2018 MERCEDES-BENZ A-CLASS HATCHBACK climate control

Re
placing the remo tecont rol bat tery (sta‐
tiona ryheater) &
DANG ER Serious damage tohealth
caused byswallowing batteries
Batteries contain toxic and cor rosive sub‐
st ances. Swallowing bat teries may cause
serious damage tohealth.
There is a risk of fata l injur y. #
Keep batteries out of there ach of chil‐
dren. #
If batteries are swallo wed, seek medical
attention immediately. +
ENVIRONMEN
TALNO TEEnvironmental
dama gedue toimproper disposal of bat‐
te ries Batteries conta
intoxic and cor ro‐
sive subs tances. #
Ta
ke dischar ged batteries to a
qu alified specialist workshop or to a
collection point for used batteries. Re
quirements:
R a CR2450 lithium battery #
Press a pointed object into recess 1. #
Slide battery co ver2 backwards in the
direction of the ar row. #
Insert new battery 3with the lettering
fa cing up wards. #
Slide battery co ver2 inthe opposite direc‐
tion tothe ar row onto there mo tecontrol
until the battery co ver engages. 14 8
Climate cont rol

Problems with
there mo tecont rolfo r the stationary heater/stationary ventilation Problem
Possible causes/consequences and M
MSolutions
FA IL¨ The signal transmission between
the transmit ter and theve hicle is faulty. #
Chan geyour position in relation totheve hicle, moving closer if necessar y.
FA IL Thestar ter battery is not suf ficiently charge d. #
Char gethest ar ter batter y.
The fuel tank content is below there ser vefuel le vel. #
Refuel at the nearest filling station.
FA IL¯ The
stationary heater is malfunctioning. #
Have thest ationary heater checked at a qualified specialist workshop. Air
vents Ad
justing the front air vents &
WARNING ‑ Risk of bu rns/frostbite due
to not maintaining a su fficient dis tance
to the air vents
Ve ry hot or very cold air can flow from the air
ve nts. This could
result in burns or frostbite in the
immediate vicinity of the air vents. #
Alw ays ensure that all vehicle occu‐
pants maintain a suf ficient di stance to
th e air vents. #
If necessa ry,re direct the air flow to
ano ther area of theve hicle interior. To
guarantee the fresh air supply thro ugh the air
ve nts into theve hicle interior, comply with the
fo llowing:
R Alw ayske ep theve nts and theve ntilation
grille in theve hicle interior free.
R Keep the air inlet free of deposits
(→ page 427). Climate control
14 9

Ve
hicle voice commands Vo
ice command Colloquialexample Function
Temperature colder I would like to reduce the tempera-
tureRe
duces thete mp erature of the air conditioning sy stem
Air recirculation on I would like to activate the air circu-
lationSwitches on air
recirculation mode forth e air conditioning sy stem
Automatic climate control driver on I would like to switch on the auto- matic climate control for the driv-
er's seatSwitches on automatic climate control
forth e driver's or front passenger
side
Ambient light blue Switch ambient light to blueSwitches ambient lighting, e.g.
toblue
Wave massage driver on I would like to switch on the wave
massage for the driver's seatSwitches on
thewav e massage forth e driver's or front passenger seat
Massage driver's seat off Switch the driver's side massage
offSwitches off
the massage function forth e driver's or front passenger seat
Seat heating driver on I would like to switch on the seat
heating for the driver's seatSwitches on
the seat heating forth e driver's or front passenger seat
Seat heating front passenger level
2 Seat heating front-passenger on
level 2Sets
the seat heating forth e driver's or front passenger seat toleve l 2 LINGU
ATRO NIC 277

Vo
ice command Colloquialexample Function
Current speed limit I would like to hear the speed limitCalls up
the cur rent speed limit
Outside temperature I would like to find out what the
temperature outside is likeCalls up
the outside temp erature
Average consumption I would like to know the average
fuel consumptionCalls up
average consu mption
Vehicle data Can you please display the vehicle
data menu?Calls up
vehicle data
Range Tell me the current rangeCalls up
range da ta
Assistance menu Show me the driver assistance set-
tings Displ
ays assis tance settings
Climate control menu Jump to the climate control menuDispla
ysclimate control settings
Light menu Switch to the light settingsDispla
yslight settings
Seats men uI would like to switch to seat menu Displa
ysseat adjustment settings 278
LINGU ATRO NIC

