warning light MERCEDES-BENZ GLK SUV 2012 Owners Manual

Driving systems
Problem Possible causes/consequences and
M
MSolutions ·
The red distance warn-
ing lamp lights up while
the vehicle is in motion.
G
WARNING
The distance to the vehicle in front is too small for the speed
selected.
There is a risk of an accident.
X Increase the distance. ·
The red distance warn-
ing lamp lights up while
the vehicle is in motion.
A warning tone also
sounds.
G
WARNING
You are approaching a vehicle or a stationary obstacle in your line
of travel at too high a speed.
There is a risk of an accident.
X Be prepared to brake immediately.
X Pay careful attention to the traffic situation. You may have to
brake or take evasive action.
More information about DISTRONIC PLUS (Y page 178) and
PRE-SAFE ®
Brake (Y page 69). 294
Wa
rning and indi cator lamps in the instrument clusterOn-board computer and displays

Stowage compartment under the front
seats G
WARNING
Only load the stowage compartment with the
maximum permissible load of 1.5 kg. Other-
wise, the transported load could, for example,
be thrown out of the stowage compartment if
you change direction suddenly or brake
sharply, and you or others could be injured. X
To open: pull handle :up and fold
cover ;forwards.
Rear stowage compartments Stowage compartment in the rear com-
partment
X
To open: fold down seat armrest ;.
X Fold cover :of the armrest upwards. Stowage net
G
WARNING
Only place lightweight objects in the luggage
net. Do not use it to transport heavy, sharp-
edged or fragile objects. The luggage net can-
not secure the objects sufficiently in the event
of an accident.
Stowage nets are located in the front-
passenger footwell and on the left-hand side
of the luggage compartment. Enlarging the luggage compartment
Important safety notes G
WARNING
Do not carry heavy or hard objects inside the
vehicle or in the luggage compartment unless
they are secured.
Otherwise, you and other vehicle occupants
could be injured by objects being thrown
around the vehicle in the event of sharp brak-
ing, a sudden change in direction or an acci-
dent.
When using the luggage compartment
enlargement, you should always clip in the
safety net, if at hand. G
WARNING
Always drive with the tailgate closed. Exhaust
fumes could otherwise enter the vehicle inte-
rior.
! Before folding the rear seat backrest for-
wards, make sure that the head restraints
are pushed in (lowest detent). Otherwise,
the front seats, the armrests and the Rear
Seat Entertainment System could be dam-
aged.
The left-hand and right-hand rear seat backr-
ests can be folded forwards separately to
increase the luggage compartment capacity. 298
Stowage areasStowing and features

Folding the rear seat backrest forward
X
Fully insert the backrest head restraints
(Y page 99).
X Move the driver's or front-passenger seat
forward if necessary.
X Pull left-hand or right-hand release han-
dle ;of the seat backrest forwards.
Corresponding seat backrest :is
released.
X Fold backrest :forwards.
X Move the driver's or front-passenger seat
back if necessary.
Folding the rear seat backrest back :
Backrest
; Lock verification indicator
= Backrest release handle
X Move the driver's or front-passenger seat
forward if necessary.
! Make sure that the seat belt does not
become trapped when folding the rear seat backrest back. Otherwise, it could be dam-
aged.
X Fold seat backrest :back until it engages.
Red lock status indicator ;is no longer
visible. G
WARNING
Make sure that the seat backrest is correctly
engaged. The red lock verification indicators
on the left and right sides should no longer be
visible. If they are visible, the backrests are
not locked in position.
Occupants could otherwise be injured in the
event of an accident, e.g. by objects being
thrown forwards through the vehicle interior
from the luggage compartment.
X Adjust the head restraints if necessary
(Y page 99).
X Move the driver's or front-passenger seat
back if necessary. Securing a load
Lashing eyelets G
WARNING
Use only the intended lashing eyelets; on no
account should you use the child-seat anchor-
age points on the rear seat backrest.
Distribute the load on the lashing eyelets
evenly.
Otherwise, vehicle occupants could be
injured by objects being thrown around if you:
R brake sharply
R change direction suddenly
R are involved in an accident
Please observe the loading guidelines.
Observe the following notes on securing
loads:
R secure the load using the lashing eyelets.
R do not use elastic straps or nets to secure
a load, as these are only intended as an
anti-slip protection for light loads. Stowage areas
299Stowing and featu res Z

