cooling MERCEDES-BENZ AMG GT S 2017 C190 Owner's Manual

1, 2, 3 ...
12 V socketsee Sockets
A
ABS (Anti-lock Braking System)Display message ............................ 167
Function/notes ................................ 52
Warning lamp ................................ .192
Accident
Automatic measures after an acci-
dent ................................................. 49
Activating media mode
General notes ................................ 208
Activating/deactivating cooling
with air dehumidification ................... 95
ADAPTIVE BRAKE ................................. 58
Adaptive Brake Assist
Display message ............................ 167
Function/notes ................................ 54
Adaptive Damping System
Function/notes .............................1 38
Adaptive Highbeam Assist
Display message ............................ 177
Function/notes ................................ 88
Switching on/off .............................. 89
Additional speedometer ................... 162
Additives (engine oil) ........................ 284
Address book
see also Digital Operator's Man-
ual ..................................................2 00
Adjusting lumbar support .................. 77
Adjusting the volume
Multimedia system ........................ 201
Air bags
Deployment ..................................... 46
Display message ............................ 175
Front air bag (driver, front
passenger) ....................................... 41
Important safety notes .................... 40
Introduction ..................................... 40
Knee bag .......................................... 41
Occupant Classification System
(OCS) ............................................... 42
PASSENGER AIR BAG OFF indica-
tor lamp ...........................................3 6Side impact air bag .......................... 42
Window curtain air bag .................... 42
Air vents
Important safety notes .................... 99
Setting ............................................. 99
Setting the side air vents ............... 100
Air-conditioning system
see Climate control
Alarm
ATA (Anti-Theft Alarm system) ......... 58
Switching off (ATA) .......................... 58
Switching the function on/off
(ATA) ................................................ 58
Alarm system
see ATA (Anti-Theft Alarm system)
AMG
Adaptive sport suspension sys-
tem ................................................ 138
E-SELECT lever .............................. 109
Menu (on-board computer) ............ 162
Performance Seat ............................ 78
SPEEDSHIFT DCT 7-gear sport
transmission .................................. 109
AMG ceramic brakes ......................... 125
AMG high-performance and
ceramic brakes .................................. 125
AMG sports exhaust system ............ 106
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 213
Assistance display (on-board com-
puter) .................................................. 159
Assistance menu (on-board com-
puter) .................................................. 160
ASSYST PLUS
Displaying a service message ........ 233
Hiding a service message .............. 233
Resetting the service interval dis-
play ................................................ 233
Service message ............................ 232
Special service requirements ......... 233
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 58
Function ........................................... 58
Switching off the alarm .................... 58
Index3

see Flat tire
see Towing away
Buttons on the steering wheel ......... 152
C
California
Important notice for retail cus-
tomers and lessees .......................... 22
Calling up a malfunction
see Display messages
Calling up the climate control bar
Multimedia system ........................ 204
Calling up the climate control
menu
Multimedia system ........................ 204
Car
see Vehicle
Care
Car wash ........................................2 34
Carpets .......................................... 240
Display ...........................................2 38
Exhaust pipe .................................. 238
Exterior lights ................................ 237
Gear or selector lever .................... 239
Interior ...........................................2 38
Matte finish ................................... 236
Notes ............................................. 234
Paint .............................................. 235
Plastic trim ....................................2 38
Power washer ................................ 235
Rear view camera .......................... 238
Roof lining ...................................... 240
Seat belt ........................................ 239
Seat cover ..................................... 239
Sensors ......................................... 237
Steering wheel ............................... 239
Trim pieces ....................................2 39
Washing by hand ........................... 235
Wheels ...........................................2 36
Windows ........................................ 236
Wiper blades .................................. 237
Wooden trim .................................. 239
Cargo compartment
Unlocking with KEYLESS-GO ............ 69
Cargo compartment cover
Important safety notes .................. 211
Cargo net ...........................................2 11CD
see also Digital Operator's Man-
ual ..................................................2 00
CD player (on-board computer) ........157
Center console
Overview .......................................... 32
Central locking
Locking/unlocking (SmartKey) ........6 0
Changing the media source .....
.......
.157
Charge retention
Socket ...........................................1 22
Charge-air pressure (on-board
computer) .......................................... 162
Child seat
Forward-facing restraint system ...... 51
On the front-passenger seat ............ 51
Rearward-facing restraint system .... 51
Children
Restraint systems ............................ 50
Special seat belt retractor ............... 49
Cigarette lighter ................................ 214
Cleaning
Mirror turn signal ........................... 237
Climate control
Automatic climate control (dual-
zone) ................................................ 94
Controlling automatically ................. 96
Cooling with air dehumidification ..... 95
Cooling with air dehumidification
(multimedia system) ...................... 205
Defrosting the windows ................... 97
Defrosting the windshield ................ 97
ECO start/stop function (3-zone
automatic climate control) ............... 94
General notes .................................. 93
Indicator lamp .................................. 96
Information about using auto-
matic climate control ....................... 94
Overview ........................................ 204
Overview of systems ........................ 93
Problem with the rear window
defroster .......................................... 99
Problems with cooling with air
dehumidification .............................. 96
Refrigerant ..................................... 285
Refrigerant filling capacity ............. 286
Setting the air distribution ............... 96
Setting the air vents ........................ 99
Index5

