coolant temperature MERCEDES-BENZ CLK350 2008 C209 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2008, Model line: CLK350, Model: MERCEDES-BENZ CLK350 2008 C209Pages: 521
Page 5 of 521
Contents
Safety and Security........................... 63
Occupant safety................................... 64
Air bags .......................................... 65
Occupant Classification System ..... 72
Seat belts ....................................... 77
Active head restraints .................... 81
Roll bars (only CLK cabriolet) ......... 82
Children in the vehicle .................... 83
Blocking of rear
side window operation ................... 88
Panic alarm .......................................... 89
Activating ....................................... 89
Deactivating ................................... 89
Driving safety systems ......................... 90
ABS ................................................ 90
BAS ................................................ 92
ESP
®............................................... 92
Anti-theft systems................................ 97
Immobilizer..................................... 97
Anti-theft alarm system .................. 97
Controls in detail............................... 99
Locking and unlocking ....................... 100
SmartKey ..................................... 100
SmartKey with KEYLESS-GO* ...... 103
Checking the batteries in the
SmartKey or SmartKey with
KEYLESS-GO* .............................. 108
Loss of the SmartKey or
SmartKey with KEYLESS-GO* ...... 109
Opening the doors from the inside 109
Opening the trunk ........................ 110
Closing the trunk.......................... 112
Trunk emergency release ............. 117
Valet locking ................................ 118
Automatic central locking ............ 118
Locking and unlocking
from the inside ............................. 119
Seats ................................................. 120
Front seat active head restraints . 120
Rear seat head restraints
(CLK coupe) ................................. 120
Rear seat head restraints
(CLK cabriolet) ............................. 123
Multicontour seat* ....................... 124
Seat heating* ............................... 125Seat ventilation* .......................... 126
Memory function ............................... 127
Storing positions into memory ..... 128
Recalling positions from memory . 128
Lighting ............................................. 129
Exterior lamp switch .................... 129
Combination switch ..................... 133
Corner-illuminating
front fog lamps* (With Bi-Xenon*
headlamps only)........................... 133
Hazard warning flasher ................ 135
Interior lighting ............................ 136
Door entry lamps ......................... 137
Trunk lamp ................................... 137
Instrument cluster ............................. 138
Adjusting instrument cluster
illumination .................................. 138
Coolant temperature indicator ..... 139
Resetting trip odometer ............... 139
Tachometer .................................. 140
Clock............................................ 140
Outside temperature indicator ..... 140
Control system .................................. 141
Multifunction display.................... 141
Multifunction steering wheel........ 142
Menus .......................................... 144
Page 7 of 521
Contents
Power windows .................................. 250
Opening and closing the windows 250
Synchronizing power windows ..... 252
Summer opening feature .............. 253
Convenience closing feature ........ 254
Opening and closing all side
windows with the soft top switch
(CLK cabriolet) ............................. 255
Power tilt/sliding sunroof* (Coupe)... 256
Opening and closing
the power tilt/sliding sunroof ...... 256
Synchronizing
the power tilt/sliding sunroof ...... 258
Soft top (Cabriolet) ............................ 259
Opening and closing the soft top . 259
Opening and closing the soft top
with the SmartKey ........................ 263
Luggage cover .............................. 264
Wind screen ................................. 265
Driving systems ................................. 267
Cruise control............................... 267
Parktronic system
(Parking assist)*,
CLK 63 AMG (USA),
Canada all models ........................ 271Loading .............................................. 275
Roof rack (CLK coupe only) .......... 275
Ski bag* (Canada only) ................ 276
Split rear bench seat
(CLK coupe only) .......................... 281
Loading instructions..................... 283
Cargo tie-down rings
(CLK coupe only) .......................... 284
Useful features .................................. 285
Storage compartments ................ 285
Center armrest ............................. 287
Armrest in the
rear passenger compartment ....... 287
Cup holders.................................. 288
Ashtrays ....................................... 289
Cigarette lighter ........................... 290
Power outlet in the
rear passenger compartment ....... 291
Floormats* ................................... 291
Telephone* .................................. 292
Tele Aid ........................................ 295
Garage door opener* ................... 301
Operation......................................... 307
The first 1 000 miles (1 500 km) ........ 308
Driving instructions ........................... 309
Drive sensibly – save fuel............. 309
Drinking and driving ..................... 309
Pedals .......................................... 309
Power assistance ......................... 310
Brakes.......................................... 310
Driving off .................................... 312
Parking......................................... 312
Tires ............................................. 313
Hydroplaning................................ 314
Tire traction ................................. 314
Tire speed rating .......................... 315
Winter driving instructions ........... 316
Standing water............................. 317
Passenger compartment .............. 317
Driving abroad ............................. 317
Control and operation
of radio transmitters .................... 317
Catalytic converter....................... 318
Emission control .......................... 318
Coolant temperature.................... 319
Page 30 of 521
29 At a glance
Instrument cluster
ItemPage
1LLeft turn signal indica-
tor lamp56
2vESP® warning lamp384
3Speedometer
4Multifunction display141
5lDistance warning
lamp
Warning lamp without func-
tion. It illuminates with the ig-
nition on. It should go out
when the engine is running.
