2009 MERCEDES-BENZ CL COUPE engine coolant

Sensors
Cleaning . . . . . . . . . . . . . . . . . . . . .310
Service indicator
see Service interval display . . . . . .306
Service products . . . . . . . . . . . . . . . .396
Brake fluid . . . . . . . . . . . . . . . . . . .400
Coolant . . . . . . . . . . . . . . . . . . . . .399
Engine oil . . . . . . . . . . . . . . . . . . . .398
Fuel . . . . . . . . . . . . . . . . . . . . . . . .397
Settings
Calling up a stored setting . . . . . . .190
On-board computer . . . . . . . . . . . .225
Setting the air distribution
COMAND . . . . . . . . . . . . . . . . . . . .169
Shift ranges
Automatic transmission . . . . . . . . .209
Sidebag . . . . . . . . . . . . . . . . . . . . . . . . .41
Side windows Convenience closing . . . . . . . . . . .201
Convenience opening . . . . . . . . . . .201
Fault . . . . . . . . . . . . . . . . . . . . . . . .361
Opening/closing . . . . . . . . . . . . . .200
Skibag . . . . . . . . . . . . . . . . . . . . . . . . .278
Sliding/tilting sunroof . . . . . . . . . ..274
Convenience closing . . . . . . . . . . .201
Convenience opening . . . . . . . . . . .201
Rain closing feature . . . . . . . . . . . .275
Resetting . . . . . . . . . . . . . . . . . . . .275
Sliding sunroof
see Sliding/tilting sunroof
Snow chains . . . . . . . . . . . . . . . . . . . .303
Socket . . . . . . . . . . . . . . . . . . . . . . . . .282
Cockpit . . . . . . . . . . . . . . . . . . . . . .282
Sound settings . . . . . . . . . . . . . . . . . . .63
Spare wheel Fitting. . . . . . . . . . . . . . . . . . . . . . .378
Technical data . . . . . . . . . . . . . . . .407
Special destination
Entry . . . . . . . . . . . . . . . . . . . . . . . .147
Spectacles compartment . . . . . . . ..276
Speed limiter Speedtronic . . . . . . . . . . . . . . . . . .242
Speedometer
Additional speedometer (on-
board computer) . . . . . . . . . .216, 226
Selecting the display unit (on-
board computer) . . . . . . . . . . . . . .226 Speedtronic
. . . . . . . . . . . . . . . . . . . .242
Display message . . . . . . . . . .320, 329
Permanent . . . . . . . . . . . . . . . . . . .245
Variabl e.. . . . . . . . . . . . . . . . . . . .243
SRS (Supplemental Restraint Sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Display message . . . . . . . . . . . . . .338
Warning lamp . . . . . . . . . . . . . .37, 353
Steering wheel
Adjusting . . . . . . . . . . . . . . . . . . . .188
Buttons (on-board computer) . . . . .213
Storing settings . . . . . . . . . . . . . . .190
Steering wheel boss
Cleaning . . . . . . . . . . . . . . . . . . . . .310
Steering wheel heating . . . . . . . . . ..188
Stowage compartments . . . . . . . . ..275
Armrest (under) . . . . . . . . . . . . . . .277
Centre console . . . . . . . . . . . . . . . .276
Cup holder . . . . . . . . . . . . . . . . . . .277
Glove compartment . . . . . . . . . . . .276
Rea r.. . . . . . . . . . . . . . . . . . . . . . .277
Rear seat armrest . . . . . . . . . . . . .277
Rear seats (between) . . . . . . . . . . .277
Stowage well
Boot floor (underneath) . . . . . . . . .280
Summer opening
see Convenience opening
Sun visor . . . . . . . . . . . . . . . . . . . . . . .280
Supplemental Restraint System See SRS . . . . . . . . . . . . . . . . . . . . . .37
Suspension tuning . . . . . . . . ..247, 248
Switching off the alarm ATA . . . . . . . . . . . . . . . . . . . . . . . . . .55
System settings (COMAND)
Display . . . . . . . . . . . . . . . . . . . . . .161
Linguatronic settings . . . . . . . . . . .162
Menu overview . . . . . . . . . . . . . . . .160
Programmable button . . . . . . . . . .163
Reset . . . . . . . . . . . . . . . . . . . . . . .163
Setting the system language . . . . .163
Time settings . . . . . . . . . . . . . . . . .161 T
Tail pipes Cleaning . . . . . . . . . . . . . . . . . . . . .310
Tank
see Fuel tank Index
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Tank capacity
. . . . . . . . . . . . . . . . . . .397
Technical data CL 500 . . . . . . . . . . . . . . . . . . . . . .400
CL 500 4MATIC . . . . . . . . . . . . . . .400
