2014 MERCEDES-BENZ S-Class engine

Maintenance menu
Introduction In the
Serv
Servmenu, you have the following
options:
R Calling up display messages in message
memory (Y page 265)
R Checking the tire pressure electronically
(Y page 391)
R Calling up the service due date
(Y page 352)
R Displaying the coolant temperature
(Y page 259)
Displaying the coolant temperature G
WARNING
Opening the hood when the engine is
overheated or when there is a fire in the
engine compartment could expose you to hot
gases or other service products. There is a
risk of injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
! A display message is shown if the coolant
temperature is too high.
If the coolant temperature is over
248 ‡(120 †), do not continue driving. The
engine will otherwise be damaged.
The coolant temperature is also shown
digitally in the tachometer (Y page 33).X
Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the
steering wheel to select the Service
Service
menu.
X Confirm by pressing 0076on the steering
wheel.
X Use 0064 or0063 to select the Coolant Coolant
submenu.
The coolant temperature is shown as a bar
display.
Under normal operating conditions and with
the specified coolant level, the coolant
temperature may rise to 248 ‡ (120 †). Settings menu
Introduction In the
Settings Settings menu, you have the following
options:
R Changing assistance settings
(Y page 259)
R Changing the light settings (Y page 262)
R Changing the instrument cluster settings
(Y page 262)
R Restoring the factory settings
(Y page 263)
Assistance submenu Deactivating/activating ESP
®
Observe the "Important safety notes" section
in the description of ESP (Y page 76). Menus and submenus
259On-board computer and displays Z

G
WARNING
If you deactivate ESP ®
, ESP ®
no longer
stabilizes the vehicle. There is an increased
risk of skidding and an accident.
Only deactivate ESP ®
in the situations
described in the following.
It may be best to deactivate ESP ®
in the
following situations:
R when using snow chains
R in deep snow
R on sand or gravel
For further information about ESP ®
, see
(Y page 76).
X Start the engine.
X Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the
steering wheel to select the Settings
Settings
menu.
X Confirm by pressing 0076on the steering
wheel.
X Use 0064 or0063 to select the
Assistance
Assistance submenu.
X Press 0076to confirm.
X Press the 0064or0063 button to select
ESP
ESP.
X Press 0076to confirm.
The current selection is displayed.
X To activate/deactivate: press the0076
button again.
ESP ®
is deactivated if the 00BBwarning lamp
in the instrument cluster lights up
continuously when the engine is running.
If the 00E5 warning lamp lights up
continuously, ESP ®
is not available due to a
malfunction.
Observe the information on warning lamps
(Y page 305).
Observe the information on display messages
(Y page 266). Switching automatic activation of Night
View Assist Plus on/off
X
Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the
steering wheel to select the Settings Settings
menu.
X Confirm by pressing 0076on the steering
wheel.
X Use 0064 or0063 to select the
DriveAssist
DriveAssist submenu.
X Press 0076to confirm.
X Use 0064 or0063 to select Night View
Night View
Assist
Assist.
X Press 0076to confirm.
The current selection is displayed.
X To activate/deactivate: press the0076
button again.
If Night View Assist Plus automatic activation
is switched on, the night vision image is
automatically shown in the multifunction
display if an object is detected.
For further information about Night View
Assist Plus (Y page 238).
Activating/deactivating PRE-SAFE ®
Brake
PRE-SAFE ®
Brake is only available in vehicles
with DISTRONIC PLUS.
X Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the
steering wheel to select the Settings Settings
menu.
X Confirm by pressing 0076on the steering
wheel.
X Use 0064 or0063 to select the
DriveAssist
DriveAssist submenu.
X Press 0076to confirm.
X Press the 0064or0063 button to select
PRE-SAFE Brake
PRE-SAFE Brake. 260
Menus and submenusOn-board computer and displays

