2012 MERCEDES-BENZ SLK55AMG engine coolant

Notes
............................................. 264
Service messages ..........................264
Service menu (on-board computer) .191
Service products Brake fluid ..................................... 327
Coolant (engine) ............................ 327
Engine oil ....................................... 326
Fuel ................................................ 325
Important safety notes ..................324
Washer fluid .................................. .328
Settings
Factory (on-board computer) .........195
On-board computer .......................191
Setting the air distribution ...............123
Setting the airflow ............................123
SETUP (on-board computer) .............196
Side impact air bag .............................40
Side marker lamp (display
message) ............................................ 215
Side windows Convenience closing feature ............81
Important safety information ...........80
Opening/closing (all) .......................80
Opening/closing (front) ...................80
Problem (malfunction) .....................82
Resetting ......................................... 82
SmartKey
Changing the battery .......................71
Changing the programming .............70
Checking the battery .......................71
Convenience opening feature ..........81
Display message ............................ 226
Door central locking/unlocking .......68
Important safety notes ....................68
Loss ................................................. 73
Mechanical key ................................ 70
Opening/closing the roof ................84
Positions (ignition lock) .................131
Problem (malfunction) .....................73
Starting the engine ........................133
Snow chains ...................................... 297
Sockets Center console .............................. 248
Points to observe before use .........247
Under the armrest .........................248
Spare wheel
Notes/data .................................... 318Storage location
............................ 274
Stowing .......................................... 275
see Emergency spare wheel
Specialist workshop ............................ 23
Speed, controlling see Cruise control
Speedometer
Activating/deactivating the
additional speedometer .................192
Digita l............................................ 186
In the Instrument cluster .................27
Segments ...................................... 181
Selecting the unit of
measurement ................................ 191
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 60
Warning lamp ................................. 232
SRS (Supplemental Restraint
System)
Display message ............................ 208
Introduction ..................................... 36
Warning lamp ................................. 233
Warning lamp (function) ................... 36
Standing lamps
Changing bulbs .............................. 112
Display message ............................ 215
Switching on/off ........................... 104
Starting (engine) ................................ 132
Station see Radio
Steering (display message) ..............225
Steering wheel Adjusting (electrically). ....................97
Adjusting (manually). .......................97
Button overview ............................... 29
Buttons (on-board
computer) ...................................... 181
Cleaning ......................................... 270
Important safety notes ....................96
Paddle shifters ............................... 142
Storing settings (memory
function) ........................................ 100
Steering wheel paddle shifters ........142
Stopwatch (RACETIMER) ................... 196
Stowage areas ................................... 242 Index
15

Stowage compartments
Armrest (front). .............................. 243
Armrest (under) ............................. 243
Center console .............................. 243
Cuph olders ................................... 245
Door ............................................... 244
Eyeglasses compartment ...............243
Glove box ...................................... .242
Important safety information .........242
Parce lnet ...................................... 244
Rea rwall........................................ 244
Summer opening
see Convenience opening feature
Summer tires ..................................... 296
Sun visor ............................................ 246
Supplemental Restraint System see SRS (Supplemental Restraint
System)
Surround lighting (on-board
computer) .......................................... 193
Switching air-recirculation mode
on/off ................................................. 125
Switching off the alarm (ATA) ............65 T
Tachometer ........................................ 181
Tail lamps Display message ............................ 214
see Lights
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 27
Technical data
Notes ............................................. 322
Tires/wheels ................................. 316
Vehicle data ................................... 329
TELEAID
Call priority .................................... 252
Display message ............................ 207
Downloading destinations
(COMAND) ..................................... 252
Emergency call .............................. 249
Important safety notes ..................248
Locating astolen vehicl e............... 254
MB info call button ........................251
Remote vehicle locking ..................254Roadside Assistance button
..........251
Search &Send ............................... 253
Self-test ......................................... 249
System .......................................... 249
Vehicle remote unlocking ..............253
Telephone
Accepting acall............................. 189
Display message ............................ 225
Menu (on-board computer) ............189
Number from the phone book ....... .190
Redialing ........................................ 190
Rejecting/ending acall................. 190
Temperature
Coolant .......................................... 181
Coolant (on-board computer) ......... 195
Engine oil (on-board computer) ...... 195
Outside temperature ..................... .181
Setting (climate control) ................122
Theft deterrent systems
ATA (Anti-Theft Alarm system) .........65
Immobilize r...................................... 64
Time
see Separate Operator's Manual
Timing (RACETIMER) .........................196
Tiredness assistant see ATTENTION ASSIST
Tire pressure
Calling up (on-board computer) .....301
Checking manually ........................301
Display message ............................ 222
Maximum ....................................... 300
Notes ............................................. 299
Recommended ............................... 297
Tire pressure monitoring system
Function/notes ............................. 301
Restarting ...................................... 303
Warning lamp ................................. 238
Tires
Aspect ratio (definition) .................314
Average weight of the vehicle
occupants (definition) ....................313
Bar (definition) ............................... 312
Characteristics .............................. 312
Checking ........................................ 295
Definition of terms .........................312
Direction of rotatio n...................... 316
Display message ............................ 22216
Index

