2014 MERCEDES-BENZ CLA washer fluid

Rollersunblind
Opening/closing..............................87
Panorama roof with power tilt/
sliding panel ..................................... 87
Roof carrier........................................259
Roof lining and carpets (cleaning
guidelines).........................................291
Roof load (maximum)........................351
Route (navigation)
see Route guidance (navigation)
Route guidance (navigation)............199
S
Safety
Childreninthe vehicle.....................54
Child restraint systems....................54
Occupant Classification System
(OCS)...............................................45
Safety system
see Driving safety systems
Seat
Adjusting (Performance Seat)..........96
Seat belts
Adjusting the height ......................... 52
Belt force limiters............................53
Cleaning ......................................... 291
Correct usage..................................50
Emergency Tensioning Devices ........53
Fastening.........................................51
Important safety guidelines.............50
Releasing.........................................52
Safety guidelines.............................40
Warning lamp ................................. 240
Warning lamp (function) ................... 52
Seats
Adjusting (electrically).....................93
Adjusting (manually)........................92
Adjusting the 4-way lumbar
support............................................94
Adjusting the head restraint............93
Cleaning the cover.........................291
Correct driver's seat position ........... 90
Folding the backrest (rear
compartment) forwards/back.......258
Important safety notes....................91
Seat heating problem......................96
Storing settings (memory function) 100
Switching seatheating on/off.........95
Sensors (cleaning instructions).......289
Service menu (on-board computer).205
Service products
Brake fluid.....................................348
Coolant (engine)............................349
Engine oil.......................................348
Fuel ................................................ 346
Important safety notes..................345
Refrigerant (air-conditioning
system)..........................................350
Washer fluid ...................................350
Service work
see ASSYST PLUS
Settings
Factory (on-board computer).........209
On-board computer.......................205
Setting the air distribution...............128
Setting the airflow............................128
SETUP (on-board computer).............210
Side impact air bag.............................44
Side marker lamp (display
message)............................................ 225
Side windows
Cleaning ......................................... 288
Convenience closing feature............84
Convenience opening feature..........84
Important safety information...........82
Opening/closing..............................83
Problem (malfunction).....................85
Resetting.........................................84
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery.......................74
Changing the programming.............73
Checking the battery.......................74
Convenience closing feature............84
Convenience opening feature..........84
Display message............................240
Door central locking/unlocking.......72
Important safety notes....................72
Loss.................................................76
Mechanical key................................73
Positions (ignition lock).................137
Index15

U
Unlocking
Emergencyunlocking.......................79
From inside the vehicle (central
unlocking button).............................78
V
Vanity mirror (in the sun visor)........262
Vehicle
Correct use......................................25
Data acquisition...............................26
Equipment.......................................22
Individualsettings..........................205
Limited Warranty.............................26
Loading..........................................323
Locking (in an emergency)...............79
Locking (SmartKey) .......................... 72
Lowering........................................340
Maintenance....................................23
Parking for a long period ................ 156
Pulling away...................................138
Raising...........................................337
Reporting problems.........................25
Securing from rolling away............337
Towing away..................................305
Tow-starting...................................305
Transporting..................................307
Unlocking (in an emergency)...........79
Unlocking (SmartKey)......................72
Vehicle data...................................351
Vehicle data.......................................351
Vehicle dimensions...........................351
Vehicle emergency locking................79
Vehicle identification number
see VIN
Vehicle identification plate..............344
Vehicle maintenance
see ASSYST PLUS
Vehicle tool kit..................................294
Video (DVD)........................................ 201
VIN......................................................344
W
Warning and indicator lamps
ABS ................................................ 242
Brakes...........................................242
Check Engine.................................248
Coolant..........................................248
Distance warning...........................250
DISTRONICPLUS...........................250
ESP®..............................................244
ESP®OFF ....................................... 245
Fuel tank ........................................ 248
Overview..........................................30
PASSENGER AIR BAG OFF
indicator lamp..................................45
Reserve fuel...................................248
Seat belt........................................240
SPORT handling mode...................245
SRS ................................................ 247
Tire pressure monitor....................251
Warranty............................................344
Washer fluid
Display message............................239
Wheel bolttightening torque...........340
Wheel chock......................................337
Wheels
Changingawheel..........................336
Checking ........................................ 313
Cleaning ......................................... 287
Cleaning (warning).........................336
Important safety notes..................312
Interchanging/changing................336
Mountinganew wheel...................339
Mountingawheel..........................336
Removingawheel..........................339
Storing...........................................336
Tightening torque ........................... 340
Wheelsize/tiresize.......................340
Window curtain air bag
Display message............................220
Operation .........................................45
Windows
see Side windows
Windshield
Defrosting......................................129
Windshieldwasher fluid
see Windshield washer system
Windshieldwasher system
Adding washer fluid.......................283
Notes.............................................350
Index19