Setting the airflow ........................... 97
Setting the climate mode (multi-
media system) ............................... 205
Setting the temperature .................. 96
Switching air-recirculation mode
on/off .............................................. 99
Switching on/off .............................. 95
Switching the rear window
defroster on/off ............................... 97
Switching the synchronization
function on and off .......................... 97
Synchronization function (multi-
media system) ............................... 205
Climate control settings
Multimedia system ........................ 204
Climate control system
Climate control (3-zone automatic
climate control) ................................ 94
Cockpit
Overview .......................................... 29
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 160
Display message ............................ 172
Operation/notes .............................. 53
COMAND display
Cleaning ......................................... 238
Combination switch ............................ 87
Connecting a USB device
see also Digital Operator's Man-
ual .................................................. 200
Consumption statistics (on-board
computer) .......................................... 154
Controller ........................................... 201
Convenience closing feature .............. 72
Convenience opening feature ............ 72
Coolant (engine)
Checking the level ......................... 231
Display message ............................ 178
Filling capacity ............................... 285
Important safety notes .................. 284
Temperature display in the instru-ment cluster .................................. 151
Warning lamp ................................. 195
Cooling
see Climate control
Copyright ............................................. 28 Cornering light function
Display message ............................ 177
Cruise control
Cruise control lever ....................... 127
Deactivating ................................... 128
Display message ............................ 182
Driving system ............................... 127
Function/notes ............................. 127
Setting a speed .............................. 128
Storing and maintaining current
speed ............................................. 127
C

up holder
Center console .............................. 212
Important safety notes .................. 212
Customer Assistance Center
(CAC) ..................................................... 25
Customer Relations Department ....... 25
D
Data
see Technical data
Data carrier
Selecting ........................................ 157
Daytime running lamps
Display message ............................ 177
Function/notes ................................ 86
Switching on/off (on-board com-
puter) ............................................. 161
Declarations of conformity ................. 24
Diagnostics connection ...................... 25
Digital Operator's Manual
Help ................................................. 20
Introduction ..................................... 20
Digital speedometer ......................... 154
Display
see Display messages
see Warning and indicator lamps
Display messages
ASSYST PLUS ................................ 232
Calling up (on-board computer) ..... 166
Driving systems ............................. 180
Engine ............................................ 178
General notes ................................ 166
Hiding (on-board computer) ........... 166
Introduction ................................... 166
Lights ............................................. 177
Safety systems .............................. 167
6Index

