2014 MERCEDES-BENZ CLS-Class radio

Display messages Possible causes/consequences and
000B Solutions
0002
Check Brake Pad
Wear The brak
epads/lining shaver eached their wear limit.
X Visit aqualified specialist workshop. 0003
mbrace Inoperative On
eorm orem ain features of th embrace system are
malfunctioning.
X Hav ethe mbrace system checke dimmediately at aqualified
specialist workshop. PRE-SAFE
Inoperative See
Operator'
sManual Importan
tfunction sofPRE-SAFE ®
have failed .All other occupant
safet ysystems, e.g. air bags, remain available.
X Visit aqualified specialist workshop immediately. PRE-SAFE
Functions
Currentl
yLimited See Operator's
Manual PRE-SAFE
®
Brake 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
station sorother sources of electromagnetic radiation.
R AMG vehicles: ESP ®
is deactivated.
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 ®
Brake is operational 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 rollin gaway (Y page 167).
X Clean the sensors in the radiator grill and the bumper
(Y page 315).
X Restar tthe engine.
X AMG vehicles: reactivate ESP ®
(Y page 70). PRE-SAFE
Functions Limited
See Operator's
Manual PRE-SAFE
®
Brake is inoperative due to amalfunction. BAS PLUS
or the distance warning signal may also have failed.
X Visit aqualified specialist workshop. Display messages
241On-board computer and displays Z

Display messages Possible causes/consequences and
000B Solutions
Blind Spo
tAssist Currently
Unavailable See
Operator'
sManual or
Active Blind Spo
tA ssist Currently
Unavailable See
Operator'
sManual Blind Spot Assis
torActiveBlind Spot Assis tistemporarily
inoperative. Possibl ecauses are:
R thes ensor sare dirty.
R function is impaire ddue to heav yrain or snow.
R ther ada rsensor system is outside the operatin gtemperature
range.
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.
The yellow 0006indicator lamps also light up in the exterior
mirrors.
When the causes stated above no longer apply, the display
message disappears.
Blind Spot Assist or Active Blind Spot Assist is operational 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 (Y page 167).
X Clean the sensor s(Ypage 315).
X Restart the engine. Blind Spot Assist
Inoperative or
Active Blind Spot Assist Inoperative Blind Spot Assist or Active Blind Spot Assist is defective.
The yellow
0006indicator lamps also light up in the exterior
mirrors.
X Visit aqualified specialist workshop. Park Assist
Canceled The driver's door is open and the driver's seat belt has not been
fastened.
X
Repeat the parkin gprocess with the seat belt fastened and the
driver's door closed. You have inadvertently touched the multifunction steering wheel
while steering intervention was active.
X
While steering intervention is active, make sure that the
multifunction steering wheel is not touched unintentionally. The vehicle has started to skid and ESP
®
has intervened.
X Use Active Parkin gAssist again later (Y page 196).254
Display messagesOn-boar
dcomputer and displays

Display messages Possible causes/consequences and
000B Solutions
DISTRONIC PLUS
Currently
Unavailable See
Operator'
sManual DISTRONIC PLU
Sistemporarily 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.
Aw arning tone also sounds.
When th ecauses state dabov enol onger apply, th edisplay
message disappears.
DISTRONI Cisoperational again.
If th edisplay message does no tdisappear:
X Pull over and stop the vehicle safely as soon as possible ,paying
attention to road and traffic conditions.
X Secure the vehicle against rollin gaway (Y page 167).
X Clean the sensors in the radiator grill and the bumper
(Y page 315).
X Restar tthe engine. DISTRONIC PLUS
Inoperative DISTRONIC PLUS is defective.
The following may have also failed:
R
BAS PLUS (Brake Assist System PLUS)
R PRE-SAFE ®
Brake
Aw arning tone also sounds.
X Visi taq ualified specialist workshop. DISTRONIC PLUS
Suspended You have depressed the accelerator pedal. DISTRONIC PLUS is no
longer controlling the speed of the vehicle.
X
Remove your foot from the accelerator pedal. DISTRONIC PLUS
---m
ph An activation condition for DISTRONIC PLUS is not fulfilled.
X
Check the activation condition sfor DISTRONIC PLUS
(Y page 177). 256
Display messagesOn-boar
dcomputer and displays