Profile content
Depending on
theve hicle equipment, thefo llow‐
ing settings can be stored in your profile, for
ex ample:
R Driver's seat and mir ror settings
R Driver's seat memory
R Radio (including station list)
R Last destinations
R Climate control
R Ambient lighting
R DYNA MIC SELECT I (individual)
R Instrument Displa y,Head-up Display and
st yle (display style of the multimedia sy stem)
R Themes, suggestions and favo urites
% Settings for driver assi stance sy stems can‐
not be sa ved in the profile. Mercedes me connect profile
If
yo u use a profile from Mercedes me connect,
th efo llowing online functions are available, for
ex ample:
R You can configure the settings in theve hicle
using the Mercedes me app and the
Mercedes me por tal.
R You can syn chronise your profile on
Mercedes me connect with the profile in the
ve hicle (→ page 291).
R You can add a personal profile pho tothat is
shown in theve hicle.
R You can take your profile and some of your
settings with you in new vehicles.
Requ irements for using Me rcedes me con‐
nect profiles:
Fo rth eve hicle owner:
R You ha vea Mercedes me user account.
R The vehicle has been connected with the
user account.
R The personalisation service is activated. Fo
r additional users of theve hicle:
R You ha vea Mercedes me user account.
R The vehicle owner has invited youto connect
yo ur user account on Mercedes me with that
of his vehicle.
R You ha veaccep tedth e invitation.
Creating a new profile
Multimedia sy stem:
, © .
f Profiles #
Select WCreate profile . #
Select an avatar. #
Enterth e name and confi rmwith a. #
Select Continuer . #
Tosave the cur rent settings in a profile:
select Current settings. #
Select Save.
or #
Toadopt factory settings: selectSavesave
directly.
% Further information on setting a user profile
(→ page 291). 290
MBUX multimedia sy stem

Ad
vanced sound sy stem
Ac tivating/deactivating au tomatic
vo lume adjustment .............................. 41 8
Ad justing the balance/fader ................4 18
Ad justing treble, mid-range and bass
settings ................................................ 41 8
Calling up the sound menu .................. 417
Information .......................................... 417
Af ter-sales service centre
see ASS YST PLUS
Air conditioning menu Calling up ............................................ 14 3
Air conditioning sy stem
see Climate control
Air distribution Setting ................................................ .141
Setting (multimedia sy stem) ................1 43
Air inl et
see Air-water duct
Air pressure see Tyre pressure
Air vents ................................................... 14 9
Ad justing (front) .................................. 14 9Ad
justing (rear) .................................... 15 0
Air vents
see Air vents
Ai r-re circulation mode ............................ 14 4
Air-water duct .......................................... 427
Ke eping free ........................................4 27
Airbag ........................................................ .37
Ac tivation .............................................. 31
Fr ont airbag (driver, front passenger) ....37
Ins tallation locations ............................ .37
Knee airbag ........................................... 37
Overview ............................................... 37
PA SSENGER AIR BAG indicator lamp .... .41
Pr otection ..............................................38
Re duced pr otection ...............................39
Side impact airbag ................................. 37
Wi ndow airbag ....................................... 37
Airflow Setting ................................................ .141
Alarm see Panic alarm
Alarm sy stem
see ATA (anti-theft alarm sy stem) Alternative
route
see Route
Ambiance light Setting (mutlimedia sy stem) ................1 30
Android Auto ............................................ 386
Connecting a mobile phone ................. 386
Ending ................................................. 387
Information .......................................... 386
Overview ............................................. 386
Sound settings .................................... 387
Tr ans ferred vehicle data ......................3 87
Animals Pets in theve hicle ................................. 63
Answering e-mails see In Car Of fice
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains
Anti-theft ala rmsystem
see ATA (anti-theft alarm sy stem)
Anti-theft pr otection
Ad ditional door lock .............................. 69 Index
563

