2021 MERCEDES-BENZ A-CLASS SALOON climate control

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Refuel immedia tely.
Subse quentl y,there may be temp orary restrictions in theav ailability of elect ric mode over a driving distance of
50 km.
If th ere is fuel in theve hicle, there is a fault with the combustion engine. #
Consult a quali/ed specialist workshop.
"Electric" drive program
currently unavailable *T
hecharge leve l of the high-voltage battery is not su1cient forth e Electric drive prog ram.
Char gethe high-voltage battery (/ page 188).
Reduced drive system per-
formance See Owner's
Manual *T
he drive system switches toemer gency ope ration mode due toa malfunction. #
Drive on carefull y. #
Consult a quali/ed specialist workshop.
Û
Battery overheated Stop,
everybody out! Outdoors if
possible *T
he high- voltage battery has overheated. There is a risk of /re. #
Stop theve hicle immediately in accordance with the tra1c conditions. #
If possible, stop theve hicle in the open air and ensure that all vehicle occupants getout.
% Supporting vehicle functions may activate automaticall y,e.g. the air-recirculation mode as part of climate control. #
Do not continue driving. #
If smoke is present, lea vethe danger zone and call the /re service immediatel y. #
Consult a quali/ed specialist workshop even if there are no extern al signs of a /re. Displ
aymessages and warning/indicator lamps
417 417

Cleaning
Cleaning
see Care
Cleaning
Cleaning 0uid
0uid
see windscreen washer 0uid
Climat
Climat e contr
e contr ol
ol
Ac tivating/deactivating.......................... 148
Ac tivating/deactivating the A/C func-
tion (MBUX multimedia system).............. 148
Ac tivating/deactivating the synchro-
nisation function (control panel).............1 49
Ac tivating/deactivating the synchro-
nisation function (MBUX multimedia
system).................................................. 149
Air-recirculation mode (with /ne parti-
cle pre/lter)...........................................1 49
Au tomatic control................................. .148
Calling up the air conditioning menu....... 148
Demisting the windscreen...................... 147
Demisting windo ws................................ 149
Fr ont air vents........................................ 154
Immediate pre-entry clima tecont rol....... 152
No te...................................................... 147
Pre-entry climate control at depa rture
time.......................................................1 50
Pre-entry climate control using theke y... 150 Re
ar air vents......................................... 155
Re sidual heat......................................... 149
Setting (MBUX multimedia system)......... 148
Setting the air distribution...................... 147
Setting the air0ow.................................. 147
Setting theve hicle interior temp era-
ture....................................................... 147
St ationary heater/ ventilation................. 152
Switching the A/C function on/o.
(control panel)....................................... 148
Switching there ar wind owheater
on/o.................................................... 147
THERM ATIC cont rol panel...................... 147
THERMOTRONIC control panel............... 147
Ve ntilating theve hicle (con venience
opening).................................................. 95
Co-dr
Co-dr iv iver airbag
er airbag shut
shut o.
o.
see Automatic co-driver airbag shuto.
Coc Coc kpit kpit
Overview.............................................. 6, 10
Co.ee
Co.ee cup symbol
cup symbol
see ATTENTION ASSIST
Collision det
Collision det ection (park
ection (parked v
ed vehicle)
ehicle)
Information............................................ 212 Combination switch
Combination switch
.................................... .132
Com
Com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation................... 383
Com
Com put
puter
er
see On-board computer
Conv
Conv enience closing
enience closing...................................... 96
Conv
Conv enience opening
enience opening..................................... 95
Coolant (engine)
Coolant (engine) Levelch eck............................................ 330
No tes..................................................... 393
Cooling
Cooling see Climate control
Cop
Cop yr
yright
ight....................................................... 45
Cor
Cor ner
nering light
ing light............................................. 134
Cr
Cr oss
oss tr
tr a1c
a1c (w
(war
arning)
ning)
see Manoeuvring assis tance
Cr
Cr oss
oss Tr
Tra1c
a1c Alert
Alert........................................ 264
Cr
Cr osswind Assist
osswind Assist
Fu nction/no tes...................................... 217
Cr
Cr uise contr
uise contr ol
ol
Ac tivating............................................... 224
Buttons.................................................. 224
Calling up a speed................................. 224 490 490
Index

