Securing luggage
...............................2 99
Selector lever
see Automatic transmission
Sensors (cleaning instructions) ....... 319
Service
see ASSYST PLUS
Service Centre
see Qualified specialist workshop
Service menu (on-board com-
puter) ................................................. .232
Service message
see ASSYST PLUS
Service products
AdBlue ®
special additive s.............. 364
Brake fluid ..................................... 366
Coolant (engine) ............................ 366
Engine oil ....................................... 365
Fuel ................................................ 360
Important safety notes .................. 360
Washer fluid ................................... 367
Setting the date/time format
See also Digital Owner's Manua l... 284
Setting the language
See also Digital Owner's Manua l... 284
Setting the time
See also Digital Owner's Manua l... 284
Settings
Factory (on-board computer) ......... 237
On-board computer ....................... 232
SETUP (on-board computer) ............. 238
Shifting to neutral (manual trans-
mission) ............................................. 143
Side lamps
Switching on/of f........................... 115
Side windows
Important safety notes .................... 91
Opening/closing .............................. 91
Opening/closing all ......................... 92
Problem (malfunction) ..................... 93
Resetting ......................................... 93
Reversing feature ............................. 91
Sidebag ................................................ 49
SIM card
Inserting ........................................ 293
SMS
See also Digital Owner's Manua l... 284
Snow chains ...................................... 345 Socket (12 V)
Centre console .............................. 304
General notes ................................ 303
Rear compartment ......................... 304
Soft top
AIRCAP ............................................ 96
Cleaning ......................................... 317
Display message ............................ 271
Draught stop .................................... 97
Important safety notes .................... 94
Opening/closing (with key) .............. 95
Opening/closing (with soft-top
switch) ............................................. 95
Problem (malfunction) ..................... 99
Re-locking ........................................ 96
Soft-top switch .................................... 95
Sound
Switching on/of f........................... 285
Specialist workshop ............................ 30
Spectacles compartment ................. 297
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 236
Digital ............................................ 225
In the Instrument cluster ................. 35
Segments ...................................... 220
Selecting a display uni t.................. 236
SPEEDTRONIC
Deactivating variable ..................... 171
Display message ............................ 262
Function/note s............................. 169
General notes ................................ 169
Important safety notes .................. 169
LIM indicator lamp ......................... 170
Permanent ..................................... 171
Selecting ........................................ 170
Setting the speed .......................... 170
Storing the current speed .............. 170
Storing the current speed or call-
ing up the last stored speed .......... 170
Switching to passive ...................... 171
Variabl e......................................... 170
SPORT handling mode
Activating/deactivating
(Mercedes-Benz C 450 AMG
4MATIC) ........................................... 74
Deactivating/activating
(Mercedes-AMG vehicles) ................ 74 20
Index
Vehicle submenu
Setting permanent SPEEDTRONIC
X Press òon the steering wheel to open the
menu list.
X Press :or9 on the steering wheel to
select the Settings
Settings menu.
X Confirm by pressing aon the steering
wheel.
X Press :or9 to select the Vehicle
Vehicle
submenu.
X Press ato confirm.
X Press :or9 to select the Limit
Limit
speed (winter tyres)
speed (winter tyres) function.
The current setting appears.
X Press ato confirm.
X Press :or9 to set permanent SPEED-
TRONIC in increments of ten ( 160 km/h
160 km/hto
240 km/h
240 km/h). The Off
Offsetting switches perma-
nent SPEEDTRONIC off.
X Press the abutton to store the entry.
Further information on permanent SPEED-
TRONIC (Y page 171).
Restoring the factory settings X
Press the òbutton on the steering wheel
to open the menu list.
X Press :or9 on the steering wheel to
select the Settings
Settings menu.
X Confirm by pressing aon the steering
wheel.
X Press :or9 to select the Factory
Factory
settings
settings submenu.
X Press ato confirm.
The Reset all settings?
Reset all settings? function
appears.
X Press :or9 to select No
No orYes
Yes .
X Press the abutton to confirm the selec-
tion.
If you have selected Yes
Yes , the multifunction
display shows a confirmation message.
For safety reasons, not all functions will be
reset: the Limit speed (winter tyres) Limit speed (winter tyres) per-
manent SPEEDTRONIC function can only be set
in the Vehicle
Vehicle submenu. AMG menu (Mercedes-AMG vehicles)
Warm-up :
Digital speedometer
; Gear indicator
= Charge-air pressure
? Engine oil temperature
A Transmission oil temperature
X Press òon the steering wheel to open the
menu list.
