2013 MERCEDES-BENZ CL CLASS oil

Menus and submenus
Menu overview
The number of menus shown depends on the optional equipment in the vehicle.
Function:Trip menu ( Y page 340);Navi menu (navigation instructions) ( Y page 341)=Audio menu ( Y page 342)?AMG menu in AMG vehicles ( Y page 343)ATelephone menu (Y page 346)BDriveAssist menu (Y page 347)CService menu (Y page 349)
R calling up display messages ( Y page 352)
R checking the tire pressure electronically ( Y page 461)
R calling up a service due date ( Y page 426)
R oil level check ( Y page 421)DSettings menu (Y page 349)Menus and submenus339On-board computer and displaysZ

:Gear indicator;Upshift indicator=Engine oil temperature?Coolant temperature
Upshift indicator up ; indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator up ; fades out other
messages until you have shifted up.
When the engine oil temperature is below
80 †, the oil temperature is shown in blue.
Avoid driving at full engine output during this
time.
i CL 63 AMG: the status of the ECO start/
stop function ( Y page 276) is also shown.
RACETIMER
Displaying and starting RACETIMER
GWARNING
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on public roads is
prohibited under all circumstances. The driver
is and must always remain responsible for
following posted speed limits.
You can use the RACETIMER to store lap
times.
With RACETIMER, you cannot use the W
and X buttons on the steering wheel to
adjust the volume.
XPress the = or ; button on the
steering wheel to select the AMG menu.XPress the 9 button repeatedly until the
RACETIMER is shown.:Gear indicator;Seconds indicator=RACETIMER?Lap
You can start the RACETIMER when the
engine is running or if the SmartKey is in
position 2 in the ignition lock.
XTo start: press the W button to start the
RACETIMER.XTo display the intermediate time: press
the X button to show the intermediate
time.
The intermediate time is displayed for five
seconds.XTo stop: press the W button to stop the
RACETIMER.
The RACETIMER interrupts timing when you
stop the vehicle and turn the SmartKey to
position 1 in the ignition lock. When you turn
the SmartKey to position 2 or 3 and then
press the W button, timing is continued.
Storing the lap time and starting a new lap
It is possible to store a maximum of sixteen
laps.
XPress the X button on the steering
wheel to show the intermediate time during
timing.
The intermediate time is displayed for five
seconds.XPress the X button again within five
seconds.
The displayed intermediate time is stored
as a lap time.344Menus and submenusOn-board computer and displays

XPress the = or ; button on the
steering wheel to select the DriveAssist
menu.XPress 9 or : to select Blind Spot
Assist .XPress the a button.
The current selection is displayed.XTo activate/deactivate: press the a
button again.
Activating/deactivating Active Lane
Keeping Assist
You can use the Lane Keeping Assist
function to activate or deactivate Active Lane
Keeping Assist ( Y page 330).
XPress the = or ; button on the
steering wheel to select the DriveAssist
menu.XPress 9 or : to select Lane
Keeping Assist .XPress the a button.
The current selection is displayed.XTo activate/deactivate: press the a
button again.
When Active Lane Keeping Assist is activated,
the à symbol appears in the multifunction
display when the ignition is on.
Maintenance menu
In the Service menu, you have the following
options:
R calling up display messages ( Y page 352)
R checking the tire pressure electronically
( Y page 461)
R calling up a service due date
( Y page 426)
R checking the oil level ( Y page 421)
Settings menu
Introduction
The Settings menu can be used for:
R Switching the daytime running lamps on/
off
R switching Adaptive Highbeam Assist on/
off
R showing or hiding the additional
speedometer
R selecting the units for speed and distance
R activating/deactivating the radar sensor
system
Switching the daytime running lamps
on/off
This function is not available in Canada.
If you have activated the Daytime running
lights function and the light switch is in the
$ or c position, the daytime running
lamps are automatically switched on when
the engine is running.
Depending on the ambient light, the following
will additionally light up:
R parking lamps
R tail lamps
R license plate lamp
R side marker lamps
If you turn the light switch to a different
position, the corresponding lights are
switched on. If you switch off the daytime
running lamps at night, make sure that the
light switch is set to L or c .
The factory setting is On.
XPress the = or ; button on the
steering wheel to select the Settings
menu.XPress the 9 or : button to select
daytime running lamps .XPress the a button to confirm.XTo activate/deactivate: press a
again.Menus and submenus349On-board computer and displaysZ