X
Press the 0064or0063 button to select
No
No orYes
Yes.
X Press 0076to confirm the selection.
If you have selected Yes
Yes, the multifunction
display shows a confirmation message.
For safety reasons, the Daytime Running
Daytime Running
Lights
Lights function in the Lights
Lights submenu is
only reset if the vehicle is stationary. AMG menu in AMG vehicles
AMG displays 0043
Digital speedometer
0044 Gear indicator
0087 Upshift indicator
0085 Transmission fluid temperature
0083 Engine oil temperature
X Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the
steering wheel to select the AMG
AMG menu.
X Confirm by pressing 0076on the steering
wheel.
Upshift indicator UP
UP0087indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator UP UP0087fades out other
messages until you have shifted up.
If the engine oil temperature is below 176 ‡
(80 †), the symbol in oil temperature display
0083 is shown in blue. Avoid driving at full
engine output during this time. If the transmission fluid temperature is below
122 ‡ (50 †), the symbol in oil temperature
display 0085is shown in blue. Avoid driving at
full engine output during this time.
SETUP 0043
Drive program (C C/SS/MM)
0044 ESP ®
mode (ON ON/OFFOFF)
0087 Suspension tuning (SPORT SPORT/COMFORT COMFORT)
X Use 00E2 on the steering wheel to call up
the list of menus.
X Press the 0064or0063 button on the
steering wheel to select the AMG
AMGmenu.
X Confirm by pressing 0076on the steering
wheel.
X Press the 0064or0063 button repeatedly
until SETUP is displayed. 264
Menus and submenusOn-board computer and displays

Display messages Possible causes/consequences and
0050
0050Solutions The yellow
0024warning lamp lights up. The red 0049(USA
only)/ 0024(Canada only) indicator lamp flashes for about ten
seconds after the electric parking brake has been applied or
released. It then goes out or remains lit.
The electric parking brake is malfunctioning.
X Switch off the ignition and turn it back on.
X Apply the electric parking brake.
If it is not possible to engage the electric parking brake:
X Shift the transmission to P.
X Visit a qualified specialist workshop.
If it is not possible to release the electric parking brake:
X Release the electric parking brake automatically ( Ypage 192).
If the electric parking brake still cannot be released:
X Consult a qualified specialist workshop. The yellow
0024warning lamp lights up. If you manually apply or
release the electric parking brake, the red 0049(USA
only)/ 0024(Canada only) indicator lamp flashes.
The electric parking brake is malfunctioning. It is not possible to
apply the electric parking brake manually.
X Shift the transmission to P.
X Visit a qualified specialist workshop. 0049(USA
only)
0024(Canada
only)
Parking Brake Parking Brake
Inoperative Inoperative The yellow
0024warning lamp lights up. The red 0049(USA
only)/ 0024(Canada only) indicator lamp flashes for about ten
seconds after the electric parking brake has been applied or
released. It then goes out or remains lit.
The electric parking brake is malfunctioning, e.g. because of
overvoltage or undervoltage.
X Remove the cause for the overvoltage or undervoltage, e.g. by
charging the battery or restarting the engine.
X Engage or release the electric parking brake.
If it remains impossible to apply or release the electric parking
brake:
X Switch off the ignition and turn it back on.
X Engage or release the electric parking brake.
If the electric parking brake still cannot be released:
X Consult a qualified specialist workshop. Display
messages
271On-board computer and displays Z

Display messages Possible causes/consequences and
0050
0050Solutions PRE-SAFE
PRE-SAFE
Functions
Functions
Currently Limited
Currently Limited
See Operator's See Operator's
Manual Manual PRE-SAFE
®
PLUS, PRE-SAFE ®
Brake or Adaptive Brake Assist of
COLLISION PREVENTION ASSIST is temporarily inoperative.
Possible causes are:
R function is impaired due to heavy rain or snow.
R the sensors in the radiator grill and the bumper are dirty.
R the radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio
stations or other sources of electromagnetic radiation.
R the system is outside the operating temperature range.
R the on-board voltage is too low.
When the causes stated above no longer apply, the display
message disappears.
PRE-SAFE ®
PLUS, PRE-SAFE ®
Brake or Adaptive Brake Assist of
COLLISION PREVENTION ASSIST are operative again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Ypage 190).
X Clean the sensors in the following locations ( Ypage 358):
R in the radiator trim
R in the front bumper
R in the rear bumper, particularly in the middle of the rear
bumper
X Restart the engine. PRE-SAFE PRE-SAFE
Functions
Functions
Limited See
Limited See
Operator's Manual Operator's Manual PRE-SAFE
®
PLUS, PRE-SAFE ®
Brake or Adaptive Brake Assist of
COLLISION PREVENTION ASSIST is not available due to a
malfunction. BAS PLUS or the distance warning signal may also
have failed.
X Visit a qualified specialist workshop. Display
messages
273On-board computer and displays Z

