jump start MERCEDES-BENZ GLB SUV 2019 Owners Manual

Comply with saf
ety no tes and take protective
measures when handling batteries. Risk of
explosion. Fire, naked
flames and smoking are
prohibi ted when handling the batter y.
Av oid creating spar ks. Electrolyte
or battery acid is cor ro‐
sive. Avoid contact with the skin, eyes
or clo thing. Wear suitable pr otective
clo thing, in particular glove s, an
apron and a face mas k.Immedia tely
ri nse electrolyte or acid splashes off
with clean water.Consult a doc tor if
necessar y. We
ar saf etygl asses. Ke
ep children away. Obser
vethis Owner's Manual.
If yo u do not intend touse theve hicle over an
ex tended pe riod of time:
R activate standby mode, or
R connect the battery toa bat tery charger
appr oved byMercedes-Benz, or
R consult a qualified specialist workshop to
disconnect the battery Note
s onstarting assi stance and on charg‐
ing the12 V battery When
charging the battery and during starting
assis tance, al ways use the jump-s tart connec‐
tion point in the engine compartment. *
NO
TEDamaging the battery thro ugh
ove rvoltage When using a battery
charge r without a maxi‐
mum charging voltage, the battery or the
ve hicle electronics may be damaged. #
Only use battery charge rs with a maxi‐
mum charging voltage of 14.8 V. &
WARNING Risk ofexplosion from hydro‐
ge nga s igniting
A battery generates hydrogen gas during the
ch arging process. If there is a short circuit or
spar ksstart toform ,th ere is a danger of the
hy drogen gas igniting. #
Make sure that the positive term inal of
th e connected battery does not come
into conta ct withvehicle parts. #
Never place me tal objects or tools on a
batter y. #
When connecting and disconnecting the
batter y,yo u must obse rveth e descri‐
bed order forth e battery clamps. Breakdown assis
tance 511

#
When giving starting assis tance, al ways
make sure that you on lyconnect bat‐
te ry term inals with identical polarity. #
During starting assis tance, you must
obse rveth e described order for con‐
necting and disconnecting the jump
lead. #
Do not connect or disconnect the bat‐
te ry cla mp s while the engine is running. &
WARNING Risk ofexplosion during
ch arging process and starting assis tance
During thech arging process and starting
assis tance, the battery may release an explo‐
sive gas mixture. #
Avoid fire , naked flames, creating
spar ksand smoking. #
Make sure that there is suf ficient venti‐
lation du ring thech arging process and
during starting assis tance. #
Do not lean over a batter y. &
WARNING Risk ofexplosion from a fro‐
zen battery
A dischar ged battery may freeze at temp era‐
tures slightly abo veor below freezing point.
During starting assis tance or battery charg‐
ing, bat tery gas can be released. #
Alw ays allow a battery tothaw before
ch arging it or per form ing starting assis‐
ta nce. If
th e indicator/warning lamps in the instrument
clus ter do not light up at low temp eratures, it is
ve ry likely that the dischar ged battery has fro‐
zen. In this case you may neither jump-s tart the
ve hicle nor charge the batter y.
The service life of a battery that has been
th awe d may be dramatically shor tened. The
st arting characteristics may be impaired, espe‐
cially at low temp eratures.
It is recommended that you ha veathaw ed bat‐
te ry checked at a qualified specialist workshop. *
NO
TEDama gecaused bynumerous or
ex tended attem ptsto start the engine Nume
rous or extended attem ptsto start the
engine may damage the catalytic con verter
due tonon-combu sted fuel. #
Avoid numerous and extended attem pts
to start the engine. Obser
vethefo llowing points during starting
assis tance and when charging the battery:
R Only use undamaged jump lead/charging
cables with a suf ficient cross-section and
insula tedte rm inal clamps.
R Non- insulated parts of thete rm inal clamps
must not come into con tact wi thother me tal
parts while the jump lead/charging cable is
connected tothe battery/jump-s tart connec‐
tion point.
R The jump lead/charging cable must not
come into contact wi thany parts which may
mo vewhen the engine is running.
R Alw ays make sure that nei ther you nor the
battery is elect rostatically charge d. 512
Breakdown assis tance