Display messagesPossible causes/consequences and M Solutions#The battery is not being charged.
Possible causes are:
R a defective alternator
R a torn poly-V-belt
R a malfunction in the electronicsXPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.XOpen the hood.XCheck whether the poly-V-belt is torn.
If the poly-V-belt is torn:
! Do not continue driving. The engine could otherwise overheat.
XConsult a qualified specialist workshop.
If the poly-V-belt is not damaged:
XVisit a qualified specialist workshop.4
Check Engine Oil
at Next RefuelingVehicles with an oil dipstick: the oil level has dropped to the
minimum level.XCheck the oil level when next refueling, at the latest
( Y page 421).XIf necessary, add engine oil ( Y page 423).XHave the engine checked at a qualified specialist workshop if
engine oil needs to be added more often than usual.
! Avoid long journeys with too little engine oil. The engine will
otherwise be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
www.mbusa.com (USA only).
4
Check Engine Oil
Level (Add 1
quart)  (USA only) 
Check Engine Oil
Level (Add 1
Liter)  (Canada only)Vehicles without an oil dipstick: the engine oil level is too low.XCheck the oil level when next refueling, at the latest
( Y page 421).XIf necessary, add engine oil ( Y page 423).XHave the engine checked at a qualified specialist workshop if
engine oil needs to be added more often than usual.
! Avoid long journeys with too little engine oil. The engine will
otherwise be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
www.mbusa.com (USA only).
Display messages373On-board computer and displaysZ

Display messagesPossible causes/consequences and M Solutions4
Engine Oil Level
Low Stop Vehicle
Turn Engine OffVehicles without an oil dipstick: the engine oil level is too low.
There is a risk of engine damage.XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.XApply the parking brake.XAdd engine oil ( Y page 423) and check the oil level
( Y page 421).4
Engine Oil Level
Too HighVehicles without an oil dipstick: you have added too much engine
oil. There is a risk of damage to the engine or to the catalytic
converter.XHave the excess oil siphoned off at a qualified specialist
workshop. Observe the legal requirements.4
Engine Oil Level
Cannot measure
eng. oil levelVehicles without an oil dipstick: the measuring system is
defective.XVisit a qualified specialist workshop.8
Reserve fuel levelThe fuel level has dropped into the reserve range.XRefuel at the nearest gas station.CThere is only a very small amount of fuel in the fuel tank.XRefuel at the nearest gas station without fail.8
Fuel filler cap
openThe fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.XCheck that the fuel filler cap is correctly closed.
If the fuel filler cap is not correctly closed:
XClose the fuel filler cap.
If the fuel filler cap is correctly closed:
XVisit a qualified specialist workshop.374Display messagesOn-board computer and displays

Display messagesPossible causes/consequences and M SolutionsABC
Malfunction Stop
VehicleThe ABC (Active Body Control) vehicle level is too low.XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
After a few seconds, the vehicle level is adjusted and the display
message disappears.The vehicle is leaking oil.
The display message is shown continuously.XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.XNotify a qualified specialist workshop or breakdown service.The display message is shown continuously.
ABC is malfunctioning.XDo not drive at speeds above 50 mph (80 km/h).XMake only slight steering movements. Otherwise, the front
fender or the tires could be damaged if the steering movement
is too large.XListen for scraping sounds.XVisit a qualified specialist workshop.ABC
Vehicle Rising
Please Wait BrieflyThe ABC vehicle level is too low when the vehicle is stationary.XDo not pull away.
The vehicle level is set when the display message disappears.ABC
MalfunctionThe ABC function is restricted. The vehicle's handling
characteristics may be affected.XDo not drive at speeds above 50 mph (80 km/h).XVisit a qualified specialist workshop.ë
OffThe HOLD function is deactivated. The vehicle is skidding.
A warning tone also sounds.XReactivate the HOLD function later ( Y page 308).The HOLD function is deactivated. When the brake pedal is firmly
depressed, an activation condition is not fulfilled.
A warning tone also sounds.XCheck the activation conditions for the HOLD function
( Y page 308).Display messages377On-board computer and displaysZ