Display messages Possible causes/consequences and
000B Solutions
0002
Don't Forget Your
Key The display message is shown fo
ramaximum of 60 seconds and
is only areminder.
You have opened the driver' sdoor with the engine switched off.
The KEYLESS-GO key is not in the ignitio nlock.
X Remember to take the KEYLESS-GO key with you when you
leave the vehicle. 0002
Key Not Detected
(red display message) The KEYLESS-GO key is not in the vehicle.
Aw
arning tone also sounds.
If th eengineiss witched off ,you can no longer loc kthe vehicle
centrally or start the engine.
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 (Y page 167).
X Locate the KEYLESS-GO key. The KEYLESS-GO key is not detected while the engine is running
because there is interference from
astrongs ource of radio waves.
Aw arning tone also sounds.
X Pull ove rand stop the vehicl esafelyass oonasp ossible,p aying
attention to road and traffic conditions.
X Secure the vehicle against rolling away( Ypage 167).
X Operate the vehicle with the SmartKey in the ignition lock. 0002
Key Not Detected
(white display
message) The KEYLESS-GO key cannot be detected at present.
X
Change the location of the SmartKey with the KEYLESS-GO
functionsint he vehicle.
If the KEYLESS-GO key is still not detected:
X Operate the vehicle with the SmartKey in the ignition lock. 0002
Key Detected in
Vehicle The KEYLESS-GO key has been detected inside the vehicle during
locking.
X
Remove the KEYLESS-GO key from the vehicle. Display messages
263On-board computer and displays Z

X
Press and hold one of buttons 0010to0021 on
the integrated garage door opener.
After ashort time, indicator lamp 001Alights
up yellow.
i Indicator lamp 001Alights up yellow as soon
as button 0010,0024or0021 is programmed for
the first time. If the selected button has
already been programmed, indicator
lamp 001Awill only light up yellow after ten
seconds have elapsed.
X Release button 0010,0024or0021.I ndicator
lamp 001Aflashes yellow.
X Point garage door remot econtrol 001E
towards buttons 0010to0021 on the rear-view
mirror at adistanc eof2to8i nches (5 to
20 cm).
i The required distanc ebetween remote
control 001Eand the integrated garage door
opener depends on the garage door drive
system. Several attempts might be
necessary. You should test every position
for at least 25 seconds before trying
another position.
X Press and hold button 0025on remot econtrol
001E until indicator lamp 001Alights up green.
If indicator lamp 001Alights up green or
flashes, then programming has been
successful.
X Release button 0025on remote control 001Efor
the garage door drive system.
X If indicator lamp 001Alights up red: repeat
the programming procedure for the
corresponding button on the rear-view
mirror. When doing so, vary the distance
between remote control 001Eand the rear-
view mirror.
i If the indicator lamp flashes green after
successful programming, the garage door
system is using arolling code. After
programming, you must synchronize the
garage door opener integrated in the rear-
view mirror with the receiver of the garage
door system. Synchronizing the rolling code
Observe the "Important safety notes"
(Y
page 299).
Your vehicle must be within reach of the
garage door or exterior gate drive. Make sure
that neither your vehicle nor any persons/
object sare present within the sweep of the
door or gate.
X Turn the SmartKey to position 2in the
ignition lock.
X Press the program button of the door or
gate drive (see the door or gate drive
operating instructions, e.g. under
"programming of additional remote
controls").
i Usually ,you now have 30seconds to
initiate the next step.
X Press previously programmed button 0010,
0024 or0021 of the integrated garage door
opener until the door closes.
The rolling code synchronization is then
complete.
Notes on programming the remote
control
Canadia nradio frequency laws require a
"break "(or interruption )ofthetransmission
signals after broadcastin gfor afew seconds.
Therefore, these signals may no tlast long
enough for th eintegrate dgarag edoor
opener. The signal is no trecognized during
programming. Comparable with Canadian
law, some U.S.g arage door openers also
feature a"break".
Procee dasfollows:
R if you live in Canada
R if you have difficulties programmin gthe
garag edoor opener (regardless of where
you live )when usin gthe programming
steps 300
FeaturesStowage and features

