2014 MERCEDES-BENZ CLS key

Display messagesPossible causes/consequences andSolutions

Power Steering
Malfunction See
Operator'sManual
The powersteering is malfunctioning.
Awarning tone also sounds.
GWARNING
You will need to use moreforce to steer.
Thereisariskofanaccident.
XCheck whetheryou are able to apply the extraforce required.
XIf you are able to steer safely:carefully drive on toaqualified
specialist workshop.
XIf you are unable to steer safely:do not drive on. Contact the
nearest qualified specialist workshop.
Phone No ServiceYour vehicle is outside the network provider's transmitter/
receiver range.
XWait until the mobile phone operational readiness symbol
appears in the multifunction display.

Check Washer Fluid
The washer fluid level in the washer fluid reservoir has dropped
below the minimum.
XAdd washer fluid (Ypage 309).
SmartKey
Display messagesPossible causes/consequences andSolutions

Key Does Not
Belong to Vehicle
You have put the wrong SmartKey in the ignition lock.
XUse the correctSmartKey.

TakeYourKeyfrom
Ignition
The SmartKey is in the ignition lock.
XRemove the SmartKey.

ObtainaNew Key
The SmartKey needs to be replaced.
XVisitaqualified specialist workshop.

ReplaceKeyBattery
The batteries of the KEYLESS-GO key are discharged.
XChange the batteries (Ypage 79).
262Display messages
On-board computer and displays

Display messagesPossible causes/consequences andSolutions

Don't Forget Your
Key
The display message is shown foramaximum of 60 seconds and
is onlyareminder.
You have opened the driver'sdoor with the engine switched off.
The KEYLESS-GO key is not in the ignitionlock.
XRemember to take the KEYLESS-GO key with you when you
leave the vehicle.

Key Not Detected
(red display message)
The KEYLESS-GO key is not in the vehicle.
Awarning tone also sounds.
If theengineisswitched off,you can no longer lockthe vehicle
centrally or start the engine.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 167).
XLocate the KEYLESS-GO key.
The KEYLESS-GO key is not detected while the engine is running
because there is interference fromastrongsource of radio waves.
Awarning tone also sounds.
XPull overand stop the vehiclesafelyassoonaspossible,paying
attention to road and traffic conditions.
XSecure the vehicle against rolling away(Ypage 167).
XOperate the vehicle with the SmartKey in the ignition lock.

Key Not Detected
(white display
message)
The KEYLESS-GO key cannot be detected at present.
XChange the location of the SmartKey with the KEYLESS-GO
functionsinthe vehicle.
If the KEYLESS-GO key is still not detected:
XOperate the vehicle with the SmartKey in the ignition lock.

Key Detected in
Vehicle
The KEYLESS-GO key has been detected inside the vehicle during
locking.
XRemove the KEYLESS-GO key from the vehicle.
Display messages263
On-board computer and displays
Z

Display messagesPossible causes/consequences andSolutions

Remove 'Start'
Button and Insert
Key
The KEYLESS-GO keycan continuouslynotbe detected.
KEYLESS-GO is temporarily malfunctioningorisdefective. A
warningtonealso sounds.
XInserttheSmartKey into theignition lockand turnittothe
desiredposition.
XVisitaqualified specialist workshop.

Close Doors to
LockVehicle
At leastone door is open.Awarning tone also sounds.
XClose all doorsand lockthe vehicle again.
Indicator and warning lamps in the
instrument cluster
Warning and indicator lamps
overview
Low-beam headlamps
(Ypage 118)
Parking lamps (Ypage 118)
High-beam headlamps
(Ypage 119)

Turn signal (Ypage 119)
Seat belts (Ypage 265)
(USA) Brakes (Ypage 266)

(Canada)Brakes (Ypage266)
ABS (Ypage267)
ESP®(Ypage269)
ESP®OFF (Ypage269)
SPORT handling mode in
AMG vehicles (Ypage270)
SRS (Ypage272)
\nCheck Engine (Ypage273)
Reserve fuel (Ypage273)
Coolant (Ypage273)
Distance warning signal
(Ypage275)
Tire pressure monitor
(Ypage276)
264Indicator and warninglamps in the instrument cluster
On-board computer and displays

