oil additives MERCEDES-BENZ CLS COUPE 2012 Owners Manual

1, 2,
3...
12 Vsocket
see Socket
4ETS
see ETS/4ETS (Electronic Trac-
tionS ystem)
4MATIC (permanent four-wheel
drive) .................................................. 184
4MATIC off-road system ...................184 A
ABS (Anti-lock Braking System) Display message ............................ 232
Function/notes ................................ 63
Important safety notes ....................63
Warning lamp ................................. 261
Activating/deactivating air-recir-
culation mode .................................... 131
Activating/deactivating cooling
with air dehumidification .................127
Active Blin dSpot Assist
Activating/deactivating (on-
board computer) ............................ 220
Display message ............................ 246
Function/notes ............................. 201
Active Driving Assistanc epackage .201
Active Lane Keepin gAssist
Activating/deactivating (on-
board computer) ............................ 220
Display message ............................ 246
Function/notes ............................. 204
Active light function .........................115
Active multicontour seat ..................100
Active Park Assist Display message ............................ 247
Active Parking Assist
Important safety notes ..................187
Active Service System
see ASSYST PLUS
ADAPTIVE BRAKE ................................. 68
Adaptive brake lamps .........................65
Adaptive Highbeam Assist Display message ............................ 240
Function/notes ............................. 116Adaptive Main-beam Assist
Switching on/off (on-board com-
puter) ............................................. 223
Additives (engine oil) ........................364
Airbags Front airba g(driver, front
passenger )....................................... 44
Important safety guidelines .............42
Kneeba g.......................................... .44
Pelvis airbag .................................... 45
Sidebag ............................................ 45
Triggering ......................................... 41
Windowba g...................................... 46
Air-conditionin gsystem
see Climate control
Airf ilter (white display message) ....243
AIRF LOW ........................................... 128
AIRMATIC Display message ............................ 243
Function/notes ............................. 181
Airp ressure
see Tyr epressure
Airv ents
Glove compartmen t....................... 137
Important safety notes ..................136
Rea r............................................... 137
Setting ........................................... 136
Setting the centre airv ents........... 137
Setting the sid eairvents ............... 137
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 223
Setting the colou r(on-board com-
puter) ............................................ .223
AMG RID ECONTROL sports sus-
pension ............................................... 183
Anti-glare film .................................... 293
Anti-loc kBraking System
se eA BS (Anti-lock Braking System)
Anti-Thef tAlarm system
se eA TA (Anti-Theft Alarm system)
Aquaplaning ....................................... 164
Ashtray ............................................... 282
Assistanc emenu (on-board com-
puter) ................................................. .218 4
Index

Electronic Stability Program
see ESP ®
(Electronic Stabilit yProgram)
Electronic Traction System
see ETS/4ETS (Electronic Trac-
tionS ystem)
Emergency key
Unlocking th edriver's doo r.............. 84
Emergency key element
Function/notes ................................ 78
Locking vehicle ................................ 84
Emergency release
Driver's door .................................... 84
Fuel filler fla p................................. 157
Emergency spare wheel
Important safety notes ..................351
Inflating the collapsibl espare
wheel ............................................. 352
Points to remember .......................351
Removing ....................................... 351
Storage location ............................ 351
Stowing .......................................... 352
Technical data ............................... 354
Emergency unlocking
Vehicle ............................................. 84
Engine
Display message ............................ 240
ECO start/stop function ................144
Engine numbe r............................... 359
Jump-starting ................................. 319
Running irregularl y......................... 147
Starting problems ..........................147
Starting the engine with the key ....143
Starting with KEYLESS GO .............143
Stopping ........................................ 160
Tow-starting (vehicle )..................... 323
Warning lamp (engine diagnos-
tics) ............................................... 266
Engine electronics
Notes ............................................. 357
Problem (fault) ............................... 147
Engine oil
Additives ........................................ 364
Checking the oil leve l..................... 297
Checking the oil leve lusing the
dipstick .......................................... 298
Display message ............................ 242
Filling capacity ............................... 364Notes about oil grades ................... 363
Notes on oil level/consumption
....297
Temperature (on-board computer) .228
Topping up ..................................... 298
Viscosity ........................................ 364
Environmental protection
Returning an end-of-life vehicle .......21
ESP ®
(Electronic Stability Pro-
gram) AMG menu (on-board computer) ...228
Deactivating/activating (AMG
vehicles) .......................................... 66
Deactivating/activating (except
AMG vehicles) ................................ 219
Deactivating/activating (notes;
except AMG vehicles) ......................66
Display message ............................ 232
ETS/4ETS ........................................ 66
Function/notes ................................ 65
Important safety guidelines .............65
Warning lamp ................................. 263
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 66
Exhaus ttail pipe (cleaning instruc-
tions) .................................................. 305
Exterior lighting Settings options ............................ .110
see Lights
Exterior mirrors
Adjusting ....................................... 105
Anti-dazzle mode (automatic) ........106
Folding in/ou t(automatically) .......106
Folding in/ou t(electrically) ...........105
Folding in whe nlocking( on-board
computer) ...................................... 227
Out of position (troubleshooting) ...106
Parking position ............................. 106
Resetting ....................................... 106
Storing settings (memory func-
tion) ............................................... 107 F
Faul tmessage
see Display messages
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 31110
Index