R
Only jump-start from batteries with a12Vvoltage rating.
R Only use jumper cables which have asufficient cross-section and insulated terminal clamps.
R If the battery is fully discharged, leave the battery that is being used to jump-start connected
for afew minutes before attempting to start. This charges the battery slightly.
R Make sure that the two vehicles do not touch.
Make sure that:
R the jumper cables are not damaged.
R when the jumper cables are connected to the battery, uninsulated sections of the terminal
clamp do not come into contact with other metal sections.
R the jumper cables cannot come into contact with parts which can move when the engine
is running, such as the V-belt pulley or the fan.
X Apply the parking brake firmly.
X Shift the transmission to position P.
X Switch off all electrical consumers (e.g. radio, blower, etc.).
X Open the hood.
Position number 0025identifies the charged battery of the other vehicle or an equivalent jump-
starting device. X
Slide cover 001Aof positive terminal 0010in the direction of the arrow.
X Connect positive terminal 0010on your vehicle to positive terminal 0024of donor battery 0025
using the jumper cable, always begin with positive terminal 0010on your own vehicle first.
X Start the engine of the donor vehicle and run it at idling speed.
X Connect negative terminal 0021of donor battery 0025to ground point 001Eof your vehicle using
the jumper cable, connecting the jumper cable to battery of other vehicle 0025first.
X Start the engine.
X Before disconnecting the jumper cables, let the engine run for several minutes. Jump-starting
327Breakdown assistance Z

The tire pressure monitor has
ayellow
warning lamp in the instrument cluster for
indicatin gapressure loss or malfunction.
Whether the warning lamp flashes or lights up
indicates whether atire pressure is too low or
the tire pressure monitor is malfunctioning:
R if the warning lamp is lit continuously, the
tire pressure on one or more tires is
significantly too low. The tire pressure
monitor is not malfunctioning.
R if the warning lamp flashes for around a
minute and then remains lit constantly, the
tire pressure monitor is malfunctioning.
If the tire pressure monitor is malfunctioning,
it may take more than ten minutes for the tire
pressure warning lamp to inform you of the
malfunction by flashing for approximately one
minute and then remaining lit. When the
malfunction has been rectified, the tire
pressure warning lamp goes out after afew
minutes of driving.
The tire pressure values indicated by the on-
board computer may differ from those
measured at agas station with apressure
gauge. The tire pressures shown by the on-
board computer refer to those measured at
sea level. At high altitudes, the tire pressure
values indicated by apressure gauge are
higher than those shown by the on-board
computer .Inthis case, do not reduce the tire
pressures.
The operation of the tire pressure monitor can
be affected by interference from radio
transmitting equipment (e.g. radio
headphones, two-way radios) that may be
being operated in or near the vehicle.
Checking the tire pressure
electronically X
Make sure that the SmartKey is in position
2(Y page 147) in the ignition lock .
X Press the 000Aor0004 button on the
steering wheel to select the Serv. menu.X
Press the 0006or0005 button to select
Tire Pressure .
X Press the 000Cbutton.
The current tire pressure of each tire is
shown in the multifunction display.
If the vehicle was parked for longer than
20 minutes ,the Tire pressures will be
displayed after driving
afew minutes message is shown.
After ateach-in process, the tire pressure
monitor automatically detects new wheels or
new sensors. As long as aclear allocation of
the tire pressure value to the individual
wheels is not possible, the Tire Pressure Monitor Active displaym
essage is shown
instead of the tire pressure display. The tire
pressures are already being monitored.
i If an emergency spare wheel is mounted,
the system may continue to show the tire
pressure of the wheel that has been
removed for afew minutes. If this occurs,
note that the value displayed for the
position where the spare wheel is mounted
is not the same as the current tire pressure
of the emergency spare wheel.
Tire pressurem onitor warning
messages If the tire pressure monitor detects
apressure
loss in one or more tires, awarning message
is shown in the multifunction displaya nd the
yellow tire pressure monitor warning lamp
comes on.
R If the Correct Tire Pressure message
appears in the multifunction display, the
tire pressure in at least one tire is too low
and must be corrected at the next
opportunity.
R If the Check Tire Pressure message
appears in the multifunction display, the
tire pressure in one or more tires has
dropped significantly and the tires must be
checked.
R If the Tire Malfunction appears in the
multifunction display, the tire pressure in 344
CheckWheels and tires