RAlwaysstoreobjects so thatthey cannot be
flung around in these or in similar
situations.
RAlways make sure that objectsdonot
protrude from stowage compartments,
parcel nets or stowage nets.
RClose lockable stowage compartments
while driving.
RStow and secure objectsthat are heavy,
hard, pointy, sharp-edged, fragile or too
large in the trunk.
Observe the loading guidelines (Ypage 278).
Glove box
XTo open:pull handleand open glove box
flap.
XTo close:fold glove box flapupwards
until it engages.
iThe glove box can be ventilated
(Ypage 142).
The glove box can only be locked and
unlocked using the mechanical key.
XTo lock:insert the mechanical key into the
lock and turn it 90° clockwise to position
.
XTo unlock:insert the mechanical key into
the lock and turn it 90° counter-clockwise
to position
.
Eyeglassescompartment
There isacompartmenttostow eyeglasses
in the headliner on the driver's side.
XTo open:pull down eyeglasses
compartmentby the handle.
Stowage compartments in the front
center console
All models except AMG vehicles
XTo open:slide the cover forwards by
handlein the direction of the arrow until
it engages.
XTo close:briefly press the front of
handle.
Stowage areas279
Stowage and features
Z

Rear windowrollersunblind
Important safety notes
GWARNING
When extending or retracting, parts of the
body couldbecome trapped withinthe sweep
of the roller sunblind. There isarisk of injury.
When extending or retracting, make sure that
no one has any parts of the body within the
sweep of the roller sunblind. If someone
becomes trapped, briefly press the button
again. The opening or closing procedure will
be stopped.
!Make sure that the roller sunblind can
move freely. Otherwise, the roller sunblind
or other objectscould be damaged.
Extending/retracting the roller
sunblind
XTurn the SmartKey to position2in the
ignition lock (Ypage 147).
XTo extend or retract:briefly press
button.
The roller sunblind fully extends or fully
retracts.
XTo stop:briefly press buttonagain.
The roller sunblind stops briefly and moves
back into the out-of-use position.
Ashtray
Front ashtray
!The stowage space under the ashtray is
not heat resistant. Before placing lit
cigarettes in the ashtray, make sure that
the ashtray is properly engaged. Otherwise,
the stowage space could be damaged.
All vehicles (except AMG)
XTo open:slide coverforwards until it
engages.
XTo remove the insert:grasp insert$by
the notchatthe side and lift it upand
out.
XTo re-install the insert:press insert$
into the holder until it engages.
XTo close:briefly press coverat the
front.
The cover moves back.
AMG vehicles
Features287
Stowage and features
Z

XTo open:brieflypress the trim on
cover.
The stowagecompartment opens.
XTo remove the insert:slideinsert
forwards in the direction of the arrow.
XRemoveinsert.
XTo re-install the insert:place the insert
into the holderand press it in the opposite
direction of the arrow untilitengages.
XTo close:folddowncover.
iYoucan remove the ashtrayinsert and
usethe resulting compartment for
stowage.
Rear-compartmentashtray
XTo open:slidecoverforwards.
XTo remove the insert:pull insertup
and out.
XTo installthe insert:installinsertfrom
above into the holderand press down into
the holderuntil it engages.
Cigarette lighter
GWARNING
Youcan burn yourselfifyou touch the hot
heating element or the socket of the cigarette
lighter.
In addition, flammable materials can ignite if:
Rthe hot cigarettelighter falls
Rachild holds the hot cigarettelighter to
objects, for example
There isarisk of fire and injury.
Always hold the cigarettelighter by the knob.
Always make sure that the cigarettelighter is
out of reach of children. Never leave children
unsupervised in the vehicle.
All vehicles (except AMG)
Your attention must always be focused on the
traffic conditions. Only use the cigarette
lighter when road and traffic conditions
permit.
XTurn the SmartKey to position2in the
ignition lock (Ypage 147).
XTo open:slide coverforwards until it
engages.
XPress in cigarettelighter.
Cigarette lighterwill pop out
automatically when the heating element is
red-hot.
XTo close:briefly press coverat the
front.
The cover moves back.
288Features
Stowage and features