6KRight turn signal indi-
cator lamp56
7Coolant temperature
indicator with:139
•Coolant temperature
warning lamp382
8Tachometer with:140
1Supplemental
Restraint System
(SRS) indicator lamp64,
387
ItemPage
-Antilock Brake Sys-
tem (ABS) indicator
lamp378
AHigh beam headlamp
indicator lamp133
BLow beam headlamp
indicator lamp129
9Main odometer with:
Gear selector lever
position174
Program mode178
aClock with:140
;Brake warning lamp,
USA only380
3Brake warning lamp,
Canada only380
ItemPage
úEngine malfunction in-
dicator lamp,
USA only381
±Engine malfunction in-
dicator lamp,
Canada only381
HCombination low tire
pressure/TPMS
malfunction telltale388
CRoll bar warning lamp
(CLK cabriolet)385
bFuel display with:
AFuel reserve warning
lamp385
cReset button for:
Resetting trip odometer139
Adjusting instrument
cluster illumination138
Confirming new time set-
tings160
Page 59 of 521
58 Getting started
Driving
Problems while driving
The engine runs erratically and misfires
An ignition cable may be damaged.
The engine electronics may not be op-
erating properly.
Unburned gasoline may have entered
the catalytic converter and damaged it.
Give very little gas.
Have the problem repaired at an autho-
rized Mercedes-Benz Center as soon as
possible.
The coolant temperature is
above 248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.
Stop the vehicle in a safe location as
soon as possible and turn off the
engine. Allow engine and coolant to
cool off.
Check the coolant level and add
coolant if necessary (
page 328).
In case of accident
If the vehicle is leaking gasoline:
Do not start the engine under any
circumstances.
Notify local fire and/or police
authorities.
If the extent of the damage cannot be
determined:
Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
If no damage can be determined on the
major assemblies
fuel system
engine mount:
Start the engine in the usual manner.
!If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off
immediately.
For safety reasons, stop the vehicle in a safe
location and,
remove SmartKey from starter switch
or
turn off the engine by pressing the
KEYLESS-GO* start/stop button and
open the driver’s door (with the driver’s
door open, starter switch is in position 0,
same as with SmartKey removed from
starter switch)
before attempting to remove any blockage.
Remove blockage.
Turn the windshield wipers on again.
If the windshield wipers fail to function at all with
the combination switch in positionI,
set the combination switch to the next high-
er wiper speed
have the windshield wipers checked at the
nearest authorized Mercedes-Benz Center.
Page 140 of 521
139 Controls in detail
Instrument cluster
Coolant temperature indicator
The coolant temperature indicator is on
the right side in the instrument cluster
(
page 28).
Resetting trip odometer
Make sure you are viewing the stan-
dard display in the multifunction dis-
play (
page 147).
If it is not displayed, press buttonè
orÿ on the multifunction steering
wheel repeatedly until the standard dis-
play appears (
page 142).
Press and hold the reset button on the
instrument cluster (
page 138) until
the trip odometer is reset.
Warning!G
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
just by opening the hood. Stay away
f r o m t h e e n g i n e i f y o u s e e o r h e a r s t e a m
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 not stand near the vehicle
until the engine has cooled down.
!Excessive coolant temperature triggers a
warning in the multifunction display
(
page 406) and the red coolant warning lamp
in the instrument cluster comes on
(
page 383).
The engine should not be operated with the cool-
ant temperature above 248°F (120°C). Doing so
may cause serious engine damage which is not
covered by the Mercedes-Benz Limited
Warranty.
iDuring severe operating conditions, e.g.
stop-and-go traffic, the coolant temperature may
rise close to 248°F (120°C).
Page 212 of 521
211 Controls in detail
Automatic climate control
Residual heat and ventilation*
(Canada only)
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.ActivatingSwitch off the ignition (page 40).
Press button9 (page 201).
The indicator lamp on the button
comes on.Deactivating
Press button9 (page 201).
The indicator lamp on the button goes
out.