Overview of climate control systems
General notes
Observe the settings recommended on the fol-
lowing pages. The windows could otherwise fog
up.
To prevent the windows from fogging up:
Rswitch off climate control only briefly
Rswitch on air-recirculation mode only briefly
Rswitch on the cooling with air dehumidifica-
tion function
Rswitch on the defrost windshield function
briefly, if required
Climate control regulates the temperature and
air humidity in the vehicle interior. The interior
filter cleans the air, thus improving the interior
climate.
The cooling with air dehumidification function is
only available when the engine is running. Opti-
mum climate control is only achieved with the
side windows closed.
iVentilate the vehicle for a brief period during
warm weather, e.g. using the convenience
opening feature (
Ypage 72). This will speed
up the cooling process and the desired inte-
rior temperature will be reached more
quickly.
iThe integrated filter filters out most parti-
cles of dust and soot and completely filters
out pollen. It also reduces gaseous pollutants
and odors. A clogged filter reduces the
amount of air supplied to the vehicle interior.
For this reason, you should always observe
the interval for replacing the filter, which is
specified in the Maintenance Booklet. As it
depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Maintenance Book-
let.
iIt is possible that the blower may be activa-
ted automatically 60 minutes after the engine
has been switched off depending on various
factors, e.g. the outside temperature. The
vehicle is then ventilated for 30 minutes to dry
the climate control system.
Overview of climate control systems93
Climate control

Control panel for dual-zone climate control
:Sets the temperature, left (Ypage 96)
;Sets the air distribution (Ypage 96)
=Sets the airflow (Ypage 97)
Switches off climate control (
Ypage 95)
?Sets climate control to automatic (Ypage 96)
ADefrosts the windshield (Ypage 97)
BCalls up the climate control menu of the multimedia system (Ypage 204)
CSwitches the rear window defroster on/off (Ypage 97)
DActivates/deactivates synchronization (Ypage 97)
EActivates/deactivates air-recirculation mode manually (Ypage 99)
FSwitches cooling with air dehumidification on/off (Ypage 95)
GSets the temperature, right (Ypage 96)
Optimum use of 3-zone automatic cli-
mate control
3-zone automatic climate control
The following contains instructions and recom-
mendations to enable you to get the most out of
your 3-zone automatic climate control.
RActivate climate control using the Ã
rocker switch. The indicator lamp above the
à rocker switch lights up. The "Cooling
with air dehumidification" function is not acti-
vated automatically in automatic mode. If
necessary, activate this function
(
Ypage 95).
RSet the temperature to 72 ‡ (22 †).
ROnly use the "Windshield defrosting" function
briefly until the windshield is clear again.
ROnly use air-recirculation mode briefly, e.g. if
there are unpleasant outside odors or when in
a tunnel. The windows could otherwise fog up, since no fresh air is drawn into the vehicle in
air-recirculation mode.
ECO start/stop function
During automatic engine switch-off, the climate
control system only operates at a reduced capa-
city. If you require the full climate control output,
you can switch off the ECO start/stop function
by pressing the ECO button (
Ypage 106).
94Overview of climate control systems
Climate control

Operating the climate control sys-
tems
Switching climate control on/off
General notes
When the climate control is switched off, the air
supply and air circulation are also switched off.
The windows could fog up. Therefore, switch off
climate control only briefly
Switch on climate control primarily using the
à rocker switch (
Ypage 96).
Switching on/off
XSelect key position 2with the Start/Stop but-
ton (Ypage 103).
XTo switch on: set the airflow to level 1 or
higher using the Hrocker switch.
XTo switch off: set the airflow to level 0 using
the H rocker switch.
Activating/deactivating cooling with
air dehumidification
General notes
If you deactivate the "Cooling with air-dehumid-
ification" function, the air inside the vehicle will
not be cooled. The air inside the vehicle will also
not be dehumidified. The windows can fog up
more quickly. Therefore, deactivate the cooling
with air-dehumidification function only briefly.
The "Cooling with air dehumidification" function is only available when the engine is running. The
air inside the vehicle is cooled and dehumidified
according to the temperature selected.
Condensation may drip from the underside of
the vehicle when it is in cooling mode. This is
normal and not a sign that there is a malfunc-
tion.
Switching on/off
XPress the ¿rocker switch up or down.
The indicator lamp above the ¿rocker
switch lights up or goes out.
Operating the climate control systems95
Climate control