R
do not route lashing materials across sharp
edges or corners.
R pad sharp edges for protection.
There are four lashing eyelets in the luggage
compartment and two in the rear-compart-
ment footwells. :
Lashing eyelets in the load compartment :
Lashing eyelets in the rear-compartment
footwell
Bag hook G
WARNING
Only hang light loads on the bag holders. Do
not use them to transport heavy, sharp-edged
or fragile objects. When braking sharply,
changing direction quickly or in the event of
an accident, the bag hooks will not secure the
items sufficiently. This could result in injury to
yourself or others.
! The bag hook can bear a maximum load
of 5 kg. Do not use it to secure a load.
There is one bag hook on the left side wall in
the luggage compartment and there are two hooks on the right and left of the lower D-pillar
trim.
Luggage compartment cover
Important safety notes G
WARNING
The luggage compartment cover is not a
restraint system. Secure the load under the
luggage compartment cover by suitable
means. Make sure that the luggage compart-
ment cover is engaged securely. If luggage is
not sufficiently secured, it can be thrown over
the backrest into the passenger compart-
ment, for instance during heavy braking, sud-
den changes of direction or in the event of an
accident. You could cause an accident or
cause injury to yourself and others.
! When loading the vehicle, make sure that
you do not stack the load in the luggage
compartment higher than the lower edge of
the side windows. Do not place heavy
objects on top of the luggage compartment
cover.
The luggage compartment cover is located
behind the rear bench seat backrest.
i You can fold up the solid section of the
luggage compartment cover approximately
45° to facilitate loading the luggage com-
partment. 300
Stowage areasStowing and features

Detaching and storing the safety net
X
Detach guide rod ;from bracket :
(Y page 302).
X Press the red button on the upper and lower
guide rods.
X Fold the safety net and roll it up. To prevent
noise, roll the belt adjuster and belt hook
into the safety net.
X Put the safety net in the loading tray in the
stowage well under the luggage compart-
ment floor. X
Pull both Velcro fasteners ;through slots
= in loading tray :and fasten the safety
net. Coat hooks on the tailgate
G
WARNING
The tailgate may close if too great a load is
placed on the coat hooks.
This could cause you or others to be trapped
and injured.
If you use the coat hooks, only hang light
clothing on them. Make sure that nobody can
become trapped. :
Coat hook Stowage well underneath the luggage
compartment floor
G
WARNING
Never drive with the luggage compartment
floor open.
Otherwise, you and other vehicle occupants
could be injured by objects being thrown
around the vehicle in the event of sharp brak-
ing, a sudden change in direction or an acci-
dent.
The safety net, the ball coupling, the collaps-
ible spare wheel, etc. are stowed beneath the
luggage compartment floor. X
To open: open the tailgate.
X Holding the ribbing, press handle :down-
wards ;.
Handle :folds upwards.
X Swing the luggage compartment floor
upwards using handle :until it rests
against the luggage compartment cover. Stowage areas
303Stowing and fea tures Z

X
Release hook =from the bracket on the
underside of the luggage compartment
floor. X
Engage hook =into rain trough ?.
i Stowage compartments Aand Bcan be
used to stow small, light and flat objects.
! Before you close the tailgate, unhook the
hook from the rain trough and fold the lug-
gage compartment floor down.
X To close: unhook hook =from rain
trough ?.
X Fasten hook =to the bracket on the
underside of the luggage compartment
floor.
X Fold the luggage compartment floor down.
X Press the luggage compartment floor down
until it engages. Roof carrier
Important safety notes G
WARNING
An incorrectly secured roof carrier, ski rack or
load could become detached from the vehi-
cle. These objects might then be thrown
around, and could injure you or others or
cause an accident. Follow the roof carrier/ski
rack manufacturer's installation instructions
and special instructions for use.
The roof load raises the vehicle's centre of
gravity, thereby affecting vehicle handling.
You must always observe the maximum roof
load of 75 kg. Always adapt your driving style
to the prevailing road, traffic and weather
conditions and drive with particular care if the
roof is laden.
! Mercedes-Benz recommends that you
only use roof carriers that have been tested
and approved for Mercedes-Benz vehicles.
This helps to prevent damage to the vehi-
cle.
Position the load on the roof carrier in such
a way that the vehicle will not sustain dam-
age even when it is in motion.
Ensure that, depending on the vehicle's
equipment, you can raise the panorama
sliding sunroof fully and open the tailgate
fully when the roof carrier is fitted.
Attaching the roof carrier X
Secure the roof carrier to the roof rails.
X Observe the manufacturer's installation
instructions. 304
Stowage areasStowing and fea
tures

Features
Cup holders
Important safety notes G
WARNING
Keep the cup holder closed while the vehicle
is in motion. Otherwise, vehicle occupants
could be injured by objects being thrown
around if you:
R brake sharply
R change direction suddenly
R are involved in an accident
Only use the cup holders for containers of a
suitable size and which have lids. The drinks
could otherwise spill.
Cup holders should not be used for hot drinks.
You may otherwise scald yourself.
Cup holder in the front centre console :
Cup holders
Cup holder in the rear seat armrest !
Do not sit on or support your body weight
on the rear seat armrest when it is folded
down, as you could otherwise damage it.
! Close the cup holder before folding the
rear seat armrest up. Otherwise, the cup
holder could be damaged. X
Fold down the rear seat armrest.
X To open: raise the rear seat armrest cover.
X Press release catch :.
Cup holder ;folds out forwards.
X Fold the cover of the rear seat armrest back
down again if necessary.
X To close: lift the cover of the rear seat arm-
rest.
Swing cup holder ;back until it engages. Sun visors
Sun visor overview G
WARNING
Keep the vanity mirrors in the sun visors cov-
ered while driving. You could otherwise be
dazzled, which may impair your view of traffic
conditions and as a result could cause an
accident. :
Mirror light
; Bracket
= Retaining clip, e.g. for a car park ticket Features
305Stowing and featu res Z