Trunk partition
Display message ............................ 225
General notes .................................. 85
Opening/closing .............................. 85
Turn signals
Changing bulbs (front) ...................112
Display message ............................ 213
Switching on/off ........................... 107
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking .......................76
From inside the vehicle (central
unlocking button) ............................. 75V
Vanity mirror (in the sun visor) ........246
Vehicle Correct use ...................................... 23
Data acquisition ............................... 24
Display message ............................ 224
Emergency unlocking .......................76
Equipment ....................................... 20
Individua lsettings .......................... 191
Limited Warranty ............................. 24
Loading .......................................... 304
Locking (in an emergency) ...............76
Locking (SmartKey) .......................... 68
Lowering ........................................ 281
Maintenance .................................... 21
Parking for a long period ................ 151
Pulling away ................................... 133
Raising ........................................... 277
Reporting problems .........................23
Towing away .................................. 287
Tow-starting ................................... 287
Transporting .................................. 289
Unlocking (in an emergency) ...........76
Unlocking (SmartKey) ......................68
Vehicle data ................................... 329
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 329
Vehicle dimensions ...........................329Vehicle emergency locking
................76
Vehicle identification number see VIN
Vehicle identification plate ..............323
Vehicle tool kit .................................. 274
Video (DVD) ........................................ 189
VIN ...................................................... 323 W
Warning and indicator lamps ABS ................................................ 230
Brakes ........................................... 229
Check Engine ................................. 234
Coolant .......................................... 235
Distance warning ........................... 237
DISTRONI CPLUS ........................... 237
ESP ®
.............................................. 231
ESP ®
OFF ....................................... 232
Fuel tank ........................................ 234
Overview .......................................... 28
PASSENGER AIR BAG OFF
indicator lamp .................................. 42
Reserve fuel ................................... 234
Seat bel t........................................ 228
SPORT handling mode ...................232
SRS ................................................ 233
Tire pressure monitor ....................238
Warranty ............................................ 323
Washer fluid Display message ............................ 226
Wheel bol ttightening torque ...........281
Wheel chock ...................................... 276
Wheels Changing awheel .......................... 276
Checking ........................................ 295
Cleaning ......................................... 266
Important safety notes ..................294
Interchanging/changing ................315
Mounting anew wheel ................... 279
Removing awheel .......................... 279
Storing ........................................... 316
Tightening torque ........................... 281
Whee lsize/tir esize ....................... 316
Windows
Cleaning ......................................... 268
see Side windows 18
Index

Warning and indicator lamps
Function Page
0002
0009
Low-beam
headlamps 105
0003
0008
High-beam
headlamps 107
0023
000B
ESP® 231
0022
Electric parking brake (red) 229
0005
(USA only) 000A
(Canada only) 0020
000A
Electric parking brake
(yellow) 229
0021
000C
Distance warning 237
0014
00070006
Turn signals 107
0015
0015
Tire pressure monitor 238
0016
0019
SRS 233 Function Page
0017
001A
Seat belt 228
0018
0002
SPORT handling
mode in AMG vehicles 232
0019
000C
Coolant 235
001A
000C
Rearfog lamp 106
001B
000A
Front fog lamps 106
001C
000E
Engine Check 234
001E
0010
Reserve fuel 234
001F
0012
ESP®
OFF 231
0025
0014
ABS 230
0026
Brakes 229
000D
(USA only) 0006
(Canada only) 28
Instrument clusterAt a glance

compartment as well
.The indicator lamp in
the 0003 button goes out.
R Use the residual heat function if you want
to heat or ventilate the vehicle interior
when the ignition is switched off. The
"residual heat" function can only be
activated or deactivated with the ignition
switched off. Operating the climate control
systems
Activating/deactivating climate
control
Important information G
WARNING
When the climate control system is switched
off, the outside air supply and circulation are
also switched off. Only choose this setting for
a short time when the retractable hardtop
(vario-roof) is closed. Otherwise, the windows
could fog up, impairing visibility and
endangering you and others.
i Activate climate control primarily using
the 0005 button (Y page 122).
Activating/deactivating Air-conditioning system
X
To activate: turn airflow control 0014
(Y page 117) clockwise to the desired
position (except position 0).
X To deactivate: turn airflow control 0014
(Y page 117) counter-clockwise to position
0. Dual-zone automatic climate control
X
Turn the SmartKey to position 2in the
ignition lock.
X To activate: press the0005button.
The indicator lamp in the 0005button lights
up. Airflow and air distribution are set to
automatic mode.
or
X Press the 000Dbutton.
The indicator lamp in the 000Dbutton goes
out. The previously selected settings come
into effect again.
X To deactivate: press the000Dbutton.
The indicator lamp in the 000Dbutton lights
up. Activating/deactivating cooling with
air dehumidification
Important information 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.
G
WARNING
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
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
malfunction.
Depending on the equipment level, the
control panel has either the 0004button or
0006 button.
i The cooling with air dehumidification
function uses refrigerant R134a. This
coolant does not contain
chlorofluorocarbons, and therefore does
not damage the ozone layer. Operating the climate control systems
121Climate control Z