Problems with the "Cooling with air dehumidification" function
ProblemPossible causes/consequences andMSolutions
The indicator lamp over
the¿ rocker switch
flashes three times or
remains off. The cooling
with air dehumidification
function cannot be acti-
vated via the multimedia system any longer
(
Ypage 205).
Cooling with air dehumidification has been deactivated due to a mal-
function.
XVisit a qualified specialist workshop.
Setting climate control to automatic
General notes
In automatic mode, the set temperature is main-
tained automatically at a constant level. The
system automatically regulates the temperature
of the dispensed air, the airflow and the air dis-
tribution.
The "Cooling with air dehumidification" function
is activated automatically in automatic mode.
Automatic control
XSelect key position 2with the Start/Stop but-
ton (Ypage 103).
XSet the desired temperature using the w
rocker switch.
XTo activate: press rocker switch Ãup or
down.
The indicator lamp above the Ãrocker
switch lights up.
XTo switch to manual operation: press the
H rocker switch up or down.
or
XPress the upper or lower section of the _
rocker switch.
In automatic mode, if you adjust the airflow or
air distribution manually, the indicator lamp
above the Ãrocker switch goes out. The
function which has not been changed manually,
however, continues to be controlled automati-
cally. When the manually set function switches
back to automatic mode, the indicator lamp
above the Ãrocker switch lights up again.
Setting the temperature
Different temperatures can be set for the driv-
er's and front-passenger sides.
XSelect key position 2with the Start/Stop but-
ton (Ypage 103).
XTo increase or reduce: press thew
rocker switch up or down.
Only change the temperature setting in small
increments. Start at 72 ‡ (22 †).
Setting the air distribution
Air distribution settings
¯ Directs air through the defroster vents
P Directs air through the center and side air
vents
O Directs air through the footwell air vents
S Directs air through the center, side and
footwell vents
_ Directs air through the defroster, center,
side and footwell vents
b Directs air through the defroster, center
and side air vents
a Directs air through the defroster and
footwell vents
Setting
XSelect key position 2with the Start/Stop but-
ton (Ypage 103).
XPress the _rocker switch up or down.
The various air distribution settings appear in
the multimedia system.
96Operating the climate control systems
Climate control

Setting the airflow
XSelect key position2with the Start/Stop but-
ton (Ypage 103).
XTo increase or reduce: press theH
rocker switch up or down.
Switching the synchronization func-
tion on/off
General notes
Climate control can be set centrally using the
synchronization function. The temperature set-
ting is adopted for the front-passenger side.
Switching on/off
XPress the 0rocker switch up or down.
The indicator lamp above the 0rocker
switch lights up or goes out.
The synchronization function deactivates if the
settings for the front-passenger side are
changed.
Defrosting the windshield
General notes
You can use this function to defrost the wind-
shield or to clear a fogged up windshield or front
side windows on the inside.
Switch off the "Windshield defrosting" function
as soon as the windshield is clear again.
Switching on/off
XSelect key position 2with the Start/Stop but-
ton (Ypage 103).
XTo switch on: press the¬rocker switch
up or down.
The indicator lamp above the ¬rocker
switch lights up. The current climate control
settings are deactivated.
The climate control system switches to the
following functions:
Rhigh airflow
Rhigh temperature
Rair distribution to the windshield and front
side windows
Rair-recirculation mode off
iIf necessary, the "Cooling with air dehumid-
ification" function is activated. In this case,
the indicator lamp above the ¿rocker
switch remains switched off.
XTo switch off: press the¬rocker switch
up or down.
The indicator lamp above the ¬rocker
switch goes out. The previously selected set-
tings are restored. Air-recirculation mode
remains deactivated.
Defrosting the windows
Windows fogged up on the inside
XActivate the "Cooling with air dehumidifica-
tion" function with the ¿rocker switch.
XSwitch on automatic mode using the Ã
rocker switch.
XIf the windows continue to fog up, activate the "Windshield defrosting" function using the
¬ rocker switch.
iYou should only select this setting until the
windshield is clear again.
Windows fogged up on the outside
XActivate the windshield wipers.
XSwitch on automatic mode using the Ã
rocker switch.
iIf you clean the windows regularly, they do
not fog up so quickly.
Rear window defroster
General notes
The rear window defroster has a high current
draw. You should therefore switch it off as soon
as the rear window is clear. Otherwise, the rear
window defroster switches off automatically
after several minutes.
If the battery voltage is too low, the rear window defroster may switch off.
Operating the climate control systems97
Climate control

