warning MERCEDES-BENZ GL 2014 Owners Manual

ProblemPossible causes/consequences andPPSolutions
I(USA only)
$(Canada only)
The red electric parking
brake indicator lamp
flashes or lights up
and/or
$
warning lamp for the
electric parking brake
lights up.
XObserve the additional display messages in the multifunction
display.
u
The red SRS warning
lamp is lit while the
engine is running.
There is a malfunction in the SRS (Supplemental Restraint
System).
GWARNING
The air bags or Emergency Tensioning Devices may either be
triggered unintentionally or, in the event of an accident, may not
be triggered.
There is an increased risk of injury.
XObserve the additional display messages in the multifunction
display.
XDrive on carefully.
XHave SRS checked at a qualified specialist workshop
immediately.
For further information about SRS, see (Ypage 43).
332Warning and indicator lamps in the instrument cluster
On-board computer and displays

ProblemPossible causes/consequences andPPSolutions
XObserve the additional display messages in the multifunction
display.
XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 188).
XLeave the vehicle and keep a safe distance from the vehicle until
the engine has cooled down.
XCheck the coolant level and add coolant, observing the warning
notes (Ypage 373).
XIf you need to add coolant more often than usual, have the
engine coolant system checked.
XMake sure that the air supply to the engine radiator is not
blocked, e.g. by snow, slush or ice.
XAt coolant temperatures below 248 ‡ (120 †), drive to the
nearest qualified specialist workshop.
XAvoid subjecting the engine to heavy loads, e.g. driving in
mountainous terrain, and stop-and-go traffic.
Driving systems
ProblemPossible causes/consequences andPPSolutions

Tires
ProblemPossible causes/consequences andPPSolutions
w
The yellow tire pressure
monitor warning lamp
(pressure loss/
malfunction) is lit.
The tire pressure monitor has detected a loss of pressure in at
least one of the tires.
GWARNING
With tire pressures which are too low, there is a risk of the
following hazards:
Rthey may burst, especially as the load and vehicle speed
increase.
Rthey may wear excessively and/or unevenly, which may greatly
impair tire traction.
Rthe driving characteristics, as well as steering and braking, may
be greatly impaired.
There is a risk of an accident.
XStop the vehicle without making any sudden steering or braking
maneuvers. Pay attention to the traffic conditions as you do so.
XSecure the vehicle against rolling away (Ypage 188).
XObserve the additional display messages in the multifunction
display.
XCheck the tires and, if necessary, follow the instructions for a
flat tire (Ypage 387).
XCheck the tire pressure (Ypage 412).
XIf necessary, correct the tire pressure.
w
The yellow tire pressure
monitor warning lamp
(pressure loss/
malfunction) flashes for
approximately one
minute and then
remains lit.
The tire pressure monitor is faulty.
GWARNING
The system is possibly unable to recognize or register low tire
pressure.
There is a risk of an accident.
XObserve the additional display messages in the multifunction
display.
XVisit a qualified specialist workshop.
Warning and indicator lamps in the instrument cluster337
On-board computer and displays
Z

Useful information
iThis Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
iRead the information on qualified
specialist workshops: (Ypage 28).
Stowage areas
Loading guidelines
GWARNING
If objects, luggage or loads are not secured or
not secured sufficiently, they could slip, tip
over or be flung around and thereby hit vehicle
occupants. There is a risk of injury,
particularly in the event of sudden braking or
a sudden change in direction.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping before the
journey.
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the tailgate
is open when the engine is running,
particularly if the vehicle is moving, exhaust
fumes could enter the passenger
compartment. There is a risk of poisoning.
Turn off the engine before opening the
tailgate. Never drive with the tailgate open.
The gross vehicle weight (GVW) is the vehicle
weight including fuel, vehicle tool kit, spare
wheel, installed accessories, vehicle
occupants and luggage/cargo.
The gross load limit and the gross vehicle
weight rating (GVWR) for your vehicle must
never be exceeded. The gross load limit and
the GVWR are specified on the vehicle
identification plate on the B-pillar of the
driver's door (Ypage 415).
The load must also be distributed so that the
weight on each axle never exceeds the gross
axle weight rating (GAWR) for the front and
rear axles. The specifications for GVWR and
GAWR are on the vehicle identification plate
on the B-pillar of the driver's door
(Ypage 415).
Observe the notes on the loading the vehicle
(Ypage 415).
The handling characteristics of a laden
vehicle are dependent on the distribution of
the load within the vehicle. For this reason,
you should observe the following notes when
transporting a load:
RNever exceed the maximum permissible
gross vehicle weight or the gross axle
weight rating of the vehicle (including
occupants).
RThe cargo compartment is the preferred
place to carry objects.
RPosition heavy loads as far forwards as
possible and as low down in the cargo
compartment as possible.
RThe load must not protrude above the
upper edge of the seat backrests.
RAlways place the load against the rear or
front seat backrests. Make sure that the
seat backrests are securely locked into
place.
RAlways place the load behind unoccupied
seats if possible.
RUse the cargo tie down rings and the parcel
nets to transport loads and luggage.
RUse cargo tie-down rings and fastening
materials appropriate for the weight and
size of the load.
RHook in the cargo net when loading.
RSecure the load with sufficiently strong and
wear-resistant tie-downs. Pad sharp edges
for protection.
340Stowage areas
Stowage and features

