartment
Setting the air vents ......................136
Rear door
Closing ............................................ .77
Display message ............................ 241
Important safety notes ....................76
Opening ........................................... 77
Opening/closing .............................. 76
Rear fog lamp
Display message ............................ 228
Switching on/off ........................... 101
Rear lamps
see Lights
Rear seat bench
Folding into an upright position .....260
Rear view camera
Function/notes ............................. 192
Rear view camera (cleaning
instructions) ...................................... 291
Rear-view mirror Dipping (automatic) .........................94
Rear window defroster
Problem (malfunction) ...................133
Switching on/off ........................... 133
Rear window wiper
Switching on/off ........................... 115
Refueling
Fuel gauge ..................................... 205
Important safety notes ..................153
Refueling proces s.......................... 154
see Fuel
Remote control
Programming (garage door opener) 275
Replacing bulbs
Important safety notes ..................108
Overview of bulb type s.................. 109
Reporting safety defects ....................25 Index
13

that these function correctly at all times.
Have the headlamp setting checked regularly.
Before changing bulbs
Have the following bulbs changed at a
qualified specialist workshop:
R Additional turn signals in the exterior
mirrors
R High-mounted brake lamp
R High-beam/low-beam headlamps (Xenon
bulbs)
R Daytime running lamps
R Parking lamps/standing lamps
R License plate lamp
i Individual segments of the license plate
lamp LEDs may fail without a display
message appearing in the multifunction
display. Regularly check the license plate
lamp. If necessary, visit a qualified
specialist workshop.
You can replace the following bulbs:
R Fog lamp/cornering light with fog lamp
function
R Turn signal lamp (front)
R Brake/tail lamp
R Turn signal lamp (rear)
R Tail lamps/standing lamps
R Backup lamp
R Rear fog lamp
R Side marker lamps G
WARNING
Bulbs and lamps can become very hot. For
this reason, allow them to cool down before
changing them. Otherwise, you could burn
yourself when you touch them.
Keep bulbs out of the reach of children.
Otherwise, they could, for example, damage
the bulbs and injure themselves.
Never use a bulb which has been dropped.
Such a bulb may explode and injure you.
Halogen bulbs are pressurized and could
explode when you change them, especially if
they are very hot. You should therefore wear eye protection and gloves when you are
changing them.
Other bulbs
There are bulbs other than the Xenon bulbs
that you cannot replace. Replace only the
bulbs listed (Y page 109). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
If you require assistance changing bulbs,
consult a qualified specialist workshop.
Do not touch the glass tube of new bulbs with
your bare hands. Even minor contamination
can burn into the glass surface and reduce
the service life of the bulbs. Always use a lint-
free cloth or only touch the base of the bulb
when installing.
Only use bulbs of the correct type.
If the new bulb still does not light up, consult
a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly. Overview: changing bulbs/bulb types
Front bulbs You can replace the following bulbs. The bulb
type can be found in the legend.
0043
Turn signal lamp: 1156 NA
0044 Side marker lamp: T 4 W
0087 Cornering light function with fog lamp
function: H11 55 W (except AMG vehicles) Replacing bulbs
109Lights andwindshield wipers Z

Rear bulbs
You can replace the following bulbs. The bulb
type can be found in the legend. 0043
Tail lamp/standing lamp: W 5 W
0044 Brake lamp/tail lamp: P 21/5 W
0087 Turn signal lamp: PY 21 W
0085 Side marker lamp: T 4 W
0083 Backup lamp: P 21 W
0084 Rear fog lamp: P 21 W Changing the front bulbs
Front fog lamps/cornering lamps with
fog lamp function X
Switch off the lights.
X Unscrew screws 0043.
X Remove cover 0044. X
Unscrew screws 0087.
i Only remove screws 0087. Do not turn
adjustment screw 0085. If adjustment
screw 0085has been turned, the front fog
lamp adjustment must be checked at a
qualified workshop.
X Remove lamp 0083. X
Hold lamp 0083.
X Lightly press bulb holder 0084, turn it
counter-clockwise to the stop and pull it
out. 110
Replacing bulbsLights and windshield wipers

X
Unscrew screws 0044.
X Swing protection grille 0043to the right.
X After changing the bulbs, swing protection
grille 0043to the left.
X Tighten screws 0044.
Tail lamp !
When installing the lens, make sure that
the seal is positioned correctly.
! Do not fasten the screws too tightly. You
could otherwise damage the lens. X
Switch off the lights.
X Unscrew screws 0043.
X Remove lens 0044. 0087
Turn signal
0085 Brake/tail lamp
0083 Tail lamp/standing lamp X
Turn the corresponding bulb counter-
clockwise, applying slight pressure, and
remove it from the bulb holder.
X Insert the new bulb into the bulb holder and
turn it clockwise until it engages.
X Install lens 0044.
X Replace and tighten screws 0043.
X AMG vehicles: secure the protection grille
(Y page 112).
Backup lamp/rear fog lamp !
Do not fasten the screws too tightly. You
could otherwise damage the lens. Example: rear fog lamp
X
Switch off the lights.
X Unscrew screws 0044.
X Remove lens 0043. X
Turn bulb 0087anti-clockwise, applying slight
pressure, and remove it from the bulb
holder.
X Insert the new bulb into the bulb holder and
turn it clockwise until it engages. Replacing bulbs
113Lights and windshield wipers Z

Display messages Possible causes/consequences and
0050
0050Solutions 0049
License Plate Lamp License Plate Lamp There is a short circuit in the LED lamps. The LEDs have been
switched off.
X
Visit a qualified specialist workshop. 0049
Check Left Fog Check Left Fog
Lamp Lampor
Check Right
Check Right
Fog Lamp
Fog Lamp The left-hand or right-hand front fog lamp is defective.
X
Replace the bulb (Y page 108).0049
Rear Fog Lamp Rear Fog Lamp The rear fog lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 109).
or
X Visit a qualified specialist workshop. 0049
Check Front Left Check Front Left
Parking Lamp Parking Lamp
or
Check Front Right
Check Front Right
Parking Lamp Parking Lamp The front left or front right parking or standing lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 109).
or
X Visit a qualified specialist workshop. 0049
Backup Light Backup Light The backup lamp is defective.
X
Replace the bulb (Y page 108).0049
Check Front Left Check Front Left
Sidemarker Sidemarker
Lamp Lampor
Check Front
Check Front
Right Sidemarker
Right Sidemarker
Lamp Lamp The left or right front side marker lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 109).
or
X Visit a qualified specialist workshop. 0049
Check Left Tail Check Left Tail
Lamp Lampor
Check Right
Check Right
Tail Lamp
Tail Lamp The left or right-hand tail lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 109).
or
X Visit a qualified specialist workshop. 228
Display
messagesOn-board computer and displays