Engaging neutral ..................................
16 5
Engaging pa rkposition ........................ 16 5
Engaging reve rsege ar ........................ .165
Kickdown ............................................. 167
Manual gear changing ........................ .166
St eering wheel gearshift paddles ........ .166
Tr ansmission position display .............. 16 4
Tr ansmission positions ........................ 16 4
Au tomatic transmission (problem)
see Transmission (problem)
Axle load Perm issible .......................................... 483
Tr ailer operation .................................. 497 B
Bag hook .................................................. 109
Baidu CarLife Trans ferred vehicle data ......................3 87
Ball ne ck
Fo lding out/in .................................... .242
BA S (Brake Assist Sy stem) .................... .186
Battery Cha rging (Remo teOnline) .................... 15 5Ke
y ........................................................ 67
Re mo tecontrol (s tationary heater) ...... 14 8
Battery see Battery (vehicle)
Battery (vehicle) ...................................... 449
Charging .............................................. 448
No tes .................................................. 444
No tes (s tarting assis tance and
ch arging) ............................................ .446
Re placing ............................................ 449
St arting assis tance .............................. 448
Belt see Seat belt
Bic ycle rack
Tr ailer operation .................................. 24 5
Blind Spot Assi st..................................... 237
Ac tivating/deactivating ...................... .240
Fu nction .............................................. 237
Sy stem limitations ...............................2 37
Blo wer
see Climate control
BlueTEC see AdBlue ® Blue
tooth ®
................................................ 313
Information .......................................... 313
Setting up an Internet connection ....... 397
Switching on/off ................................. 313
Boot lid see Tailgate
Brake Assist Sy stem
see BAS (Brake Assi stSystem)
Brake fluid Notes .................................................. 492
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 19 0
Brakes ABS (Anti-lock Braking Sy stem) ........... 185
Ac tive Brake Assi st.............................. 19 0
Ad aptive brake lights .......................... .196
BA S (Brake Assi stSystem) .................. 186
Driving tips .......................................... 15 6
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 19 0
HOLD function .................................... .212
Limited braking ef fect (salt-trea ted
ro ads) .................................................. 15 6 Index
565

Tr
ailer hit ch......................................... 432
Wa shing byhand ................................. 428
Wheels/rims ....................................... 432
Wi ndo ws .............................................. 432
Wi per blades .......................................4 32
Carpet (Care) .......................................... .434
Changing bulbs ........................................ 131
Dipped beam ....................................... 13 3
Fitting/removing co ver (front wheel
ar ch ) .................................................... 13 3
Main beam ...........................................1 33
No tes ................................................... 131
Overview ............................................. 13 2
Re versing lights .................................. .133
Tu rn signal lights (rear) ........................ 13 3
Changing gears ........................................ 16 6
Manually ..............................................1 66
Changing hub caps .................................. 473
Changing the lights
Driving abroad (symm etrical dipped
beam) .................................................. 12 2
Cha rging
Bat tery (vehicle) .................................. 448
USB port ..............................................1 18Chassis
Damping characteristics ...................... 214
DY NA MIC BODY CONTROL .................. 214
Child saf ety lock
Re ar door .............................................. 62
Re ar side wind ows................................. 63
Child seat Attach ing (no tes) ................................... 54
Fr ont passenger seat (no tes) ................. 52
Fr ont passenger seat (rear ward-
fa cing/for ward-facing) .......................... 53
Fr ont passenger seat (without auto‐
matic airbag shutoff) ............................. 53
ISOFIX/i-Size (fitting) ............................49
No tes on the safe transpor tation of
ch ildren ................................................ .46
Re commended child restra int sys‐
te ms ...................................................... 60
Seats suita blefor belt-secu redch ild
re stra int sy stems ................................... 55
Seats suitable for i‑Size child
re stra int sy stems ................................... 59
Seats suitable for ISOFIX child
re stra int sy stems ................................... 57
To pTe ther ..............................................51 Child seat
see i-Size child seat securing sy stem
see ISOFIX child seat securing sy stem
Children Notes on safe transpor tation ................. 46
Chock ....................................................... .471
St orage location ................................... 471
Chock see Chock
Cigar ette lighter
Fr ont centre console ............................ 11 4
City lighting .............................................. 12 6
Cleaning see Care
Climate control ........................................ 141
Ac tivating/deactivating the A/C
function (cont rol panel) ...................... .142
Ac tivating/deactivating the A/C
function (multimedia sy stem) .............. 14 3
Ac tivating/deactivating the synchro‐
nisation function (cont rol panel) .......... 14 3 Index
567