oil viscosity MERCEDES-BENZ CLS-Class 2013 W218 Owner's Manual

Driving in winter ............................. 164
Driving on flooded roads
................164
Driving on wet roads ...................... 164
Exhaust check
............................... 160
Fuel ................................................ 159
General .......................................... 159
Hydroplaning ................................. 164
Icy road surfaces ........................... 164
Limited braking efficiency on
salted roads ................................... 162
Pedals ............................................ 160
Snow chains .................................. 329
Symmetrical low beam .................. 110
Wet road surface ........................... 162
Drowsiness detection assistance
system
see ATTENTION ASSIST
DVD audio
Operating (on-board computer) ..... 215
DVD video
Operating (on-board computer) ..... 216E
EASY-ENTRY feature Activating/deactivating

.................223
Function/notes ............................. 104
EASY-EXIT feature
Crash-responsive ........................... 105
Function/notes ............................. 104
Switching on/off ........................... 223
EBD (electronic brake force
distribution)
Display message ............................ 231
Function/notes ................................ 69
ECO display
Function/notes ............................. 160
On-board computer ....................... 213
ECO start/stop function
Deactivating/activating ................. 143
General information ....................... 142
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Electronic Traction System
see ETS/4ETS (Electronic
Traction System) Emergency release
Driver's door .................................... 82
Fuel filler flap

................................. 155
Trunk ............................................... 86
Vehicle ............................................. 82
Emergency spare wheel
Important safety notes .................. 357
Points to remember .......................358
Removing ....................................... 358
Storage location ............................ 358
Stowing .......................................... 359
Technical data ............................... 361
Emergency Tensioning Devices
Function ........................................... 57
Safety guidelines ............................. 40
Emissions control
Service and warranty information .... 21
Engine
Check Engine warning lamp ........... 264
Display message ............................ 239
ECO start/stop function ................ 142
Engine number ............................... 366
Irregular running ............................ 145
Jump-starting ................................. 317
Starting problems .......................... 145
Starting the engine with the
SmartKey ....................................... 141
Starting with KEYLESS-GO ............. 141
Switching off .................................. 158
Tow-starting (vehicle) ..................... 321
Engine electronics
Problem (malfunction) ...................145
Engine oil
Adding ........................................... 300
Additives ........................................ 369
Checking the oil level ..................... 299
Checking the oil level using the
dipstick .......................................... 299
Display message ............................ 241
Filling capacity ............................... 369
Notes about oil grades ................... 368
Notes on oil level/consumption .... 299
Temperature (on-board computer) . 224
Viscosity ........................................ 369 Index
9

Use only SAE 0W-40 or SAE 5W-40 engine oils
for AMG vehicles.
i
MB approval is indicated on the oil
containers.
Filling capacities The following values refer to an oil change
including the oil filter.
Model Capacity
All models (except
CLS 63 AMG)
8.5 US qt (8.0 l)
CLS 63 AMG
With external oil
cooler:
9.0 US qt
(8.5 l) Additives
!
Do
not use any additives in the engine oil.
This could damage the engine.
Engine oil viscosity Viscosity describes the flow characteristics
of

a fluid. If an engine oil has a high viscosity,
this means that it is thick; a low viscosity
means that it is thin.
Select an engine oil with an SAE (viscosity)
classification suitable for the prevailing
outside temperatures. The table shows you
which SAE classifications are to be used. The
low-temperature characteristics of engine
oils can deteriorate significantly, e.g. as a
result of aging, soot and fuel deposits. It is
therefore strongly recommended that you carry out regular oil changes using an
approved

engine oil with the appropriate SAE
classification. Brake fluid
G
WARNING
Over a period of time, the brake fluid absorbs
moisture from the air; this lowers its boiling
point.
If

the boiling point of the brake fluid is too low,
vapor pockets may form in the brake system
when the brakes are applied hard (e.g. when
driving downhill). This would impair braking
efficiency.
You should have the brake fluid renewed at
regular intervals. The brake fluid change
intervals can be found in the Maintenance
Booklet.
Only use brake fluid approved by Mercedes-
Benz according to MB Approval 331.0.
Information about approved brake fluid can
be obtained at any qualified specialist
workshop or on the Internet at
http://bevo.mercedes-benz.com.
i Have the brake fluid renewed regularly at
a qualified specialist workshop. Coolant
Important safety notes G
WARNING
Antifreeze is highly flammable. Fire, open
flames and smoking are prohibited when
handling antifreeze.
If antifreeze comes into contact with hot
engine

parts, it may ignite and you could burn
yourself. Do not spill any antifreeze on hot
engine parts.
! Only add coolant that has been premixed
with the desired antifreeze protection. You
could otherwise damage the engine. Service products and filling capacities
369
Technical data Z