CL 600 . . . . . . . . . . . . . . . . . . . . . .401
CL 63 AMG . . . . . . . . . . . . . . . . . . .401
CL 65 AMG . . . . . . . . . . . . . . . . . . .402
Tyres . . . . . . . . . . . . . . .403, 404, 406
Wheels . . . . . . . . . . . . . .403, 404, 406
Telephone
Accepting/ending call . . . . . . . . . .113
Calling voicemai l.. . . . . . . . . . . . .114
Call waiting . . . . . . . . . . . . . . . . . .115
Conference connection . . . . . . . . .115
Ending an active call . . . . . . . . . . .115
Entering phone numbers . . . . . . . .113
Incoming call . . . . . . . . . . . . . . . . .113
Keypad . . . . . . . . . . . . . . . . . . . . . . .60
Outgoing call . . . . . . . . . . . . . . . . .113
Redialling . . . . . . . . . . . . . . . . . . . .114
Sending DTMF tones . . . . . . . . . . .114
Single call . . . . . . . . . . . . . . . . . . . .114
Switching between hands-free
system and mobile phone . . . . . . .116
Switching hands-free system on/
off . . . . . . . . . . . . . . . . . . . . . . . . . .114
Switching on/off . . . . . . . . . . . . . .106
Toggling . . . . . . . . . . . . . . . . . . . . .115
Telephone basic menu
Bluetooth interface . . . . . . . . . . . .109
Convenience telephony . . . . . . . . .111
Telephone compartment . . . . . . . ..277
Telephone keypad . . . . . . . . . . . . . ..106
Telephone number Entering . . . . . . . . . . . . . . . . . . . . .113
Teletext . . . . . . . . . . . . . . . . . . . . . . . . .93
Temperature Coolant . . . . . . . . . . . . . . . . . . . . .212
Engine oil (on-board computer) . . .220
Outside temperature . . . . . . . . . . .212
Setting (COMAND) . . . . . . . . . . . . .169
Text message (SMS)
Call sende r.. . . . . . . . . . . . . . . . . .119
Deleting . . . . . . . . . . . . . . . . . . . . .119
Inbox . . . . . . . . . . . . . . . . . . . . . . .117
Reading . . . . . . . . . . . . . . . . . . . . .118
Reading aloud . . . . . . . . . . . . . . . .118 Storing sender in address book . .
.119
Writing . . . . . . . . . . . . . . . . . . . . . .118
Third brake lamp
Display message . . . . . . . . . . . . . .343
Tightening torque . . . . . . . . . . . . . ..381
Time Adjusting (COMAND) . . . . . . . . . . .161
Lap time (on-board computer) . . . .220
Setting (COMAND) . . . . . . . . . . . . .161
Timer (on-board computer) . . . . . ..220
TIREFIT kit Using . . . . . . . . . . . . . . . . . . . . . . .373
Toggling . . . . . . . . . . . . . . . . . . . . . . .115
Total distance recorder . . . . . . . . . ..215
Tourist mode see Intelligent Light System . . . . . .225
Tow-away protection . . . . . . . ..55, 168
Towing . . . . . . . . . . . . . . . . . . . . . . . .388
Towing eye Fitting . . . . . . . . . . . . . . . . . . . . . . .388
Removing . . . . . . . . . . . . . . . . . . . .388
Traffic jam function . . . . . . . . . . . . ..154
Transmission output (maximum) Telephone/two-way radio . . . . . . .395
Transport (vehicle) . . . . . . . . . . . . ..388
Trim strips Cleaning . . . . . . . . . . . . . . . . . . . . .312
Trip computer (on-board computer) 215
Trip meter . . . . . . . . . . . . . . . . . . . . . .215
Resetting (on-board computer) . . .216
TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Basic settings . . . . . . . . . . . . . . . . . .93
Information about the current pro-
gramme . . . . . . . . . . . . . . . . . . . . . .92
Menu overview . . . . . . . . . . . . . . . . .89
Operation . . . . . . . . . . . . . . . . . . . . .89
Operation (on-board computer) . . .219
Picture settings . . . . . . . . . . . . . . . .92
Programme . . . . . . . . . . . . . . . . . . .91
Programme preview . . . . . . . . . . . . .92
Selecting a channel . . . . . . . . . . . . .90
Showing/hiding the menu system . .90
Showing/hiding the navigation
menu . . . . . . . . . . . . . . . . . . . . . . . .89
Teletext . . . . . . . . . . . . . . . . . . . . . .93
Two-way radio
Installation . . . . . . . . . . . . . . . . . . .395 16
Index 216_AKB; 2; 3, en-GB
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Exterior view
Function Page
:
Boot 180
Vehicle tool kit 315
;
Lights 369
=
Rear window heating 268
?
