2012 MERCEDES-BENZ CLS SHOOTING BRAKE coolant temperature

Temperature
Coolant .......................................... 228
Coolant (on-board computer) ......... 246
Engine oil (on-board computer) ...... 246
Outside temperature ..................... .228
Setting (climate control) ................134
TEMPOMAT
Function/notes ............................. 171
Theft-deterrent system
ATA (Anti-Theft Alarm system) .........72
Immobiliser ...................................... 72
Through-loading feature ...................293
Timing (RACETIMER) .........................246
Tiredness Assist see ATTENTION ASSIST
TIREFIT kit .......................................... 338
Top Tether ............................................ 57
Total distance recorder ....................230
Tow-away protection ..........................73
Towing Important safety notes ..................346
With the rear axle raised ................348
Towing atrailer
Activ eBlind Spot Assist .................215
Active Lane Keeping Assist ............217
Active Parking Assist .....................197
Axle load, permissible ....................398
Bulb failure indicator for LED
lamps ............................................. 223
ESP ®
(Electroni cStability Pro-
gram) ............................................... 69
Towing away
Fitting the towing eye. ...................347
Removing the towing eye. ..............348
With both axles on the ground .......348
Tow-starting
Emergency engine starting ............349
Important safety notes ..................346
Trailer
Display message ............................ 274
Trailer coupling
see Towing atrailer
Trailer towing
7-pin connector ............................. 223
Blind Spot Assist ............................ 210
Cleaning the trailer tow hitch ......... 329
Coupling up atrailer ...................... 221Decoupling
atrailer ....................... 221
Driving tips .................................... 219
Folding in the ball coupling ............221
Folding out the ball coupling ..........220
Important safety notes ..................217
Lights displa ymessage .................. 255
Mounting dimensions ....................396
Parktroni c...................................... 193
Power supply ................................. 222
Shift range ..................................... 157
Trailer loads ................................... 398
Transmission
see Automatic transmission
Transmission position display .........155
Transmission position display
(DIRECT SELECTl ever)...................... 155
Transporting the vehicle ..................349
Trim pieces (cleaning instructions) .331
Trip computer (on-board com-
puter) ................................................. .231
Trip meter Calling up ....................................... 230
Resetting (on-board computer) ......232
Turn signal
see Turn signals
Turn signals
Switching on/off ........................... 117
TV
Operating (on-board computer) .....234
see Separate operating instructions
Two-way radio
Frequencies ................................... 383
Installatio n..................................... 383
Transmission output (maximum) .... 383
Type identification plate
see Vehicle identification plate
Tyre pressure
Calling up (on-board computer) .....360
Display message ............................ 268
Not reached (TIREFIT) ....................339
Reached (TIREFIT) ..........................339
Recommended ............................... 357
Tyre pressure loss warning
Important safety notes ..................358
Restarting ...................................... 359 Index
19

Instrumen
tcluster Displays
i
Instrument cluster: kilometres Function Page
:
Speedometer with seg-
ments
228
;
Multifunction display
229 Function Page
=
Rev counter 228
?
Coolant temperature 228
A
Fuel gauge
i
Set the instrumen tcluster lighting via the
on-board computer (Y page 240).30
Instrument clusterAt a glance

i
Instrument cluster: miles Function Page
:
Speedometer with seg-
ments
228
;
Multifunction display
229 Function Page
=
Rev counter 228
?
Coolant temperature 228
A
Fuel gauge
i
Set the instrument cluster lighting via the
on-board computer (Y page 240). Instrument cluster
31At a glance

Problem Possible causes/consequences and
M Solutions
Vehicles with a petrol
engine:
The engine is not run-
ning 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 con-
verter and damage it.
X Have the cause rectified immediately at a qualified specialist
workshop. The coolant tempera-
ture display is showing
more than 120 †. The
coolant warning lamp
may also be lit and a
warning tone may
sound. 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 323). Observe the warning
notes as you do so and top up the coolant if necessary. If the coolant level is correct, the engine radiator fan may be faulty.
The coolant is too hot and the engine is no longer being cooled
sufficiently.
X
If the coolant temperature is below 120 †, you can continue
driving to the nearest qualified specialist workshop.
X Avoid heavy loads on the engine as you do so, e.g. driving in
mountainous terrain and stop-start traffic. Automatic transmission
Important safety notes
G
WARNING
If the engine speed is above the idling speed
and you engage transmission position Dor
R, the vehicle could pull away suddenly. There
is a risk of an accident.
When engaging transmission position Dor R,
always firmly depress the brake pedal and do
not simultaneously accelerate. Selector lever
Overview of transmission positions Selector lever in AMG vehicles with P button
j
Park position with parking lock
k Reverse gear
i Neutral
h Drive 154
Automatic transmissionDriving and parking

