diagram MERCEDES-BENZ A-CLASS SALOON 2018 Owners Manual

Key
Overview of
key functions &
WARNING Risk of accident and inju ry
due tochildren left unat tended in the
ve hicle
If ch ildren are left unat tended in theve hicle,
th ey could:
R open doo rs,th ereby endangering other
persons or road users.
R get out of theve hicle and be hit by
oncoming traf fic.
R ope rate ve hicle equipment and become
trapped, forex ample.
In addition, children could also set theve hi‐
cle in motion, forex ample, by:
R releasing the parking brake.
R shifting the automatic transmission out of
park position jor shifting manual trans‐
mission into idle position.
R starting the engine. #
Never lea vechildren and animals unat‐
te nded in theve hicle. #
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle.
This also applies tothe Digital Vehicle
Ke y if the "Digital Vehicle Key" function
is activated via Mercedes me connect. #
Keep theve hicle key out of reach of
ch ildren. This also applies tothe Digital
Ve hicle Key if the "Digital Vehicle Key"
function is activated via Mercedes me
connect. *
NO
TEDama getotheke y caused by
magnetic fields #
Keep theke yaw ay from strong mag‐
netic fields. 1
Locks
2 Battery check lamp
3 Unloc ks
4 Opening the boot lid
% The key may vary from the one shown in the
diagram, depending on theve hicle equip‐
ment.
The key loc ksand unlo cksth efo llowing compo‐
nents:
R the doors
R the boot lid
R the fuel filler flap Opening and closing
73

#
Vehicles with automatic transmission
must not be tow- star ted. #
Vehicles with automatic transmission must
not be tow- star ted.
Ve hicles with manual transmission #
Obser vethe no tes on towing away
( / page 461). #
If necessar y,allow the engine and exhaust
sy stem tocool down. #
Switch the ignition on. #
Enga gesecond gear. #
Release the electric parking brake. #
Tow- start theve hicle while the clutch pedal
is fully depressed. #
Slowly release the clutch pedal. #
Immediately shift toneutral if the engine
st arts. #
Pull over and stop theve hicle, paying atten‐
tion toroad and traf fic conditions. #
Remo vetheto w bar. #
Remo vetheto wing eye. #
Have theve hicle checked at a qualified spe‐
cialist workshop. Electrical fuses
Note
s on electrical fuses &
WARNING Risk of accident and inju ry
due to ov erloaded lines
If yo u manipulate or bridge a faulty fuse or if
yo ure place it with a fuse with a higher
amperage, the electric line could be overloa‐
ded.
This could result in a fire. #
Alw aysre place faulty fuses with speci‐
fi ed new fuses conta iningthe cor rect
amperage. *
NO
TEDama gedue toincor rect fuses Electrical components or sy
stems may be
damaged byincor rect fuses, or their func‐
tionality may be significant lyimpaired. #
Only use fuses that ha vebeen appr oved
by Mercedes-Benz and which ha vethe
cor rect fuse rating. Blown fuses mu
stbe replaced with fuses of the
same rating, which you can recognise bythe col‐
our and fuse rating. The fuse ratings and fu rther
information tobe obser ved are lis ted in the fuse
assignment diagram.
Fu se assignment diag ram: onthe fuse box in
th e engine compartment (/ page 466).
* NO
TEDama geor malfunctions caused
by moisture Moisture may cause dama
getothe electrical
sy stem or cause it tomalfunction. #
When the fuse box is open, make sure
th at no moisture can enter the fuse
box. #
When closing the fuse box, make sure
th at the seal of the lid is positioned cor‐
re ctly on the fuse box. Breakdown assis
tance 465

Fu
el .......................................................... .498
Ad ditives .............................................4 98
Diesel ................................................. .499
E10 ...................................................... 497
Fu elreser ve ........................................ 500
Low outside temp eratures ...................4 99
Pe trol ................................................... 497
Quality (diesel) .................................... 499
Quality (p etro l) .................................... 497
Re fuelling ............................................. 174
Sulphur content ................................... 497
Ta nk content ....................................... 500
Fu el consum ption
On-board computer ............................ .261
Fu el consum ption indicator
Calling up ............................................ .167
Fu nction seat
see Door cont rol panel
Fu ses ........................................................ 465
Before replacing a fuse ........................ 465
Fu se assignment diagram ...................4 65
Fu se box in the boot ............................4 68
Fu se box in the engine compartment .. 466 Fu
se box in the front passenger foot‐
we ll ...................................................... 467
No tes .................................................. 465 G
Garage door opener Cleari ngthe memory ........................... 184
Opening or closing the door ................1 84
Programming buttons .......................... 181
Ra dio equipment appr oval numbers .... 184
Re solving problems ............................. 183
Synchronising thero lling code ............ 182
Gearshift recommendation .............168, 172
Genera l operating permit number
(EU) .......................................................... .494
Genuine parts ............................................ 23
Glide mode ............................................... 172
Global sear ch
Fu nction .............................................. 307
Overview ............................................. 307
Glo vebox
Locking/unlocking .............................. .110 H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 469
HANDS-FREE ACCESS ................................ 84
Hazard warning lights ............................ .130
Head restra int
Fr ont (adjusting mechanically) .............1 01
Re ar (adjusting) .................................. .102
Re ar (fitting/removing) ........................ 102
Head-up display ....................................... 266
Ad justing display elements (on-board
compu ter) ............................................ 266
Ad justing the brightness (on-board
computer) ............................................ 266
Fu nction .............................................. 267
Menu (on-board compu ter) .................. 266
Operating the memory function ........... 107
Setting the position (on-board com‐
puter) .................................................. 266
Headla mpflasher ................................... .129
Heating see Clima tecontrol Index
591