Checking th
eoil level usin gthe oil dip-
stick Example
:vehicles with apetrol engine Example: vehicles with
adiesel engine
X Pull oil dipstick :out of the oil dipstick
tube.
X Wipe off oil dipstick :.
X Slowly slide oil dipstick :into the guide
tube to the stop, and take it out again.
If the level is between MIN mark =and
MAX mark ;,the oil level is correct.
X If the oil level has dropped to MIN mark
= or below, add 1.0 litre of engine oil.
Adding engine oil G
WARNING
If engine oil comes into contact with hot
engine parts, it may ignite and you could burn
yourself. Do not spill any engine oil on hot
engine parts. H
Environmental note
When topping up the oil, take care not to spill
any. If oil enters the soil or waterways, it is
harmful to the environment.
! Only use engine oils and oil filters that
have been approved for vehicles with a
service system. You can obtain alist of the
engine oils and oil filters tested and
approved in accordance with the
Mercedes-Benz Specification sfor Service
Product satany Mercedes-Benz Service
Centre.
Damage to the engine or exhaust system is
caused by the following:
R using engine oils and oil filters that have
not been specifically approved for the
service system
R changin gthe engine oil and oil filter after
missing the change interval required by
the service system
R using engine oil additives
! Do not add too much oil. Topping up with
too much engine oil can result in damage
to the engine or to the catalytic converter.
Have exces sengine oil siphoned off. Example: engine oil filler cap
X
Turn cap :anti-clockwise and remove it.
X Top up the engine oil.
If the oil level is at or below the MIN mark
on the oil dipstick ,add 1.0 litre of engine
oil. 298
Engine compartmentMaintenance and care