Displays and operation
Instrument cluster
Instrument cluster: kilometres
:
Speedometer with segments (Y page 228)
; Multifunction display (Y page 229)
= Rev counter (Y page 228)
? Coolant temperature ( Ypage 228)
A Fuel gauge Instrument cluster: miles
:
Speedometer with segments (Y page 228)
; Multifunction display (Y page 229)
= Rev counter (Y page 228) Displays and ope
ration
227On-board computer and displays Z

?
Coolan ttemperature (Y page 228)
A Fuel gauge Coolant temperature gauge
The coolant temperature gauge is in the
instrument cluster on the left-hand side
(Y page 30).
Under normal operating conditions and with
the specified coolant level, the coolant tem-
perature may rise to 120 †.
At high outside temperatures and when driv-
ing uphill, the coolant temperature may rise
to the end of the scale. Rev counter
! Do not drive in the overrevving range.
Doing so will damage the engine.
The red band in the rev counter indicates the
engine's overrevving range.
The fuel supply is interrupted to protec tthe
engine when the red band is reached. Outside temperature display
G
WARNING
At temperatures just above freezing point, the
street may be icy, especially in wooded areas
or on bridges. If you do not adapt your driving
style to the conditions, the vehicle could skid.
For this reason, adapt your driving style and
speed to the weather conditions.
The outside temperature displayi s in the mul-
tifunction display (Y page 229).
Changes in the outside temperature are dis-
played after a short delay. Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
R Cruise control activated (Y page 171):The segments light up from the stored
speed to the maximum speed.
R Variable SPEEDTRONIC activated
(Y page 174):
The segments light up from the start of the
scale to the selected limit speed.
R DISTRONIC PLUS activated (Y page 177):
One or two segments in the set speed
range light up.
R DISTRONIC PLUS detects avehicle in front:
The segments between the speed of the
vehicle in fron tand the stored speed light
up. Operating the on-board computer
Overview :
Multifunctio ndisplay
; Right control panel
= To switch on LINGUATRONIC; see the sep-
arate operating instructions
? Back button
A Left control panel 228
Displays and operationOn-board computer and displays

submenu, you must turn the key to position
1
in the ignition lock. AMG menu in AMG vehicles
AMG displays :
Digital speedometer
; Gear indicator
= Upshift indicator
? Engine oil temperature
A Coolant temperature
B ECO start/stop function status indicator
(Y page 150)
X Press the =or; button on the steer-
ing wheel to select the AMG menu.
Upshift indicator UP =
indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator UP =
fades out other mes-
sages until you have shifted up.
If the engine oil temperature is below 80 †,
the oil temperature is shown in blue. Avoid
using the full output of the engine during this
time. SETUP :
Drive program (C /SS+ /M )
; ESP ®
mode (ON /OFF ) or SPORT handling
mode (SPORT )
= Suspension setting (COMFORT /SPORT /
SPORT+ )
SETUP shows the drive program, the ESP ®
(Electronic Stability Program) mode and the
suspension tuning.
X Press =or; on the steering wheel
to select the AMG menu.
X Press the 9button repeatedly until
SETUP is displayed.
or
X Briefly press the AMG button on the centre
console (Y page 190).
RACETIMER Displaying and starting the RACETIMER
:
Lap
; RACETIMER 246
Menus and submenusOn-board computer and displays

Engine
Display messages Possible causes/consequences and
M Solutions
+
Top
up coolant See
Owner's Manual 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.
X Top up the coolant, observing the warning notes before doing
so (Y page 323).
X If the coolant needs topping up more often than usual, have the
engine coolant system checked at a qualified specialist work-
shop. ? The fan motor is faulty.
X
If the coolant temperature is below 120 †, you can continue
driving to the neares tqualified specialist workshop.
X Avoid heavy loads on the engine as you do so, e.g. driving in
mountainous terrain and stop-start traffic. ?
Coolant Stop vehi‐
cle Switch engine
off The coolan
tis too hot.
Aw arning tone also sounds.
G WARNING
Never drive with an overheated engine. Driving when your engine
is overheated can cause som efluids which may have leaked into
the engine compartment to catch fire.
Steam fro manoverheated engine can cause serious burns, which
can occur just by opening the bonnet.
This poses a risk of injury.
X Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine.
X Secure the vehicle against rolling away (Y page 165).
X Leave the vehicle and keep a safe distance from the vehicle until
the engine has cooled down.
X Make sure that the air supply to the engine radiator is not
blocked, e.g. by frozen slush.
X Do not start the engine again until the display message goes out
and the coolant temperature is under 120 †. The engine may
otherwise be damaged.
X Pay attention to the coolant temperature display.
X If the temperature increases again, visi taqualified specialist
workshop immediately.
The reading may rise up to 120 †undernormal driving conditions
if the coolant has been filled correctly. Display messages
259On-board computer and displays Z