Problems with the rear window defroster
ProblemPossible causes/consequences andMSolutions
The rear window
defroster has deactiva-
ted prematurely or can-
not be activated.The battery has not been sufficiently charged.
XSwitch off any consumers that are not required, e.g. reading lamps,
interior lighting or the seat heating.
When the battery is sufficiently charged, the rear window defroster
can be activated again.
Activating/deactivating air-recircula-
tion mode
General notes
You can also temporarily deactivate the flow of
fresh air manually if unpleasant odors are enter-
ing the vehicle from outside. The air already
inside the vehicle will then be recirculated.
If you switch on air-recirculation mode, the win-
dows can fog up more quickly, in particular at
low temperatures. Only use air-recirculation
mode briefly to prevent the windows from fog-
ging up.
Activating or deactivating
XSelect key position 2with the Start/Stop but-
ton (Ypage 103).
XTo activate: press thegrocker switch up
or down.
The indicator lamp above the grocker
switch lights up.
Air-recirculation mode switches on automati-
cally:
Rat high outside temperatures
Rin a tunnel (vehicles with a navigation system
only)
The indicator lamp above the grocker
switch is not lit when automatic air-recirculation
mode is activated. Outside air is added after
about 30 minutes.
XTo deactivate: press thegrocker switch
up or down.
The indicator lamp above the grocker
switch goes out. Air-recirculation mode deactivates automati-
cally:
Rafter approximately five minutes at outside
temperatures below approximately 41 ‡
(5 †)
Rafter approximately five minutes if cooling
with air dehumidification is deactivated
Rafter approximately 30 minutes at outside
temperatures above approximately 41 ‡
(5 †) if the "Cooling with air dehumidifica-
tion" function is activated
Air vents
Important safety notes
GWARNING
Very hot or very cold air can flow from the air
vents. This could result in burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air out-
lets. If necessary, redirect the airflow to
another area of the vehicle interior.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
Rkeep the air inlet between the windshield and
the hood free of blockages, such as ice, snow or leaves.
Rnever cover the air vents or air intake grilles in
the vehicle interior.
Air vents99
Climate control
Z

Engine
Display messagesPossible causes/consequences andMSolutions
+
CheckCoolantLevelSee Operator's Man‐ual
The coolant level is too low.
!Avoid making long journeys with too little coolant in the engine
cooling system. The engine will otherwise be damaged.
XAdd coolant, observing the warning notes before doing so
(Ypage 231).
XIf coolant needs to be added more often than usual, have the engine coolant system checked at a qualified specialist workshop.
?The fan motor is faulty.
XAt coolant temperatures below 248 ‡(120 †), drive to the nearest
qualified specialist workshop.
XAvoid heavy loads on the engine as you do so, e.g. driving in moun-
tainous terrain and stop-and-go traffic.
?
Coolant Too HotStop Vehicle TurnEngine Off
The coolant is too hot.
A warning tone also sounds.
GWARNING
Do not drive when your engine is overheated. This can cause some
fluids which may have leaked into the engine compartment to catch
fire.
Steam from the overheated engine can also cause serious burns which
can occur just by opening the hood.
There is a risk of injury.
XPull over and stop the vehicle safely and switch off the engine, pay- ing attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 119).
XWait until the engine has cooled down.
XMake sure that the air supply to the engine radiator is not blocked,e.g. by snow, slush or ice.
XDo not start the engine again until the display message goes out and
the coolant temperature is below 248 ‡ (120 †). Otherwise, the
engine could be damaged.
XPay attention to the coolant temperature display.
XIf the temperature increases again, visit a qualified specialist work-
shop immediately.
Under normal operating conditions and with the specified coolant
level, the coolant temperature may rise to 248 ‡ (120 †).
178Display messages
On-board computer and displays