The residual heat is automatically turned
off:
when the ignition is switched on
after about 30 minutes
if the battery voltage drops
iHow long the system will provide heating
depends on
the coolant temperature
the temperature set by the operator
The blower will run at speed setting 1 regardless
of the air distribution control setting.
Page 320 of 521
319 Operation
Driving instructions
Engine adjustments should not be altered
in any way. Moreover, the specified service
jobs must be carried out regularly accord-
ing to Mercedes-Benz servicing require-
ments. For details refer to the
Maintenance Booklet.Coolant temperature
During severe operating conditions and
stop-and-go city traffic, the coolant
temperature may rise close to
approximately 248°F (120°C).
The engine should not be operated with
the coolant temperature over 248°F
(120°C). Doing so may cause serious
engine damage which is not covered by the
Mercedes-Benz Limited Warranty.
Warning!G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause un-
consciousness and lead to death.
Do not run the engine in confined areas
(such as a garage) which are not properly
ventilated. If you think that exhaust gas
fumes are entering the vehicle while driving,
have the cause determined and corrected
immediately. If you must drive under these
conditions, drive with at least one window
fully open at all times.
Warning!G
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
just by opening the hood. Stay away
from the engine if you see or hear steam
coming from it.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until the
engine has cooled down.
Page 329 of 521
328 Operation
Engine compartment
Coolant
The engine coolant is a mixture of water
and anticorrosion/antifreeze.
When checking the coolant level,
the vehicle must be parked on level
ground
the coolant temperature must be be-
low 158°F (70°C)
The coolant expansion tank is located on
the passenger side of the engine
compartment.
1Coolant expansion tank
2Cap
Using a rag, turn cap 2 slowly
approximately one half turn counter-
clockwise to release any excess
pressure.
Continue turning the cap 2 counter-
clockwise and remove it.
The coolant level is correct if the level
for cold coolant: reaches the marking
(plastic bridge) inside the reservoir
for warm coolant: is approximately
0.6 in (1.5 cm) higher
Add coolant as required.
Replace and tighten cap 2.
More information on coolant can be found
in the “Technical data” section
(
page 494).
Warning!G
In order to avoid potentially serious burns:
Use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system,
or if the coolant temperature indicator
indicates that the coolant is overheated.
Do not remove pressure cap on coolant
reservoir if the coolant temperature is
above 158°F (70°C). Allow the coolant
to cool down before removing cap.
The coolant reservoir contains hot fluid
and is under pressure.
Using a rag, slowly open the cap approx-
imately 1/2 turn to relieve excess pres-
sure. If opened immediately, scalding
hot fluid and steam will be blown out un-
der pressure.
Do not spill antifreeze on hot engine
parts. Antifreeze contains ethylene gly-
col which may burn if it comes into con-
tact with hot engine parts.
Page 383 of 521
382 Practical hints
What to do if …?
ProblemPossible cause/consequenceSuggested solution
ú
±(USA only)
(Canada only)
The yellow engine malfunction
indicator lamp comes on while
driving.A loss of pressure has been
detected in the fuel system. The fuel
cap may not be closed properly or
the fuel system may be leaky.Check the fuel cap (page 320).
If it is not closed properly:
Close the fuel cap.
If it is closed properly:
Have the fuel system checked at an autho-
rized Mercedes-Benz Center.
•The red coolant warning lamp
comes on when the engine is run-
ning.There is insufficient coolant in the
reservoir.Add coolant to prevent engine from overheat-
ing (
page 328).
If this warning lamp comes on fre-
quently, there is a leak in the cooling
system.Have the cooling system checked.
If the coolant level is correct, the
electric radiator fan may be broken.If the coolant temperature is below 248 °F
(120 °C), you can continue driving to the
nearest authorized Mercedes-Benz Center.
Avoid high engine loads (e.g. driving uphill)
and stop-and-go driving.
Page 384 of 521
383 Practical hints
What to do if …?
During severe operating conditions, e.g.
stop-and-go traffic, the coolant tempera-
ture may rise close to 248°F (120°C).
ProblemPossible cause/consequenceSuggested solution
•The red coolant warning lamp
comes on while driving and you
hear a warning sound.The coolant temperature has exceeded
248 °F (120 °C).Stop in a safe location as soon as pos-
sible and allow the engine and coolant
to cool down.
Warning!G
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 just by open-
ing the hood. Stay away from the engine if
you see or hear steam coming from it.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until the
engine has cooled down.
!The engine should not be operated with the
coolant temperature above 248°F (120°C).
Doing so may cause serious engine damage
which is not covered by the Mercedes-Benz
Limited Warranty.