XPress the combination switch beyond the
pressure point in the direction of
arrow.
In theposition, the high-beam
headlamps are only switched on when it is
dark and the engine is running.
The blueindicator lamp in the
instrument cluster lights up when the high-
beam headlamps are switched on.
XTo switch off the high-beam
headlamps:move the combination switch
back to its normal position.
The blueindicator lamp in the
instrument cluster goes out.
iVehicles with Adaptive Highbeam Assist:
when Adaptive Highbeam Assist is active,
it controls activation of the high-beam
headlamps (Ypage 108).
High-beam flasher
XTo switch on:turn the SmartKey in the
ignition lock to position1or2or start the
engine.
XPull the combination switch in the direction
of arrow".
Hazard warning lamps
The hazard warning lamps automatically
switch on if:
Ran air bag is deployed
Rthe vehicle decelerates rapidly from a
speed of more than 45mph(70 km/h) and
comes to a standstill
XTo switch on the hazard warning lamps:
press button.
All turn signals flash. If you now switch on
a turn signal using the combination switch,
only the turn signal lamp on the
corresponding side of the vehicle will flash.
XTo switch off the hazard warning
lamps:press button.
The hazard warning lamps switch off
automatically if the vehicle reaches a speed
of over 6mph (10km/h) again after a full
brake application.
iThe hazard warning lamps still operate if
the ignition is switched off.
Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is
operated five times while the lights are on and
the engine is running (Ypage 115). When you
switch off the ignition, the automatic
headlamp cleaning system is reset and
counting is resumed from 0.
Cornering light function
The cornering light function improves the
illumination of the road over a wide angle in
the direction you are turning, enabling better
visibility in tight bends, for example. The
cornering light function can only be activated
whenthe low-beam headlamps are switched
on.
Exterior lighting107
Lights and windshield wipers
Z

XBrake lamp/rear fog lamp/backup
lamp:remove the corresponding bulb from
the bulb holder.
XInsert the new bulb into the bulb holder.
XTurn signal lamp:lightly press the bulb
into the bulb holder, turn it counter-
clockwise and remove it from bulb holder.
XInsert the new bulb into the bulb holderand
turn it clockwise.
XReinsert the bulb holderand engage on
retaining clips.
XRe-establish contact with the connector.
XClose the side trim panel (Ypage 114).
Windshieldwipers
Switching the windshield wipers on/
off
!Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when
the windshield is dry.
If it is necessary to switch on the windshield
wipers in dry weather conditions, always
use washer fluid when operating the
windshield wipers.
!If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash.
Combination switch
Windshield wiper off

Intermittentwipe, low (rain sensor
set to low sensitivity)
Intermittentwipe, high (rain sensor
set to high sensitivity)
Continuous wipe, slow
Continuous wipe, fast
Single wipe/To wipe the
windshield using washer fluid
XSwitch on the ignition.
XTurn the combination switch to the
corresponding position.
!Vehicles with a rain sensor: if the
windshield becomes dirty in dry weather
conditions, the windshield wipers may be
activated inadvertently. This could then
damage the windshield wiper blades or
scratch the windshield.
For this reason, you should always switch
off the windshield wipers in dry weather.
Vehicles witharain sensor:in the
or
position, the appropriate wiping
frequency is automatically set according to
the intensity of the rain. In theposition,
the rainsensor is more sensitive than in
the
position, causing the windshield
wipers to wipe more frequently.
If the wiper blades are worn, the windshield
will no longer be wiped properly. This could
prevent you from observing the traffic
conditions.Replace the wiper blades twice a
year, ideally in spring and fall.
Windshield wipers115
Lights and windshield wipers
Z

Problems with the windshield wipers
ProblemPossible causes/consequences and
Solutions
The windshield wipers
are jammed.
Leaves or snow, for example, may be obstructing the windshield
wiper movement.The wiper motor has been deactivated.
XFor safety reasons, you should remove the SmartKey from the
ignition lock.
XRemove the cause of the obstruction.
XSwitch the windshield wipers back on.
The windshield wipers
fail completely.
The windshield wiper drive is malfunctioning.
XSelect another wiper speed on the combination switch.
XHave the windshield wipers checked at a qualified specialist
workshop.
The windshield washer
fluid from the spray
nozzles no longer hits
the center of the
windshield.
The spray nozzles are misaligned.
XHave the spray nozzles adjusted at a qualified specialist
workshop.
Windshield wipers117
Lights and windshield wipers
Z

Display messagesPossible causes/consequences and
Solutions
\rThe hood is open.
GWARNING
The open hood may blockyour view when the vehicle is in motion.
There is a risk of an accident.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
XApply the electric parking brake.
XClose the hood.
At least one door is open.Awarning tone also sounds.
XClose all the doors.