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops ( Y page 29).
Engine compartment
Hood
Opening the hood
GWARNING
Do not pull the release lever while the vehicle
is in motion. Otherwise, the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/or others.
GWARNING
Do not open the hood when the engine is
overheated. You could be seriously injured.
Observe the coolant temperature gauge to
determine whether the engine may be
overheated. If you see flames or smoke
coming from the engine compartment, move
away from the vehicle. Wait until the engine
has cooled. If necessary, call the fire
department.
GWARNING
There is a risk of injury if the hood is open,
even if the engine is not running.
Some engine components can become very
hot.
To avoid the risk of burns, only touch those
components described in the Operator's
Manual and observe the relevant safety notes.
GWARNING
To avoid injury, stay clear of moving parts
when the hood is open and the engine is
running.
The radiator fan may continue to run for
approximately 30seconds or may even restart
after the engine has been switched off. For
this reason, you must not reach into the fan
rotation area.
GWARNING
The engine is equipped with a transistorized
ignition system. Because of the high voltage,
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system:
R with the engine running
R while starting the engine
R when the ignition is switched on and the
engine is turned manually
XMake sure that the windshield wipers are
switched off.GWARNING
The windshield wipers and wiper linkage
could be set in motion.
When the hood is open, you or others could
be injured by the wiper linkage.
Make sure that the windshield wipers are
switched off. Remove the SmartKey or make
sure that no ignition position has been
selected with KEYLESS-GO. All indicator
lamps must be off in the instrument panel.
420Engine compartmentMaintenance and care

XPull release lever : for the hood.
The hood is released.
! Make sure that the windshield wipers are
not folded away from the windshield. You
could otherwise damage the windshield
wipers or the hood.
XReach into the gap, pull hood catch
handle ; up and lift the hood.
Once you have lifted the hood about
15 inches (40cm), it is automatically
opened the rest of the way and held open
by the gas-filled struts.
Closing the hood
GWARNING
When closing the hood, use extreme caution
not to catch hands or fingers. Be careful that
you do not close the hood on anyone.
Make sure the hood is securely engaged
before driving off. Do not continue driving if
the hood can no longer engage after an
accident, for example. The hood could
otherwise come loose while the vehicle is in
motion and injure you and/or others.
XLower the hood and let it fall from a height
of approximately 8 inches (20cm).XCheck that the hood has engaged properly.
If the hood can be raised slightly, it is not
properly engaged. Open it again and close
it with a little more force.Engine oil
Notes on the oil level
Depending on the driving style, the vehicle
consumes up to 0.9 US qts (0.8 l) of oil over
a distance of 600 miles (1,000 km). The oil
consumption may be higher than this when
the vehicle is new or if you frequently drive at
high engine speeds.
On vehicles with a 12-cylinder engine, the oil
level can be checked using the on-board
computer. On all other models, the oil
dipstick must be used to check the engine oil
level.
Depending on the engine, the oil dipstick may
be in a different location.
When checking the oil level:
R park the vehicle on a level surface.
R the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
R if the engine is not at normal operating
temperature, e.g. if the engine was only
started briefly: wait about 30 minutes
before carrying out the measurement.
Checking the oil level using the oil
dipstick
XPull oil dipstick : out of the dipstick guide
tube.XWipe off oil dipstick :.Engine compartment421Maintenance and careZ