open bonnet MERCEDES-BENZ GLB SUV 2019 Owners Manual

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With your hand flat, push down active bonnet
1 inthe area around the hinges on bo th
sides (ar rows).
In doing so, the actuator is depressurised
and you may hear a hissing sound.
The engine bonnet must en gage in position. #
If active bonn et1 can be raised slight lyat
th ere ar in the area of the hinges, repeat the
st ep until it engages cor rectl y. Opening/closing
the bonnet &
WARNING Risk of accident due todriv‐
ing with the engine bonn etunlo cked
An unloc ked engine bonn etmay open up
when theve hicle is in motion and block your
vie w. #
Never unlock the engine bonn etwhen
driving. #
Before every trip, ensure that the
engine bonn etis loc ked. &
WARNING Risk of accident and inju ry
when opening and closing the engine
bonn et
When opening or closing the engine bonn et,
it may suddenly drop into the end position.
There is a risk of injury for an yone in the
engine bonn et's range of mo vement. #
Only open or close the engine bonn et
when there are no persons in the
engine bonn et's range of mo vement. &
WARNING Danger of bu rns when open‐
ing the bonn et
If yo u open the engine bonn etwhen the
engine has overheated or during a fire inthe
engine compartment, you could come into
contact with hot gases or other escaping
operating fluids. #
Before opening the bonn et, allow the
engine tocool down. #
Intheeve nt of a fire inthe engine com‐
partment, keep the engine bonn et
closed and call thefire service. &
WARNING Risk of inju rydue tomoving
parts
Cer tain components in the engine compart‐
ment may continue tomo veor suddenly
mo veagain even af terth e ignition has been
switched off, e.g. the cooler fan.
Ma kesure of thefo llowing before per form ing
ta sks in the engine compartmen t: #
Switch the ignition off. #
Neverto uch the danger zone sur round‐
ing moving co mponent parts, e.g. the
ro tation area of thefa n. #
Remo vejewe llery and watches. #
Keep items of clo thing and hair away
from moving parts. 486
Maintenance and care

Display messages
Possible causes/consequences and M
MSolutions
û Before starting the engine,
turn the steering wheel. *T
he electric steering lock could not unlock thesteering. #
Switch the ignition off. #
Tounlo ckthesteering, mo vethesteering wheel slightly tothe left and right. #
Switch the ignition back on.
Active bonnet malfunction
See Owner's Manual *T
he active bonnet (pedestrian pr otection) is malfunctioning or inoperative af ter having already been triggered. #
Consult a qualified specialist workshop.
C *A
t least one door is open. #
Close all doors.
? *T
he bonnet is open. &
WARNING Risk of accident due todriving with the engine bonn etunlo cked
An unloc ked engine bonn etmay open up when theve hicle is in motion and block your vie w. #
Never unlock the engine bonn etwhen driving. #
Before every trip, ensure that the engine bonn etis loc ked. #
Stop theve hicle immediately, paying attention toroad and traf fic conditions. #
Close the bonn et. Displ
aymessa ges and warning/indicator lamps 581

Saf
etyve st ........................................... 501
Setting up thewa rning triangle .......... .502
Emer gency braking ................................. 223
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start .......................... 519
Emer gency key
Inserting/removing ............................... 84
Locking a door ....................................... 91
Un locking a door .................................. .91
Un locking theta ilgate ............................ 97
Emer gency operation mode
St arting theve hicle ............................. 188
Emer gency spare wheel .........................5 44
Inflating ...............................................5 45
No tes .................................................. 544
Re moving ............................................ 545
ENERGIZING Coach Calling up ............................................ 377
Fu nction ............................................... 376ENERGIZING COMFORT
...........................373
Overview of programmes ..................... 374
St arting the programme ......................3 75
ENERGIZING seat kinetics Setting ................................................ .373
ENERGIZING seat kinetics see ENERGIZING COMFORT
Engine ECO start/ stop function ......................1 96
Engine number ................................... .550
St arting (Digital Vehicle Keyst icke r) .... 187
St arting (eme rgency operation
mode) .................................................. 188
St arting (mobile phone) ...................... .187
St arting (Remo teOnline) ..................... 189
St arting (s tart/s top button) ................ 186
St arting assis tance .............................. 513
Switching off (s tart/s top button) .........2 15
Engine bonnet Function (active bonnet) ...................... 485
Opening/closing ................................. 486
Engine data Displaying ............................................ 200 Engine electronics
Notes ................................................... 548
Engine number ........................................ 550
Engine oil ................................................ .489
Ad ditives .............................................5 57
Capacity .............................................. 558
Checking the oil le vel using the on-
board computer ................................... 488
MB-Fr eigabe or MB-Appr oval .............. .558
Quality ................................................. 558
To pping up ...........................................4 89
Entering characters ................................ 356
Fu nction/no tes ................................... 356
On theto uchpad .................................. 357
On theto uchsc reen (media display) ....3 60
Setting theke yboard .......................... .363
ERA-GLONASS test mode
St arting/ending .................................. .457
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 230
Off-road ............................................... 230
Tr ailer stabilisation .............................. 230 Index
655