2008 MERCEDES-BENZ CLS COUPE oil level

6
Door
Automatic locking . . . . . . . . . . . . . . 69
Display message . . . . . . . . . . . . . . 229
Emergency locking . . . . . . . . . . . . . 267
Emergency unlocking . . . . . . . . . . . 266
Opening (from the inside) . . . . . . . . 69
Door control panel
Overview . . . . . . . . . . . . . . . . . . . . . 37
Drinks holder
see Cup holder
Driver's airbag . . . . . . . . . . . . . . . . . . . 46
Driver's door Unlocking (KEYLESS GO) . . . . . . . . . 69
Driver's seat position . . . . . . . . . . . . . 90
Driving abroad . . . . . . . . . . . . . . . . . . 208
Driving safety system . . . . . . . . . . . . . 57 ABS . . . . . . . . . . . . . . . . . . . . . . . . . 57
ADAPTIVE BRAKE . . . . . . . . . . . . . . . 60
Adaptive brake lamps . . . . . . . . . . . 58
BAS . . . . . . . . . . . . . . . . . . . . . . . . . 58
EBV . . . . . . . . . . . . . . . . . . . . . . . . . 60
ESP ®
. . . . . . . . . . . . . . . . . . . . . . . . 59
Driving system . . . . . . . . . . . . . . . . . . 132
Airmatic DC . . . . . . . . . . . . . . . . . . 146
Cruise control . . . . . . . . . . . . . . . . 132
Distronic . . . . . . . . . . . . . . . . . . . . 135
HOLD . . . . . . . . . . . . . . . . . . . . . . . 144
Parktronic . . . . . . . . . . . . . . . . . . . 148
Speedtronic . . . . . . . . . . . . . . . . . . 142 Driving tip
Braking . . . . . . . . . . . . . . . . . . . . . . 206
Distronic . . . . . . . . . . . . . . . . . . . . 141
Driving abroad . . . . . . . . . . . . . . . . 208
Driving on flooded roads . . . . . . . . 208
Driving on wet roads . . . . . . . . . . . 208
Winter . . . . . . . . . . . . . . . . . . . . . . 205
DVD audio
Operation (on-board computer) . . . 119
DVD video
Operation (on-board computer) . . . 120
Dynamic driving seat . . . . . . . . . . . . . 79
Select Seat adjustment (on-board
computer) . . . . . . . . . . . . . . . . . . . 129 E
Easy-entry/exit feature Activating/deactivating (on-
board computer)

. . . . . . . . . . . . . . 128
Easy-entry feature . . . . . . . . . . . . . . . . 83
Easy-exit feature . . . . . . . . . . . . . . . . . 83
EBV (electronic brake-power distri-
bution) . . . . . . . . . . . . . . . . . . . . . . . . . 60
Display message . . . . . . . . . . . . . . 231
Electrical/electronic equipment
Retrofitting . . . . . . . . . . . . . . . . . . . 299
Electronic brake-power distribution
see EBV Electronic Stability Program
see ESP ®