X
To open: pull cover ;out by its top edge.
X To remove the insert: press release but-
ton =and lift the insert up and out.
X To fit the insert: fit insert:from above
into the holder and press down into the
holder until it engages. Cigarette lighter
G
WARNING
Only hold the hot cigarette lighter by its knob.
Otherwise, you might burn yourself.
Make sure that children travelling in the vehi-
cle are not able to injure themselves on the
hot cigarette lighter or cause a fire with it.
Vehicles with manual transmission X
Turn the key to position 2in the ignition
lock (Y page 147).
X To open: slide cover :forwards until it
engages.
X Press in cigarette lighter ;.
Cigarette lighter ;will pop out automati-
cally when the heating element is red-hot.
X To close: briefly press cover :at the
front.
The cover moves back. Vehicles with automatic transmission
X
Turn the key to position 2in the ignition
lock (Y page 147).
X To open: slide cover :forwards.
X Press in cigarette lighter ;.
Cigarette lighter ;will pop out automati-
cally when the heating element is red-hot.
X To close: pull cover :back. 12 V sockets
General notes The sockets can be used for accessories with
a maximum draw of 180 W (15 A). Accesso-
ries include such items as lamps or chargers
for mobile phones.
If you use the sockets for long periods when
the engine is switched off, the battery may
discharge.
X
Turn the key to position 1in the ignition
lock (Y page 147).
i An emergency cut-off ensures that the on-
board voltage does not drop too low. If the
on-board voltage is too low, the power to
the sockets is automatically cut. This
ensures that there is sufficient power to
start the engine. Features
307Stowing an d features Z

Socket in the front centre console
Vehicles with manual transmission
X
To open: slide cover :forwards until it
engages.
X Lift up the cover of socket ;.
X To close: briefly press cover :at the
front.
The cover moves back.
Vehicles with automatic transmission X
To open: slide cover :forwards.
X Lift up the cover of socket ;.
X To close: pull cover :back.
Socket in the rear-compartment centre
console A socket is fitted in the centre console in the
rear compartment in vehicles with an ashtray
and a cigarette lighter. X
Pull cover ;out by its top edge.
X Lift up the cover of socket :.
Socket in the luggage compartment X
Lift up the cover of socket :. Mobile phone
Important notes G
WARNING
Observe the legal requirements of the country
in which you are currently driving regarding
operating mobile communications equipment
in a vehicle.
If it is permitted by law to operate communi-
cations equipment while the vehicle is in
motion, you must only do so if the traffic sit-
uation permits. Otherwise, you could be dis-
tracted from the traffic conditions, cause an
accident and injure yourself and others.
Two-way radios and fax equipment used with-
out low-reflection exterior aerials can inter- 308
FeaturesStowing and features

Closing the bonnet
G
WARNING
Make sure that nobody can become trapped
as you close the bonnet.
X Lower the bonnet and let it fall from a
height of approximately 20 cm.
X Check that the bonnet has engaged prop-
erly.
If the bonnet can be raised slightly, it is not
properly engaged. Open it again and close
it with a little more force. Radiator
Vehicles with a diesel engine: do not cover
the radiator. Do not use thermal mats, insect
protection covers or anything similar. Doing
so can cause the Onboard Diagnostics Sys-
tem to display inaccurate values. Some of
these values are legally required and must
always be correct. Engine oil
General notes on oil level Depending on your driving style, the vehicle
consumes up to 0.8 l of oil per 1,000 km. The
oil consumption may be higher than this when
the vehicle is new or if you frequently drive at
high engine speeds.
Depending on the engine, the oil dipstick may
be installed at a different location.
When checking the oil level:
R park the vehicle on a level surface.
R the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
R if the engine is not at normal operating
temperature, e.g. if the engine was only
started briefly: wait about 30 minutes
before carrying out the measurement. Checking the oil level using the oil dip-
stick Example: vehicles with a petrol engine
Example: vehicles with a diesel engine
X
Park the vehicle on a level surface.
To check the oil level with the engine at
normal operating temperature, switch the
engine off and wait for approximately five
minutes.
X Pull oil dipstick :out of the oil dipstick
tube.
X Wipe off oil dipstick :.
X Slowly slide oil dipstick :into the guide
tube to the stop, and take it out again.
If the level is between MIN mark =and
MAX mark ;, the oil level is correct.
X If the oil level has dropped to MIN mark
= or below, add 1.0 litre of engine oil. Engine compartment
315Maintenance and care Z