X Press :or9 on the steering wheel to
select the AMG
AMG menu.
X Confirm by pressing aon the steering
wheel.
Engine and transmission fluid tempera-
tures: when the engine and transmission are
at normal operating temperature, oil temper-
atures ?and Aare displayed in white on the
multifunction display.
If the multifunction display shows oil temper- ature ?orA in blue, the engine or the
transmission are not yet at normal operating
temperature. Avoid using the full output of the
engine during this time.
Traffic Sign Assist display Menus and submenus
237On-board computer and displays Z
Display messages
Possible causes/consequences and
M
MSolutions !
Parking brake inop‐ Parking brake inop‐
erative erative The yellow
!warning lamp lights up. The red !indicator lamp
flashes for about ten seconds after the electric parking brake has been applied or released. It then goes out or remains lit.
The electric parking brake is malfunctioning, e.g. because of over-
voltage or undervoltage.
X Rectify the cause of the overvoltage or undervoltage, e.g. by charg-
ing the battery or restarting the engine.
X Apply or release the electric parking brake.
If the electric parking brake still cannot be applied or released: X Switch off the ignition and switch it back on.
X Apply or release the electric parking brake.
If the electric parking brake still cannot be released: X Consult a qualified specialist workshop.
If the electric parking brake still cannot be applied:
X Consult a qualified specialist workshop. The yellow
!warning lamp lights up and the red !indicator
lamp flashes.
The electric parking brake cannot be applied manually.
X Vehicles with manual transmission: engage first gear.
X Vehicles with automatic transmission: shift the transmission to
position P.
X Consult a qualified specialist workshop. J
Check brake fluid Check brake fluid
level level There is insufficient brake fluid in the brake fluid reservoir.
In addition, the red Jwarning lamp lights up on the instrument
cluster and a warning tone sounds.
G WARNING
Braking efficiency may be impaired.
There is a risk of 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.
X Secure the vehicle against rolling away (Y page 159).
X Consult a qualified specialist workshop.
X Do not top up the brake fluid. This does not correct the fault. #
Check Check
brake
brakepad
padwear
wear The brake pads/linings have reached their wear limit.
X Consult a qualified specialist workshop. G
Inoperative Inoperative Vehicles with Audio 20 multimedia system:
Malfunction of one or more main functions of the MB Contact system.
X Consult a qualified specialist workshop. Display
messages
247On-board computer and displays Z
Example: vehicle identification plate (vehi-
cles with a trailer tow hitch – all other coun- tries)
: Vehicle manufacturer
; EU type approval number (for certain coun-
tries only)
= VIN
? Maximum gross vehicle weight (kg)
A Maximum gross weight of vehicle combina-
tion (kg) (for certain countries only)
B Permissible front axle load (kg)
C Permissible rear axle load (kg)
D Paint code
i The data shown on the vehicle identification
plate are sample data. This data are different for every vehicle and may differ from the data
shown here. You can find the data applicable to your vehicle on the vehicle's identification
plate. Vehicle identification number (VIN)
X
Slide the right-hand front seat to its rearmost
position.
X Fold floor covering ;upwards.
VIN :is visible. The VIN can also be found on the vehicle iden-
tification plate (Y
page 359).
For certain countries only: the VIN can also be
found at the lower edge of the windscreen. Engine number
The engine number is stamped into the crank-
case. You can obtain further information from
any qualified specialist workshop. Service products and capacities
Important safety notes
G
WARNING
Service product can be poisonous and haz-
ardous to health. There is a risk of injury.
Observe the instructions on the respective
original container when using, storing and dis- posing off service products. Always store ser-
vice products in the sealed original container. Always keep service products out of the reach
of children. H
Environmental note
Dispose of service products in an environ-
mentally-responsible manner.
Service products include the following:
R fuels
R exhaust gas aftertreatment additives, e.g.
AdBlue ®
R lubricants (e.g. engine oil, transmission oil)
R Coolant
R brake fluid
R windscreen washer fluid
R Climate control system refrigerant
Components and service products must be
matched. Use only products approved by
Mercedes-Benz. Damage caused by the use of
products that have not been recommended is
not covered by the Mercedes-Benz warranty or
goodwill gestures. They are listed in this
Mercedes-Benz Owner's Manual in the appro-
priate section. 360
Service products and capacitiesTechnical data