e mark . . . . . . . . . . . . . . . . . . . . . . . . . 299
Emergency key element Lost . . . . . . . . . . . . . . . . . . . . . . . . 261
Emergency locking
Vehicle . . . . . . . . . . . . . . . . . . . . . . 267
Emergency running mode
Automatic transmission . . . . . . . . . 257
Emergency unlocking
Boot . . . . . . . . . . . . . . . . . . . . . . . . 267
Vehicle . . . . . . . . . . . . . . . . . . . . . . 266
Engine
Display message . . . . . . . . . . . . . . 237
Running irregularly . . . . . . . . . . . . . 256
Starting problems . . . . . . . . . . . . . 255
Starting with KEYLESS GO . . . . . . . 102
Starting with the key . . . . . . . . . . . 101
Technical data . . . . . . . . . . . . . . . . 302
Engine diagnostic warning lamp . . . 247
Engine electronics . . . . . . . . . . . . . . . 299
Malfunction . . . . . . . . . . . . . . . . . . 255
Engine number . . . . . . . . . . . . . . . . . . 301
Engine oil . . . . . . . . . . . . . . . . . . . . . . 314
Checking the oil level (dipstick) . . . 195
Consumption . . . . . . . . . . . . . . . . . 195
Display message . . . . . . . . . . . . . . 237
Filler neck . . . . . . . . . . . . . . . . . . . 195 Index
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13
Vehicle dimensions
. . . . . . . . . . . . 309
Vehicle weights . . . . . . . . . . . . . . . 310
Wheels . . . . . . . . . . . . . . . . . . . . . . 305
Telephone
see Mobile phone
Temperature
Engine oil (on-board computer) . . . 116
Outside temperature . . . . . . . . . . . 111
Thermatic
Malfunction indicator lamp . . . . . . 242
Thermotronic
Malfunction indicator lamp . . . . . . 242
Third brake lamp
Display message . . . . . . . . . . . . . . 234
Tightening torque . . . . . . . . . . . . . . . 286
Time Lap time (on-board computer) . . . . 117
Setting (on-board computer) . . . . . 124
Setting the time (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . . 124
Timer (on-board computer) . . . . . . . 117
TIREFIT kit Storage location . . . . . . . . . . . . . . . 217
Using . . . . . . . . . . . . . . . . . . . . . . . 277
Total distance recorder
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27, 29
Resetting the trip meter . . . . . . . . . 110
Tow-away protection . . . . . . . . . . . . . . 62
Towing . . . . . . . . . . . . . . . . . . . . . . . . 294 Towing eye
Fitting . . . . . . . . . . . . . . . . . . . . . . . 294
Removing . . . . . . . . . . . . . . . . . . . . 295
Transmission output (maximum)
Telephone/two-way radio . . . . . . . 299
Transport (vehicle) . . . . . . . . . . . . . . 295
Trip computer
Menu (on-board computer) . . . . . . 129
Trip meter . . . . . . . . . . . . . . . . . . . . . . 115
Resetting . . . . . . . . . . . . . . . . . . . . 110
Turn signal lamps
Display message . . . . . . . . . . 233, 234
TV
Operation (on-board computer) . . . 119
Two-way radio
Installation . . . . . . . . . . . . . . . . . . . 299
Tyre grip . . . . . . . . . . . . . . . . . . . . . . . 207
Tyre pressure . . . . . . . . . . . . . . . . . . 200
Calling up (on-board computer) . . 202
Display message . . . . . . . . . . 224, 237
Tyre pressure loss warning system 201
Tyre pressure monitor Warning lamp . . . . . . . . . . . . . . . . . 248
Tyre pressures
Table . . . . . . . . . . . . . . . . . . . . . . . 304
Tyres
Direction of rotation . . . . . . . . . . . . 199
General notes . . . . . . . . . . . . . . . . . 198
Technical data . . . . . . . . . . . . . . . . 305
Tyre tread . . . . . . . . . . . . . . . . . . . . . . 200 U
Unit for distance Setting (on-board computer)
. . . . . 123
Unladen weight . . . . . . . . . . . . . . . . . 310
Unlocking Emergency unlocking . . . . . . . . . . . 266
From the inside (central unlocking
button) . . . . . . . . . . . . . . . . . . . . . . . 70
Up (display message) . . . . . . . . . . . . 116 V
Variable Speedtronic . . . . . . . . . . . . .
142
Vehicle Emergency unlocking . . . . . . . 266, 267
Individual settings (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . . 121
Leaving parked up . . . . . . . . . . . . . 265
Towing . . . . . . . . . . . . . . . . . . . . . . 294
Transporting . . . . . . . . . . . . . . . . . . 295
Vehicle battery . . . . . . . . . . . . . . . . . 288
Vehicle dimensions . . . . . . . . . . . . . . 309
Vehicle electronics . . . . . . . . . . . . . . 299
Vehicle identification plates . . . . . . 300
Vehicle level Display message . . . . . . . . . . . . . . 229
Setting (AIRMATIC DC) . . . . . . . . . 146
Vehicle tool kit . . . . . . . . . . . . . . . . . . 217
Vehicle weights . . . . . . . . . . . . . . . . . 310 Index
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Engine compartment
195Engine oil
Depending on how it is driven, the vehicle
consumes a maximum of 0.8 l oil per 1,000
km. The oil consumption may be higher than
this when the vehicle is new or if you fre-
quently drive at high engine speeds. You can
only estimate the oil consumption after you
have driven a considerable distance.
You will find further information about engine
oil in the "Technical data" section
(Y page 314).
Checking the engine oil level To do so:
R
the vehicle should be parked on level
ground
R the engine should be switched off for at
least five minutes if the engine was at nor-
mal operating temperature
R the engine should be switched off for at
least 30 minutes if the engine was not at
operating temperature (i.e. if you only star-
ted the engine briefly) Using the oil dipstick
Example of a vehicle with a petrol engine (CLS 350)
1
Oil dipstick
2 Upper mark
3 Lower mark
X Pull oil dipstick 1 out of the oil dipstick
tube.
X Wipe off oil dipstick 1.
X Insert oil dipstick 1 into the oil dipstick
tube to the stop, and take it out again.
The oil level is correct if the level is between
lower mark 3 and upper mark 2.
X Top up the oil if necessary ( Y page 195).i
The difference in quantity between lower
mark 3 and upper mark 2 is approxi-
mately 2 litres.
Topping up the engine oil Example of a vehicle with a petrol engine (CLS 350)
1
Cover Operation
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Engine compartment
196Example of a vehicle with a diesel engine (CLS 320
CDI)
1
Cover
X Unscrew cap 1 and remove it.
X Top up by the amount of oil required.
! Do not add too much oil. If too much oil
is added, there is a risk of damage to the
engine or the catalytic converter.
X Screw cap 1 onto the filler neck.
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 oth-
erwise be damaging the environment.
Coolant
G Risk of injury
The cooling system is pressurised. There-
fore, only unscrew the cap once the engine
has cooled down. The coolant temperature
gauge must display less than 70°C. You
could otherwise be scalded by escaping hot
coolant.
Coolant consists of water and antifreeze/cor-
rosion inhibitor. Only check the coolant level
when the vehicle is on a level surface and the
engine has cooled down. Checking the coolant levelThe expansion tank is located in the engine
compartment on the left when viewed in the
direction of travel.
1
Cover
2 Expansion tank
3 Marker bar
X Slowly turn cap 1 by half a turn anti-clock-
wise to allow excess pressure to escape.
X Turn cap 1 further anti-clockwise and
remove it.
There is sufficient coolant in expansion
tank 2 if the coolant is level with marker
bar 3 in the filler neck when cold or
approximately 1.5 cm higher when hot.
Operation
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Display messages
237Display messages Possible cause/consequence Possible solution
N Check engine oil
level when next
refuelling The engine oil level has dropped to a crit-
ical level. X
Check the engine oil level (Y page 195) and top
up the engine oil if necessary.
X Have the engine checked for leaks if the engine
oil needs topping up more often than usual. ± Display malfunc-
tion Consult work-
shop One or more electronic systems are
unable to deliver information to the on-
board computer. The following systems
may have failed:
R
Coolant temperature gauge
R Rev counter
R Cruise control or Speedtronic display X
Visit a qualified specialist workshop. H Tyre pressure Cau-
tion Tyre defect One or more tyres are losing air rapidly.
The affected wheel is highlighted in the
tyre pressure display of the tyre pressure
monitor*. X
Stop the vehicle without making any sudden
steering