R
Keep away from fire and naked flames.
R Do not lean overth e batter y.
Obser vethe additional following points when
ch arging the battery:
R Only use battery charge rs tested and
appr oved for Mercedes-Benz.
R Read the battery charge r's operating instruc‐
tions before charging the batter y.
Obser vethe additional following points during
st arting assis tance:
R Forst arting assis tance, only use batteries
wi th a nominal voltage of 12V.
R The vehicles must not touch.
R Petrol engine: only acceptstarting assis‐
ta nce if the engine and exhaust sy stem are
cold. St
arting assi stance and charging the12 V
battery Requ
irements: R
The vehicle is secured with the electric park‐
ing brake.
R Automatic transmission: the transmission
is in position j.
R Manual transmission: the transmission is in
neutral.
R The ignition and all electrical consumers are
switched off.
R The bonn etis open. #
Slide co ver1 of positive clamp 2onthe
jump-s tarting connection point in the direc‐
tion of the ar row. #
Connect positive clamp 2onyour vehicle to
th e positive pole of the donor battery using
th e jump lead/charging cable. Alw ays begin
with positive clamp 2onyour ow nve hicle
fi rs t. Breakdown assi
stance 513

#
During starting assi stance: start the
engine of the donor vehicle and run at idle
speed. #
Connect the negative pole of the donor bat‐
te ry and ear thpoint 3ofyour ow nve hicle
by using the jump lead/charging cable. Begin
with the donor battery firs t. #
During starting assi stance: start the
engine of your ow nve hicle. #
During thech arging process: start the
ch arging process. #
During starting assi stance: letthe engines
ru nfo r se veral minutes. #
During starting assi stance: before discon‐
necting the jump lead, switch on an electrical
consumer in your ow nve hicle, e.g. there ar
wind owheater or lighting.
When thest arting assis tance/charging process
is compl ete: #
First,re mo vethe jump lead/charging cable
from ear thpoint 3and the negative pole of
th e donor batter y,then from positive clamp
2 and the positive pole of the donor bat‐ te
ry. Begin ea chtime wi th the conta cts on
yo ur ow nve hicle firs t. #
Afterre moving the jump lead/charging
cable, close co ver1 of positive clamp 2.
Fu rther information can be obtained at a quali‐
fi ed specialist workshop. Re
placing the 12V battery #
Obser vethe no tes on the12 V battery
(/ page 509).
Mercedes-Benz recommends that you ha vethe
12 V battery replaced at a qualified specialist
wo rkshop, e.g. at a Mercedes-Benz Service
Centre.
Obser vethefo llowing no tes if youwa ntto
re place the battery yourself:
R Alw aysre place a faulty bat tery with a battery
which meets the specific vehicle require‐
ments.
The vehicle is equipped with an AGMtech nol‐
ogy battery (Absorbent Glass Mat). Fullve hi‐
cle functionality is only guaranteed with an AG
M batter y.Fo r saf etyre asons, Mercedes-
Benz recommends that you on lyuse bat ter‐
ies which have been tested and appr ovedfor
yo ur vehicle byMercedes-Benz.
R Carryover de tach able parts, such as vent
hoses, elbow fittings or term inal co vers from
th e battery being replaced.
R Make sure that theve nt hose is al ways con‐
nected tothe original opening on the side of
th e batter y.
Fit any existing or supplied cell caps.
Otherwise, gases or battery acid could
escape.
R Make sure that de tach able parts are recon‐
nected in the same way. To
w- starting or towing away Pe
rm itted towing me thods Mercedes-Benz
recommends transporting your
ve hicle in the case of a breakdown, rath er than
to wing it away. 514
Breakdown assis tance