Fuel filler flap 290
A
Exterior mirrors 189
B
Sliding/tilting sunroof 274
C
Demisting the windscreen 267
Cleaning the windows
309 Function Page
D
Windscreen wipers 199
E
Opening the bonnet 292
Engine oil 293
Coolant 294
F
Headlamp cleaning system 197
G
Towing 386
H
Tyres and wheels 296
Flat tyre 37324
Exterior viewAt a glance
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X
Pull the left-hand steering wheel gearshift
paddle (Y page 210).
The automatic transmission shifts down to
the next gear.
i If you slow down or stop without shifting
down, the automatic transmission auto-
matically shifts down.
Kickdown
i Vehicles with an AMG engine: it is not
possible to use kickdown in manual drive
program M.
You can also use kickdown for maximum
acceleration in manual drive program M.
X Depress the accelerator pedal beyond the
pressure point.
The transmission shifts to a lower gear
depending on the engine speed.
X Shift back up once the desired speed is
reached.
i Vehicles without an AMG engine: if you
apply full throttle, the automatic transmis-
sion shifts up to the next gear at maximum
engine speed. This prevents the engine
from overrevving. Instrument cluster
Points to remember
You will find an illustration of the instrument
cluster in the "At a glance" section
(Y page 27). G
Risk of accident
If the instrument cluster or the multi-function
display fails, it can no longer show any display
messages.
You will not then be able to see information
about the vehicle status, such as speed, out-
side temperature, warning and indicator
lamps, display messages or the failure of sys-
tems. Handling characteristics may be affec-
ted. Adjust your driving style and speed
accordingly. Immediately consult a qualified specialist
workshop which has the necessary specialist
knowledge and tools to carry out the work
required. Mercedes-Benz recommends that
you use a Mercedes-Benz Service Centre for
this purpose. In particular, work relevant to
safety or on safety-related systems must be
carried out at a qualified specialist workshop. Coolant temperature display
The coolant temperature gauge is in the
instrument cluster on the left-hand side.
Under normal operating conditions and with
the specified coolant level, the coolant tem-
perature may rise to 120 †. Rev counter
The red band in the rev counter indicates the
engine's overrevving range. The fuel supply is
interrupted to protect the engine when the
red band is reached.
! Do not drive in the overrevving range.
Doing so will damage the engine. Outside temperature display
G
Risk of accident
If the temperature is slightly above freezing,
the road may be icy, especially in wooded
areas or on bridges. If you do not adjust your
driving style, the vehicle may start to skid. For
this reason, you should always adjust your
driving style and speed to the weather condi-
tions.
Changes in the outside temperature are dis-
played after a short delay. 212
Instrument clusterControls
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A departure time has
been activated. The aux-
iliary ventilation is cur-
rently selected. The
departure time appears
in the display.
A departure time has
been activated. The aux-
iliary heating is currently
selected. The departure
time appears in the dis-
play.
Setting a departure time
X
Press the Xor Ybutton repeatedly until the
time to be changed appears in the display.
X Press the ONand OFF buttons simultane-
ously.
The Îsymbol in the remote control dis-
play flashes.
X Press the Xor Ybutton to set the desired
departure time.
i The longer you press the Xor Ybutton,
the faster the time changes.
X Press the ONand OFF buttons simultane-
ously.
The new departure time is stored.
Activating a set departure time
X Press the Xor Ybutton repeatedly until the
desired departure time appears in the dis-
play.
X Press the ONbutton.
The Ísymbol and the departure time
appear in the display. Deactivating a set departure time
X Press the Xor Ybutton.
The status of the auxiliary heating is shown
in the display.
X Press button Y.
The first departure time stored appears in
the display.
X Press the OFFbutton.
The display message OFFappears in the
display.
Activating/deactivating the heater
booster function* The heater booster function helps the engine
to reach its operating temperature faster dur-
ing its warm-up phase, as well as helping to
heat the vehicle interior faster. The heater
booster function switches on when outside
temperatures are low and the coolant tem-
perature is less than 70 †. You can also acti-
vate the heater booster manually.
i
The fuel tank must be filled up to the
reserve fuel level at least. Air conditioning
273Controls
* optional
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X
Repeat the measurement after about five
minutes if the engine is at normal operating
temperature.
X Repeat the measurement after about
30 minutes if the engine is not at normal
operating temperature (if the engine was
only started briefly).
The following message appears if the engine
is running:
Engine oil level Not when engine on
X Switch off the engine and wait for five
minutes if the engine is at normal operating
temperature, or for about 30 minutes if the
engine is not at normal operating temper-
ature (if you had started the engine only
briefly), before measuring.
i If you wish to cancel the measurement,
press the %button on the multi-func-
tion steering wheel.