or braking manoeuvres. Pay attention
to the traffic conditions as you do so.
X Repair or change the tyre (Y page 276). Practical advice
* optional
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Service products and capacities
311Service products and capacities
Notes on service products and capaci-
ties
Service products are:
R fuels (e.g. petrol, diesel)
R lubricants
(e.g. engine oil, transmission oil)
R coolant
R brake fluid
R windscreen washer fluid
Mercedes-Benz recommends that you only
use those products which have been tested
and specially approved by Mercedes-Benz for
your vehicle and are listed in the Mercedes-
Benz Owner's Manual in the relevant chapter
since:
R parts and service products are matched
R damage caused by the use of non-approved
service products is not covered by the war-
ranty
You can recognise service products approved
by Mercedes-Benz by the following inscrip-
tion on the containers:
R MB-Freigabe (e.g. MB-Freigabe 229.51)
R MB Approval (e.g. MB Approval 229.51) Other designations or recommendations that
relate

to a level of quality or a specification in
accordance with an MB Approval have not
necessarily been approved by Mercedes-
Benz.
You can obtain further information from any
Mercedes-Benz Service Centre. G
Risk of injury
When handling, storing and disposing of
any service products, please observe the
relevant regulations, as you could other-
wise endanger yourself and others.
Keep

service products away from children.
To protect your health, do not allow service
products to come into contact with your
eyes or open wounds. See a doctor imme-
diately if any service product is swallowed. H
Environmental note
Dispose of service products in an environ-
mentally-responsible manner. Fuels
G
Risk of explosion
Fuel is highly flammable. Fire, naked flames
and
smoking are therefore prohibited when
handling fuels.
Before refuelling, turn off the engine and
the auxiliary heating*. G
Risk of injury
Do not allow fuel to come into contact with
skin or clothing.
Allowing fuels to come into direct contact
with your skin or inhaling fuel vapours is
damaging to your health.
Tank capacity Total capacity 80 l
Of which reserve
fuel
On AMG vehicles Approx. 8 – 9 l
Approx. 14 l !
Do
not use petrol to refuel vehicles with a
diesel engine. Do not use diesel to refuel
vehicles with a petrol engine. Never mix
diesel with petrol. Even small amounts of Technical data
* optional
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