Power Steering
Malfunction See
Operator's Manual
The power steering is malfunctioning.
Awarning tone also sounds.
GWARNING
You will need to use more force to steer.
There is a riskofanaccident.
XCheck whetheryou are able to apply the extra force required.
XIf you are able to steer safely:carefully drive on to a qualified
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.
iIf you do not mix antifreeze with the washer fluid in the winter
months, then the washer fluid could freeze in the washer fluid
reservoir. In this case, theCheck Washer Fluiddisplay
message may appear in the multifunction display.
XAdd washer fluid (Ypage 283).
Display messages239
On-board computer and displays
Z

Checking and adding other service
products
Checking coolantlevel
GWARNING
The engine cooling system is pressurized,
particularly when the engine is warm. When
opening the cap, you could be scalded by hot
coolant spraying out.There is a risk of injury.
Let the engine cool down before opening the
cap. Wear eye and hand protection when
opening the cap. Open the cap slowly half a
turn to allow pressure to escape.
!The coolant may only be checked and
corrected when the engine is cool (coolant
temperature below 104 ‡ (40 †).
Checking the coolant when the coolant
temperature is above 104 ‡ (40 †) may
result in damage to the engine or to the
engine cooling system.
Example
XPark the vehicle on a level surface.
Only check the coolant level when the
vehicle is on a level surface and the engine
has cooled down.
XTurn the SmartKey to position2in the
ignition lock (Ypage 137).
XCheck the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
104 ‡ (40 †).
XTurn the SmartKey to position
0(Ypage 137) in the ignition lock.
XSlowly turn caphalf a turn counter-
clockwise to allow excess pressure to
escape.
XTurn capfurther counter-clockwise and
remove it.
If the coolant is at the level of marker bar
"in the filler neck when cold, there is
enough coolant in coolant expansion
tank.
XIf necessary, add coolant that has been
tested and approved by Mercedes-Benz.
XReplace capand turn it clockwise as far
as it will go.
For further information on coolant, see
(Ypage 349).
Adding washer fluid to the windshield
washer system/headlampcleaning
system
GWARNING
Windshield washer concentrate is highly
flammable. If it comes into contact with hot
engine components or the exhaust systemit
could ignite. There is a riskoffire and injury.
Make sure that no windshield washer
concentrate is spilled next to the filler neck.
Example
XTo open:pull capupwards by the tab.
XAdd the premixed washer fluid.
XTo close:press caponto the filler neck
until it engages.
Engine compartment283
Maintenance and care
Z

The washer fluid reservoir is used for both the
windshield washer system and the headlamp
cleaning system.
If the washer fluid level drops below the
recommended minimum of1liter, a message
appears in the multifunction display
prompting you to refill the washer fluid
(Ypage 239).
Further information on windshield washer
fluid/antifreeze (Ypage 350).
Maintenance
ASSYST PLUS
Service messages
The ASSYST PLUS service interval display
informs you of the nextservice due date.
Information on the type of service and service
intervals (see the separate Maintenance
Booklet).
You can obtain further information from an
authorized Mercedes-Benz Center or at
http://www.mbusa.com (USA only).
iThe ASSYST PLUS serviceinterval display
does not show any informationonthe
engine oil level. Observe the notes on the
engine oil level (Ypage 281).
The multifunction display shows a service
message for several seconds, e.g.:
RService A in .. Days
RService A Due
RService A Exceeded by .. Days
Depending on the operating conditions of the
vehicle, the remaining time or distance until
the next service due date is displayed.
The letterAorB, possibly in connection with
a number or another letter, shows the type of
service.Astands for a minor service andBfor
a major service.
You can obtain further information from an
authorized Mercedes-BenzCenter.
The ASSYST PLUS service interval display
does not take into accountany periods of
time during which the battery is
disconnected.
Maintaining the time-dependent service
schedule:
XNote down the service due date displayed
in the multifunctiondisplay before
disconnecting the battery.
or
XAfter reconnecting the battery, subtract
the battery disconnection periods fromthe
service date shown on the display.
Hidingaservice message
XPressor.
Displaying service messages
XSwitch on the ignition.
XUsingor, selecttheServ.
menu.
XPressorto select theASSYST
PLUSsubmenu and pressto confirm.
The service due date appears in the
multifunction display.
Information about Service
Resetting the ASSYST PLUS service
interval display
!If the ASSYST PLUS service interval
display has been inadvertently reset, this
setting can be corrected at a qualified
specialist workshop.
Have service work carried out as described
in the Maintenance Booklet. This may
otherwise lead to increased wear and
damage to the major assemblies or the
vehicle.
Aqualified specialist workshop, e.g. an
authorized Mercedes-BenzCenter, will reset
the ASSYST PLUS service interval display
after the service work has been carried out.
You can also obtain further information on
maintenance work, for example.
284Maintenance
Maintenance and care