Stowage space
Important safety notes
GWARNING
If objects in the passenger compartment are
stowed incorrectly, they can slide or be
thrown around and hit vehicle occupants.
There is a risk of injury, particularly in the
event of sudden braking or a sudden change
in direction.
RAlways stow objects so that they cannot be
thrown around in such situations.
RAlways make sure that objects do not
protrude from stowage spaces, parcel nets
or stowage nets.
RClose the lockable stowage spaces while
driving.
RStow and secure objects that are heavy,
hard, pointy, sharp-edged, fragile or too
large in the cargo compartment.
Observe the loading guidelines (Ypage 340).
Glove box
XTo open:pull handleCand open glove box
flapD.
XTo close:fold glove box flapDupwards
until it engages.
iThe glove box can be cooled and
ventilated (Ypage 163).
GGlove box unlocked
HGlove box locked
The glove box can be locked and unlocked
using the mechanical key.
PartitionCfor stowing flat objects is located
in the upper section of the glove box. It can
be removed to increase the stowage space in
the glove box.
XTo remove:pull partitionCforwards and
out
XTo install:insert partitionCand push it
back until it engages.
Stowage areas341
Stowage and features
Z

iDepending on the vehicle's equipment,
there may be open stowage spaces above
and below the stowage compartment.
Stowage nets
GWARNING
Vehicles with the Occupant Classification
System (OCS):
If the gross weight of the objects in the
stowage net on the back of the front-
passenger seat is greater than 4.4 lb (2 kg),
OCS cannot correctly assess the occupant's
weight category. The front-passenger front air
bag could deploy without cause, or may fail to
deploy in the event of an accident. This poses
an increased risk of injury or even fatal injury.
Never exceed the permissible gross weight of
4.4 lb (2 kg). Stow and secure heavy objects
in the cargo compartment.
CStowage net in front-passenger footwell
CStowage net on the back of the front seats
CStowage net in cargo compartment
Observe the loading guidelines (Ypage 340)
and the safety notes regarding stowage
spaces (Ypage 341).
Through-loading facility in the rear
If objects or loads are not secured when being
transported in the through-loading facility,
they could slip or be thrown around and
thereby hit vehicle occupants.
Observe the loading guidelines (Ypage 340)
and the safety notes regarding stowage
spaces (Ypage 341).
The through-loading facility is opened from
the cargo compartment.
XRelease the seat backrests in the second
row of seats and tilt them in the cargo/load
position (Ypage 111).
XFold down the rear seat armrest.
Stowage areas343
Stowage an d features
Z

Cargo compartment
There are four cargo tie-down ringsCin the
cargo compartment.
Bag hook
GWARNING
The bag hooks cannot restrain heavy objects
or items of luggage. Objects or items of
luggage could be flung around and thereby hit
vehicle occupants when braking or abruptly
changing directions. There is a risk of injury.
Only hang light objects on the bag hooks.
Never hang hard, sharp-edged or fragile
objects on the bag hooks.
!The bag hook can bear a maximum load
of 6.6lbs (3kg) and should not be used to
secure a load.
There is a bag hook in the cargo compartment
on the right-hand side.
XPress bag hook markingC.
XTurn bag hookCuntil it engages.
Cargo compartment cover
Important safety notes
GWARNING
On its own, the cargo compartment cover
cannot secure or restrain heavy objects,
items of luggage and heavy loads. You could
be hit by an unsecured load during sudden
changes in direction, braking or in the event
of an accident. There is an increased risk of
injury or even fatal injury.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping over, e.g. by
using tie downs, even if you are using the
cargo compartment cover.
!When loading the vehicle, make sure that
you do not stack the load in the cargo
compartment higher than the lower edge of
the side windows. Do not place heavy
objects on top of the cargo compartment
cover.
The cargo compartment cover may be
installed behind the 2nd or 3rd row of seats.
Extending/retracting the cargo
compartment cover
346Stowage areas
Stowage and features

XTo extend:pull the cargo compartment
cover back by grab handleCand clip it
into retainersDon the left and right.
XTo retract:unhook the cargo compartment
cover from left-hand and right-hand
retainersD.
XGuide cargo compartment cover forwards
by grab handleCuntil it is completely
rolled up.
Coat hooks on the tailgate
CCoat hook
Stowage well under the cargo
compartment floor
GWARNING
If you drive when the cargo compartment floor
is open, objects could be flung around, thus
striking vehicle occupants. There is a risk of
injury, particularly in the event of sudden
braking or a sudden change in direction.
Always close the cargo compartment floor
before a journey.
The TIREFIT kit, tire-change tool kit, etc. are
located in the stowage compartment.
XTo open:holding the ribbing, press
handleCdownwardsD.
HandleCfolds up.
XSwing the cargo compartment floor
upwards using handleCuntil it rests
against the cargo compartment cover.
XFold out hook

XFold down the rear seat armrest.
Cup holderCis located in the rear seat
armrest.
Cup holder in the third row of seats
CCup holder
The cup holders are located in the side trim
on the left and right-hand sides.
Sun visors
Overview
GWARNING
If the mirror cover of the vanity mirror is folded
up when the vehicle is in motion, you could be
blinded by incident light. There is a risk of an
accident.
Always keep the mirror cover folded down
while driving.
CMirror light
DBracket

Problems with the 115 V power socket
ProblemPossible causes/consequences andPPSolutions
The warning lamp on
the 115 V power socket
is not lit.
The on-board voltage is too low because the battery is too weak.
XStart the engine.
or
XCharge the battery (Ypage 394).
If the indicator lamp still does not light up:
XVisit a qualified specialist workshop.
The temperature of the DC/AC converter is temporarily too high.
XRemove the electronic device connector from the 115 V socket.
XLet the DC/AC converter cool down.
If the indicator lamp still does not light up after cooling down the
converter:
XVisit a qualified specialist workshop.
You have connected an electronic device that has a constant
nominal power of less than 150 watts, but a very high switch-on
current. This device will not work. If you connect such a device,
the 115 V power socket will not supply it with power.
XConnect a suitable device.
mbrace
General notes
You must have a license agreement to
activate the mbrace service. Make sure that
your system is activated and operational. To
log in, press the