i
If you activate the residual heat function
at high temperatures, only the ventilation
will be activated. The blower runs at
mediums peed.
X Turn the SmartKey to position 0in the
ignition lock or remove it.
X To activate: press the0002or0004
button.
The indicator lamp in the 0002or0004
button comes on.
X To deactivate: press the0002or0004
button.
The indicator lamp in the 0002or0004
button goes off.
i Residual heat is deactivated
automatically:
R after about 30 minutes
R when the ignition is switched on
R if the battery voltage drops
R if the coolant temperature is too low Setting the air vents
Important safety notes
G
WARNING
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature). This
could cause burns or frostbite to unprotected
skin in the immediate area of the air vents.
Always keep sufficient distance between
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in the
vehicle interior that are not in the immediate
area of unprotected skin.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R keep the air inlet grille on the hood and in
the engine compartment on the front- passenger side free of blockages, such as
ice, snow or leaves.
R never cover the air vents or air intake grilles
in the vehicle interior.
i You can tilt the adjuster for the air vents
vertically or horizontally to alter the
direction of the airflow.
i For optimal climate control in the vehicle,
open the air vents completely and set the
adjusters to the central position. Setting the center air vents
0005
To open the center air vent
0006 To close the center air vent
0023 Center air vent, right
0022 Center air vent, left
X To open the center air vent: turn the
adjuster in center air vent 0023or0022 in the
direction of the arrow to position 0005.
X To close the center air vent: turn the
adjuster in center air vent 0023or0022 in the
direction of the arrow to position 0006until
it engages. 126
Setting the air ventsClimate control

Problems with the engine
Problem Possible causes/consequences and
0001 Solutions
The engine does not
start. The starter motor
can be heard. R
There is a malfunction in the engine electronics.
R There is a malfunction in the fuel supply.
X Before attempting to start the engine again, turn the SmartKey
in the ignition back to position 0or press the Start/Stop button
repeatedly until all indicator lamps in the instrumen tcluster go
out.
X Try to start the engine again (Y page 132). Avoid excessively
long and frequent attempts to start the engine as these will drain
the battery.
If the engine does not start after several attempts:
X Consult a qualified specialist workshop. The engine does not
start. You cannot hear
the starter motor. The on-board voltage is too low because the battery is too weak
or discharged.
X
Jump-star tthe vehicle (Y page 285).
If the engine does not start despite attempts to jump-start it:
X Consult a qualified specialist workshop. The starter motor was exposed to a thermal load that was too high.
X
Allow the starter motor to cool down for approximately two
minutes.
X Try to start the engine again.
If the engine still does not start:
X Consult a qualified specialist workshop. The engine is not
running smoothly and
is misfiring. There is a malfunction in the engine electronics or in a mechanical
component of the engine management system.
X
Only depress the accelerator pedal slightly.
Otherwise, non-combusted fuel may get into the catalytic
converter and damage it.
X Have the cause rectified immediately at a qualified specialist
workshop. The coolant
temperature gauge
shows a value above
248 ‡ (120 †). The coolant level is too low. The coolant is too hot and the engine
is no longer being cooled sufficiently.
X
Stop as soon as possible and allow the engine and the coolant
to cool down.
X Check the coolant level (Y page 262). Observe the warning
notes as you do so and add coolant if necessary. 138
DrivingDriving and parking

Coolant temperature display
G
WARNING
Driving when your engine is overheated can
cause some fluids which may have leaked into
the engine compartment to catch fire. You
could be seriously burned.
Steam from an overheated engine can cause
serious burns which can occur jus tby opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of the
vehicle and do no tstand nea rthe vehicle until
the engine has cooled down.
The coolant temperature gauge is in the
instrumentc luster on the right-hand side.
Under normal operating conditions and with
the specified coolan tlevel, the coolant
temperature may rise to 248 ‡ (120 †).
! Adisplay message is shown if the coolant
temperature is too high.
If the coolant temperature is over
248 ‡(120 †), do not continue driving. The
engine will otherwise be damaged. Tachometer
The red band in the tachometer indicates the
engine's overrevving range.
! Do not drive in the overrevving range, as
this could damage the engine.
The fuel supply is interrupted to protect the
engine when the red band is reached. Outside temperature display
The outside temperature display is in the
multifunction display (Y page 183).G
WARNING
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose. Indicated temperatures just above the
freezing point do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
Changes in the outside temperature are
displayed after a shor tdelay. Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
Cruise control (Y page 156) activated:
The segments light up from the stored speed
to the maximum speed.
DISTRONIC PLUS (Y page 158) activated:
One or two segments in the set speed range
light up.
DISTRONIC PLUS detects a vehicle in front:
The segments between the speed of the
vehicle in fron tand the stored speed light up. Operating the on-board computer
Overview The on-board compute
ris activated as soon
as you turn the SmartKey to position 1in the
ignition lock.
You can control the multifunction display and
the settings in the on-board computer using
the buttons on the multifunction steering
wheel. Displays and operation
181On-board computer and displays Z