AMG vehicles
Your attention must always be focused on the
traffic conditions. Only usethe cigarette
lighterwhen road and traffic conditions
permit.
XTurn the SmartKey to position2in the
ignition lock (Ypage 147).
XTo open:briefly press the trim on
cover.
The stowage compartmentopens.
XPress in cigarette lighter.
Cigarettelighterwill pop out
automatically when the heatingelementis
red-hot.
12Vsockets
General notes
XTurn theSmartKey to position1in the
ignitionlock (Ypage 147).
The socketscan be used for accessories with
amaximum draw of 180W(15 A).
Accessories include such items as lamps or
chargers for mobile phones.
If you use the socketsfor long periods when
the engine is switched off, the battery may
discharge.
iAn emergencycut-out ensures that the
on-board voltage does not drop too low. If
the on-board voltage is too low, the power
to the socketsisautomatically cut. This
ensures that there is sufficient power to
start the engine.
Socket under the armrest
XOpen the stowage compartment under the
armrest (Ypage 280).
XLift up the cover of socket.
Socket in the front-compartment center
console
All vehicles (except AMG)
XTo open:slide coverforwards until it
engages.
XLift up the cover of socket.
XTo close:briefly press coverat the
front.
The cover moves back.
Features289
Stowage and features
Z

iDestinationaddresses are loaded in the
same order as the order in which they were
sent.
Please notethe following if you have
multiple Mercedes-Benz vehicles with
mbrace and activembrace accounts:
if multiple vehicles are registered under the
same e-mail address, the destination will
be sent to all the vehicles.
Vehicle remote opening
You can use the vehicle remoteopeningifyou
have unintentionally locked your vehicle and
areplacementSmartKey is not available.The
vehicle can be opened by the Mercedes-Benz
Customer AssistanceCenter.
The vehicle can be immediately opened
remotely within four days of the ignition being
turned off. After this time, the remote
unlocking may be delayed by 15 to
60 minutes. After 30 days, the vehicle can no
longer be opened remotely.
XContact the following service hotlines:
RUSA:Mercedes-BenzCustomer
AssistanceCenterat
1-800-FOR-MERCedes
(1-800-367-6372) or 1-866-990-9007
RCanada:Customer Service at
1-888-923-8367
You will be asked for yourpassword.
XReturn to your vehicle at thetimeagreed
upon withtheMercedes-BenzCustomer
AssistanceCenter.
USAonly:alternatively, the vehicle can be
opened via:
Rthe Internet,under the "OwnersOnline"
section
Rthe telephoneapplication (e.g.iPhone®,
Blackberry)
To do this, you will need your identification
number and password.
iVehicle remoteopening is only possible if
the corresponding mobile phone network
is accessible.
Vehicle remoteclosing
The remoteclosing feature can be used when
you have forgotten to lock the vehicle and you
are no longer nearby. The vehicle can then be
locked by the Mercedes-Benz Customer
Assistance Center.
The vehicle can be immediately remotely
locked within four days of the ignition being
turned off. After this time, the remoteclosing
may be delayed by 15 to 60 minutes. After
30 days the vehicle can no longer be closed
remotely.
XContact the following service hotlines:
RUSA:Mercedes-Benz Customer
Assistance Center at
1-800-FOR-MERCedes
(1-800-367-6372)or1-866-990-9007
RCanada:Customer Serviceat
1-888-923-8367
You will be asked for your PIN.
The next time you are inside the vehicle and
you switch on the ignition, theDoors
Locked Remotelymessage appears in the
multifunction display.
USA only: alternatively, the vehicle can be
locked via:
Rthe Internet,under the "Owners Online"
section
Rthe telephone application (e.g. iPhone®,
Blackberry)
To do this, you will need your identification
number and password.
iThe vehicle remote closing feature is
available when the relevant mobile phone
network is available and data connection is
possible.
296Features
Stowage and features