Using the oil dipstick X
Pull oil dipstick :out of the oil dipstick
tube.
X Wipe off oil dipstick :.
X Insert oil dipstick :into the oil dipstick
tube to the stop, and take it out again.
The oil level is correct if the level is between
the minimum mark =and maximum
mark ;.
X Top up the oil if necessary. Topping up the engine oil H
Environmental note
When topping up the oil, take care not to spill
any. Oil must not be allowed to escape into
the soil or waterways. You would otherwise be
damaging the environment. Example
X
Turn cap :anti-clockwise and remove.
X Top up with the amount of oil required .
i The difference in quantity between the
minimum mark and maximum mark is
approximately 2 litres.
! Do not add too much oil. If too much oil
is added and the oil level is above the max-
imum mark on the dipstick, the engine or
catalytic converter could be damaged.
Have excess oil siphoned off.
X Replace cap :on the filler neck and
tighten clockwise.
Ensure that the cap locks into place
securely.
For further information on engine oil, see . Coolant
Only check the coolant level when the vehicle
is on a level surface and the engine has cooled
down. 294
Engine compartmentOperation
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X
Turn the key to position 2(Y page 182) in
the ignition lock.
X Check the coolant temperature gauge in
the instrument cluster. G
Risk of injury
The cooling system is pressurised. Therefore,
only unscrew the cap once the engine has
cooled down. The coolant temperature gauge
must display less than 70 †. Otherwise, you
could be scalded if hot coolant escapes.
The coolant expansion tank is located in the
engine compartment on the right when
viewed in the direction of travel. X
Slowly turn cap :half a turn anti-clock-
wise and allow excess pressure to escape.
X Turn cap :further anti-clockwise and
remove it.
There is sufficient coolant in expansion
tank ;if the coolant is level with marker
bar =in the filler neck when cold or
approximately 1.5 cm higher when hot.
X Top up the coolant if necessary.
X Replace cap :and tighten all the way to
the stop.
For further information on coolant, see . Windscreen washer system/head-
lamp cleaning system
The washer fluid reservoir for the windscreen
washer system and headlamp cleaning sys-
tem* is located in the engine compartment on the left-hand side when viewed in the
direction of travel.
i
Add windscreen washer concentrate to
the washer fluid all year round. G
Risk of fire
Windscreen washer fluid is highly flammable.
Fire, naked flames and smoking are prohibi-
ted when handling washer fluid concentrate.
! Only use windscreen washer fluid which
is suitable for plastic lamp lenses. Unsuit-
able windscreen washer fluid could dam-
age the plastic lamp lenses of the head-
lamps.
X Mix the windscreen washer fluid in a con-
tainer beforehand.
X At temperatures above freezing:
fill the washer fluid reservoir with a mix of
water and windscreen washer concentrate
(e.g. MB SummerFit).
X At temperatures below freezing:
fill the washer fluid reservoir with a mix of
water, antifreeze additive and windscreen
washer concentrate (e.g. MB WinterFit).
Adapt the mixing ratio to the outside tem-
peratures.
X To open: pull cap:upwards by the tab.
X Top up with the premixed washer fluid.
X To close: press cap :onto the filler neck
until it engages. Engine compartment
295Operation
* optional
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Display messages
Possible causes/consequences and
X
X Solutions # The alternator or vehicle's electrical system is faulty.
The battery is not being charged.
X
Pull over and stop the vehicle safely, paying attention to
road and traffic conditions and leave the engine running.
X Open the bonnet.
X Check whether the poly-V-belt is torn.
If the poly-V-belt is torn:
! Do not continue driving. The engine could otherwise over-
heat.
X Switch off the engine.
X Consult a qualified specialist workshop.
If the poly-V-belt is intact:
X Visit a qualified specialist workshop. ? The engine fan is faulty.
X
Make sure that the coolant temperature does not exceed
120 †.
X Avoid subjecting the engine to heavy loads (e.g. driving in
mountainous terrain) and stop-and-go driving.
X Drive to the nearest qualified specialist workshop. J ABS and
ESP inop‐
erative
See Own‐
er's Man‐
ual
G
Risk of accident
ABS (Anti-lock Braking System), ESP ®
(Electronic Stability
Program), BAS (Brake Assist), PRE-SAFE ®
, HOLD, hill start
assist, the adaptive brake lights and ESP ®
trailer stabilisation
are unavailable due to a malfunction. In addition, the ÷,
å and! warning lamps light up in the instrument clus-
ter. The brake system continues to function normally, but
without the functions listed above.
BAS PLUS* (Brake Assist PLUS) and PRE-SAFE ®
Brake *may
be inoperative as well.
X Drive on carefully.
X Visit a qualified specialist workshop. Display messages
331Practical advice
* optional
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