Fu
se box in the front passenger foot-
we ll........................................................ 361
No tes..................................................... 360 G
G
Gar
Gar ag
age door opener
e door opener
Clea ring the memory.............................. 209
Gar
Gar ag
age door openers
e door openers
Opening/closing the door......................2 09
Prog ramming buttons............................. 207
Re solving problems................................ 208
Syn chronising thero lling code................ 208
Gear
Gear shiT
shiT r
recommendation
ecommendation................... 177, 180
Genuine par
Genuine par ts
ts................................................ 25
Glide mode
Glide mode.................................................. 181
Gr Gr oss mass
oss mass.................................................. 384 H
H
Handbr Handbr ake
ake
see Electric parking brake
Handling c Handling c har
haract
acter
eris
istics (unusual)tics (unusual) ................ 363
HANDS-FREE A
HANDS-FREE A CCESS CCESS................................... 92 Hazar
Hazar
d w
d war
arning lights
ning lights................................... 133
Head r
Head r es
estr traint
aint
Fr ont (adjusting mechanically)................ 110
Re ar (adjusting)..................................... .111
Re ar (removing//tting)........................... 112
Head-up displ ay
Head-up display
Adjusting brightness (on-board com-
puter).................................................... 277
Ad justing display elements (on-board
co mp uter).............................................. 277
Care...................................................... 337
Fu nction................................................ 276
Menu (on-boa rdcomputer)..................... 277
Operating the memory function.............. 117
Setting the position (on-board com-
puter).................................................... 277
Switching on/o.....................................2 78
Headlam Headlam p
p0ashing
0ashing ........................................ 132
Headlam
Headlam ps
ps
see Automatic driving lights
Heating
Heating see Climate control
Help call
Help call see Mercedes-Benz emer gency call system High beam
High beam
Activating/deactivating.......................... 132
High beam
High beam see Adaptive Highbeam Assist
see Adaptive Highbeam Assist Plus
High-pr
High-pr essur
essure cleaner (car
e cleaner (car e)
e)........................ 333
High-v
High-v olt
oltag
age batt
e batt ery
ery
Char geleve l displa y............................... 205
Charg ing cable control panel.................. 194
Charging duration.................................. 396
Connection types...................................3 96
Ending thech arging process (alternat-
ing cur rent, mode 2/3).......................... 200
Ending thech arging process (direct
cur rent, mode 4).................................... 204
Energy 0ow displa y................................. 293
General no tes on chargin g.................... .188
Indicator lamps on vehicle soc ket........... 195
No tes on charging (charging station,
mode 3)................................................ .191
No tes on charging (fast charging sta-
tion, mode 4)......................................... 193
No tes on charging (mains soc ket,
mode 2)................................................. 190
No tes on charging (wallbox, mode 3)...... 191 500 500
Index

Equipment............................................... 26
Implied warrant y...................................... 41
Locking (automatically)............................ 88
Locking/unlocking (emer gency key)........ .89
Locking/unlocking (from inside)............... 87
Locking/unlocking (KEYLESS-GO)............ 87
Lo we ring................................................ 377
Medical aids............................................ 40
Pa rking up............................................. 212
QR code rescue car d............................... 41
Quali/ed specialist workshop.................. .39
Ra ising................................................... 374
REACH regulation.................................... 40
Re gistration............................................. 40
Setting collision de tection (par ked
ve hicle).................................................. 212
St andby mode function.......................... 212
St arting (emer gency ope ration mode ).... 160
St arting (Remo teOnline)........................ 162
St arting (start/stop but ton)................... 160
SV HC (substances of very high conce rn)..40
Switching o. (start/stop button)............ 205
Switching on (start/stop button)............ 159
To wing................................................... 270
Ve ntilating (con venience opening)........... .95V V
ehicle batt
ehicle batt ery
ery
see On-board electrical system battery (12 V)
V
V ehicle camera
ehicle camera
Information............................................ 214
V
V ehicle data
ehicle data
Displaying (DYNAMIC SELECT)............... 175
Ro of load............................................... 395
Ve hicle height....................................... .395
Ve hicle length........................................ 395
Ve hicle widt h......................................... 395
Wheelbase............................................. 395
V
V ehicle dimensions
ehicle dimensions...................................... 395
V
V ehicle emerg
ehicle emerg ency st
ency start
art............................... 359
V
V ehicle
ehicle identi/cation
identi/cation number
number
see VIN
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appro val number....................... 384
Maximum gross vehicle weight............... 384
Pa int code............................................. 384
Pe rm issible axle load.............................. 384
VIN........................................................3 84
V
V ehicle int
ehicle int er
erior
ior
Cooling or heating (Remo teOnline)........ 161 V
V
ehicle key
ehicle key
see Key
V
V ehicle maint
ehicle maint enance
enance
see ASS YST PLUS
V
V ehicle sensors
ehicle sensors
Information............................................ 214
V
V ehicle soc ket
ehicle soc ket
Care...................................................... 336
Indicator lamps...................................... 195
V V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit...................................... 343, 344
To wing eye............................................. 359
V
V entilating
entilating
Con venience opening.............................. .95
V
V entilation
entilation
see Climate control
V
V ents
ents
see Air vents
VIN
VIN Engine compartment.............................. 384
Identi/cation pla te................................. 384
Wi ndsc reen............................................ 384 516 516
Index