Closing
the br ows er ............................4 65
Deleting a bookma rk........................... 465
Deleting his tory ................................... 465
Managing bookmar ks.......................... 465
In tern etconnection
Cancelling permission (mobile
phone) ................................................ .461
Communication module function ........ 459
Connection status .............................. .462
Displ aying the connection status ........ 462
Es tablishing .........................................4 61
Es tablishing automatically ...................4 61
Information ..........................................4 59
Mobile phone de tails .......................... .461
Re strictions ......................................... 459
Setting access da ta(Blue tooth ®
) ........ 460
Setting automatic disconnection .........4 62
Setting up (Blu etoo th®
) .......................4 60
Setting up (Wi-Fi) ................................. 460
iPhone ®
see Apple CarPlay ®
see Mercedes-Benz Link
ISOFIX child seat securing sy stem
Fitting .................................................... 67Seats suitable
for attaching ................... 61 J
Jack Declaration of conformity ......................28
St orage location ..................................5 38
Jump-start connection ............................513
Gene ral no tes ....................................... 511 K
Ke y.............................................................. 82
Ac oustic locking verification signal ....... 83
Battery .................................................. 84
Emergency key ...................................... 84
Energy consumption .............................. 84
Fe atures ................................................ 82
Ke yring attachment .............................. 84
Overview ............................................... 82
Problem .................................................86
Un locking setting .................................. 83
Ke y functions
Deactivating .......................................... 84
KEYLESS-GO Locking theve hicle ................................ 89 Problem .................................................90
Un
locking setting .................................. 83
Un locking theve hicle ............................89
Kickd own.................................................2 06
Using ................................................... 206
Knee airbag ................................................ 41 L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist
Language .................................................3 69
No tes .................................................. 369
Setting .................................................3 69
LED light see Intelligent Light Sy stem
Light switch Overview ............................................. 15 5 Index
659

Speed Limit Assist
..................................2 78
Fu nction/no tes ................................... 278
Setting ................................................. 280
Sy stem limitations ...............................2 78
Speed limitation for winter tyres
Setting ................................................ .241
Speedome ter
Digital .................................................. 301
St andby mode
Ac tivating/deactivating ...................... .224
Fu nction .............................................. 224
St anding lights ........................................ 15 5
St art-off assi st......................................... 257
Ac tivating ............................................ 257
Fu nction .............................................. 257
St art/s top button
Pa rking theve hicle .............................. 215
St arting theve hicle ............................. 186
Switching on the po wer supply or
ignition ................................................ 185
St art/s top function
see ECO start/ stop function St
arting assi stance
see Jump -sta rt connection
St arting the engine
see Vehicle
St arting-o ffaid
see Hill Start Assist
St ation
Deleting ............................................... 479
Direct frequency entry ......................... 479
Fr equency fix ....................................... 479
Moving .................................................4 79
Sear ching ............................................ 479
Setting ................................................. 478
St oring .................................................4 79
St ation list
Calling up ............................................ 479
St ation presets
Modifying ............................................. 479
St ation tracking
Setting ................................................. 479
St ationary heater/ventilation
Displ ays (remo tecontrol) ..................... 181
Problems (remo tecontrol) ................... 183Re
placing the battery (remo tecon‐
trol) ..................................................... 182
Setting (multimedia sy stem) ................1 80
Setting (remo tecontrol) ...................... 180
Switching on/off (control panel) ......... 17 9
ST EER CONT ROL
Fu nction/no tes ................................... 231
Ste ering wheel ........................................ 295
Ad justing (manually) ............................ 12 2
Buttons ................................................ 295
St eering wheel heater .......................... 12 3
Ste ering wheel gearshift paddles .......... 205
Ste ering wheel heater
Swit ching on/off ................................ .123
St ow age areas
see Loading
see Stow age compartment
St ow age comp artment............................ 127
Armrest ............................................... 127
Centre console .................................... 127
Door .................................................... 127
Glo vebox .............................................1 27 Index
673