Display messages Possible causes/consequences and
0050
0050Solutions Radar Sensors
Radar Sensors
Dirty See Dirty See
Operator's Manual Operator's Manual At least one of the following driving systems or driving safety
systems is temporarily inoperative:
R
PRE-SAFE ®
PLUS
R PRE-SAFE ®
Brake
R COLLISION PREVENTION ASSIST
R Active Lane Keeping Assist
R Active Blind Spot Assist
R DISTRONIC PLUS
Possible causes are:
R the sensors in the radiator trim and/or in the bumpers are dirty.
R the function of the driving system and/or driving safety system
is impaired due to heavy rain or snow.
When the causes stated above no longer apply, the display
message disappears. All driving systems/driving safety systems
are operative again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Ypage 190).
X Switch off the engine.
X Clean the sensors in the following locations ( Ypage 358):
R in the radiator trim
R in the front bumper
R in the rear bumper, particularly in the middle of the rear
bumper
X Restart the engine.
The display message disappears. Check Left Rear Check Left Rear
Belt See Belt See
Operator's Manual Operator's Manual
or
Check Right Check Right
Rear Belt See
Rear Belt See
Operator's Manual Operator's Manual The seat belt buckle extender on the right or left of the rear
compartment is not in the predefined position. The belt strap may
be jammed in the belt tongue.
G WARNING
If the seat belt buckle extender is not in the predefined position,
the seat belt cannot provide the intended level of protection.
There is an increased risk of injury.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Release the jamming.
X Repeat the seat belt fastening procedure. 274
Display
messagesOn-board computer and displays

Display messages Possible causes/consequences and
0050
0050Solutions 0049
Switch Off Lights Switch Off Lights The lights are still switched on when you leave the vehicle. A
warning tone also sounds.
X
Turn the light switch to 0058.Adaptive Highbeam Adaptive Highbeam
Assist Assist
Inoperative Inoperative
or
Adaptive Highbeam
Adaptive Highbeam
Assist Plus Assist Plus
Inoperative Inoperative Adaptive Highbeam Assist or Adaptive Highbeam Assist Plus is
faulty.
X
Visit a qualified specialist workshop. Adaptive Highbeam Adaptive Highbeam
Assist Currently Assist Currently
Unavailable See Unavailable See
Operator's Manual Operator's Manual
or
Adaptive Adaptive
Highbeam Assist
Highbeam Assist
Plus Currently Plus Currently
Unavailable See Unavailable See
Operator's Manual Operator's Manual Adaptive Highbeam Assist or Adaptive Highbeam Assist Plus is
deactivated and temporarily not operational. Possible causes are:
R
the windshield in the camera's field of vision is dirty.
R visibility is impaired due to heavy rain, snow or fog.
X Clean the windshield.
If the system detects that the camera is fully operational, display
message Adaptive Highbeam Assist Now Available Adaptive Highbeam Assist Now Available or
Adaptive Highbeam Assist Plus Available Again
Adaptive Highbeam Assist Plus Available Again is
displayed.
Adaptive Highbeam Assist or Adaptive Highbeam Assist Plus is
operational again. Engine
Display messages Possible causes/consequences and
0050 0050Solutions 00BD
Check Coolant Check Coolant
Level See Level See
Operator's Manual Operator's Manual The coolant level is too low.
!
Avoid making long journeys with too little coolant in the engine
cooling system. The engine will otherwise be damaged.
X Add coolant, observing the warning notes before doing so
(Y page 351).
X If coolant needs to be added more often than usual, have the
engine coolant system checked at a qualified specialist
workshop. 00AC 00AC The fan motor is faulty.
X
At coolant temperatures below 248 ‡ (120 †), drive to the
nearest qualified specialist workshop.
X Avoid subjecting the engine to heavy loads, e.g. driving in
mountainous terrain, and stop-and-go traffic. Display
messages
283On-board computer and displays Z

Display messages Possible causes/consequences and
0050
0050Solutions 00AC
Coolant Too Hot Coolant Too Hot
Stop Vehicle Turn Stop Vehicle Turn
Engine Off Engine Off The coolant is too hot.
A warning tone also sounds.
G WARNING
Do not drive when your engine is overheated. This can cause some
fluids which may have leaked into the engine compartment to
catch fire.
Steam from the overheated engine can also cause serious burns
which can occur just by opening the hood.
There is a risk of injury.
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Ypage 190).
X Wait until the engine has cooled down.
X Make sure that the air supply to the engine radiator is not
blocked, e.g. by snow, slush or ice.
X Do not start the engine again until the display message goes out
and the coolant temperature is below 248 ‡ (120 †).
Otherwise, the engine could be damaged.
X Pay attention to the coolant temperature display.
X If the temperature increases again, visit a qualified specialist
workshop immediately.
Under normal operating conditions and with the specified coolant
level, the coolant temperature may rise to 248 ‡ (120 †). 284
Display
messagesOn-board computer and displays