of carbon deposits. These will form especially
on the inlet valves and in the combustion
chamber.
This could lead to engine runnin gproblems,
e.g.:
R longer engine warm-up phase
R uneven idle
R engine noise
R misfiring
R loss of power
In areas where petrol with the required addi-
tives is not available, carbon deposits can
build up. In this case, Mercedes-Benz recom-
mends the use of additives that have been
approved for Mercedes-Benz vehicles; see
http://bevo.mercedes-benz.com.
The quality of the fuel available in some coun-
tries may not be sufficient .Residue could
build up as aresult. In such cases, and in
consultation with aMercedes-BenzS ervice
Centre, the petrol may be mixed with the
additive recommended by Mercedes-Benz
(part no. A000989254510). You must
observe the notes and mixin gratios specified
on the container.
Consult aMercedes-BenzS ervice Centreto
view alist of approved products. Observe the
instructions for use in the product descrip-
tion.
Do not mix other fuel additives with fuel. This
causes unnecessary cost sand could damage
the engine.
Diesel (EN 590) Fuel grade
G
WARNING
Do not use petrol to refuel vehicles with adie-
sel engine. Do not mix diesel with petrol. This
would result in damage to the fuel system and
engine, which could lead to avehicle fire.
! When refuelling, only use diesel fuel that
conforms to the European standard EN 590
or is of equivalent quality. Fuel that does not conform to EN 590 can lead to
increased wear as well as damage to the
engin
eand exhaust system.
! Do not use the following:
R marine diesel
R heating oil
R bio-diesel
R vegetable oil
R petrol
R paraffin
R kerosene
Do not mix such fuels with diesel fuel and
do not use any special additives. This can
otherwise lead to engin edamage. This
does not include flow improver additives.
For further information ,see "Flow improv-
ers".
! Vehicles with adiesel particle filter: in
countries outside the EU, only refuel with
low-sulphur Euro diesel with asulphur con-
ten tunde r50p pm; otherwise the emission
contro lsystem could be damaged.
! Vehicles without adiesel particle fil-
ter: in countries where only diesel fuel with
ah igh sulphur conten tisavailable, you will
need to carry out your vehicle's oil change
at shorter intervals. More information
aboutt he interval for oil change can be
obtained from any qualified specialist
workshop.
Usuallyy ou will find information about the
fuel grade on the pump. If you cannot find the
label on the petrol pump, ask the filling sta-
tion staff.
Information on refuelling (Y page 157).
Low outside temperatures
In winter months, diesel fuel with an improved
cold flow quality is available. In Europe, the
EN 590 standard defines various climate-
dependent temperature categories. Malfunc-
tions can be avoided by refuelling with diesel
fuel that corresponds to the climatic specifi-
cations outlined in EN 590. At unusually low 362
Service products and capacitiesTechnical data

ted on the oi
lcontaine rbytheinscription "MB
Approval" and th ecorre spondin gdesigna-
tion ,e.g.MBA pproval 229.51.
You can cal lupanoverview of approved
engin eoils on th eInterne tat:
http://bevo.mercedes-benz.com by enter-
ing the designation, e.g .229.5.
The table shows which engine oils have been
approved for your vehicle. Petrol engines MB Approval
CL
S3 50 BlueEFFI-
CIENCY 229.3, 229.5
CL
S5 00 BlueEFFI-
CIENCY
CL S5 00 4MATIC Blue-
EFFICIENCY
CL S63A MG 229.5
Diesel engine
swith
diese lparticle filter MB Approval
CL
S2 50 CDIBlueEFFI-
CIENCY
CL S3 50 CDIBlueEFFI-
CIENCY
CL S3 50 CDI4MATIC
BlueEFFICIENCY 228.51,
229.31
,229.51 Use onl
ySAE 0W-40 or SAE 5W-40 engine oils
for AMG vehicles.
i If the engine oils listed in the table ar enot
available, yo umayaddt he following engine
oils unti lthe next oi lchange:
R vehicles with apetrol engine :MB
Approval 229.1 229.3 or ACEA A3
R diese lengines: MB Approval 229.1,
229.3, 229.5 or ACEA C3
Use onl ySAE 0W-40 or SAE 5W-40 engine
oils for AMG vehicles.
Thi sm ayonl ybet oppedupo nce,and the
quantity must not be greate rtha n1 .0l. Ca
pacities The following value
srefe rtoano il change
including the oil filter. Model Replacement
amount CLS 250 CDI Blue-
EFFICIENCY
CLS 350 BlueEFFI-
CIENCY
6.
5l CLS 350 CDI Blue-
EFFICIENCY
CLS 350 CDI
4MATIC BlueEFFI-
CIENCY
CLS 500 BlueEFFI-
CIENCY
CLS 500 4MATIC
BlueEFFICIENCY
8.
0l CLS 63 AMG
8.
5l Additives
!
Do not use any additives with the engine
oil. This could damage the engine.
Engine oil viscosity Viscosit
ydescribes the flow characteristics
of afluid. If an engine oil has ahigh viscosity
rating, it flows slowly; the lower the viscosity,
the faster it flows.
Engine oil selection is based on the respective
outside temperatures and in accordance with
the SA Eclassification (viscosity). The table 364
Service products and capacitiesTechnica
ldata