set clock MERCEDES-BENZ GLK-CLASS SUV 2013 Owners Manual

You could therefore be locked out if:
R
the vehicle is being pushed.
R the vehicle is being towed.
R the vehicle is on a roller dynamometer. X
To deactivate: press and hold button 0043
for about five seconds until
a tone sounds.
X To activate: press and hold button 0044 for
about five seconds until a tone sounds.
i If you press one of the two buttons and
do not hear a
tone,

the relevant setting has
already been selected.
You can also switch the automatic locking
function on and off using the on-board
computer (Y page 228). Unlocking the driver's door
(mechanical key)
If the vehicle can no

longer be unlocked with
the SmartKey, use the mechanical key.
If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system will be triggered ( Y page 71).
X Take the mechanical key out of the
SmartKey (Y page 76).
X Insert the mechanical key into the lock of
the driver's door as far as it will go. X
Turn the mechanical key counter-clockwise
to position 0047.
The door is unlocked.
X Turn the mechanical key back and remove
it.
X Insert the mechanical key into the
SmartKey. Locking the vehicle (mechanical key)
If the vehicle can no

longer be locked with the
SmartKey, use the mechanical key.
X Open the driver's door.
X Close the front-passenger door, the rear
doors and the tailgate.
X Press the locking button (Y page 80).
X Check whether the locking knobs on the
front-passenger door and the rear doors
are still visible. Press down the locking
knobs manually, if necessary ( Y page 79).
X Close the driver's door.
X Take the mechanical key out of the
SmartKey (Y page 76).
X Insert the mechanical key into the lock of
the driver's door as far as it will go. Doors
81
Opening and closing Z

Opening
X
Take the mechanical key out of the
SmartKey (Y page 76).
X Insert mechanical key 0044 into the opening
in paneling 0043.
X Turn mechanical key 004490° clockwise.
X Push mechanical key 0044 in the direction
of
the arrow and open the tailgate. Side windows
Important safety notes
G
WARNING
While opening the side windows, body parts
could become trapped between the side
window and the door frame as the side
window moves. There is a risk of injury.
Make sure that nobody touches the side
window during the opening procedure. If
somebody becomes trapped, release the
switch or pull the switch to close the side
window again. G
WARNING
While opening the side windows, body parts
in the closing area could become trapped.
There is a risk of injury.
Make sure that no body parts are in close
proximity during the closing procedure. If
somebody becomes trapped, release the
switch or press the switch down to open the
side window again. G
WARNING
If children operate the side windows they
could become trapped, particularly if
they are
left unsupervised. There is a risk of injury.
Activate the override feature for the rear side
windows. When leaving the vehicle, always
take the SmartKey with you and lock the
vehicle. Never leave children unsupervised in
the vehicle. G
WARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R release the parking brake.
R shifting the automatic transmission out of
park position P
R Start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock

the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children. Side window reversing feature
The side windows are equipped with an
automatic reversing feature. If a solid object
blocks or restricts a side window during the
closing process, the side window

opens again
automatically. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing a side window. 86
Side windows
Opening and closing

Setting the temperature
Dual-zone automatic climate control Different temperatures can be set for the
driver's and front-passenger sides.
X
Turn the SmartKey to position 2 in the
ignition lock (Y page 141).
X To increase/reduce: turn control 0043 or
0084 clockwise or counter-clockwise
(Y page 127).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
3-zone automatic climate control 9Automatic climate control zones
You can select different
temperature
settings
for the driver's and front-passenger sides as
well as for the rear compartment.
X Turn the SmartKey to position 2 in the
ignition lock (Y page 141).
X To increase/reduce the temperature in
the front: turn control 0043 or 0084 clockwise
or counter-clockwise (Y page 130).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †

).
X To increase/reduce the temperature in
the rear compartment using the front
control panel: press the 00D6 button.
The indicator lamp in the 00D6

button goes
out. X
Turn control 0043 clockwise or counter-
clockwise (Y page 130).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
X To increase/reduce the

temperature in
the rear compartment using the rear
control panel: press the 0063 or 0064
button on the rear control panel.
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †).
i If you leave the vehicle parked for longer
than 30 minutes, the temperature setting
for the rear compartment then switches
back to 72 ‡ (22 †). Setting the air distribution
Air distribution settings Dual-zone climate control: the air distribution
can be set individually for the driver's and
front-passenger sides.
0061
Directs air through the defroster vents
009C Directs air through the center and side
air vents
009B Directs air through the footwell air
vents
009F Directs the airflow through the center
and side air vents as well as the
footwell air vents 10
008F Directs the airflow to the entire vehicle
interior 11
0087 Directs air through the defroster,
center and side air vents 11
0086 Directs air through the defroster and
footwell vents
i Regardless of the air distribution setting,
airflow is always directed through the side
air vents. The side air vents can only be
closed when the controls on the side air
vents are turned downwards.
9 Canada only.
10 Only for USA.
11 Canada only. Operating the climate control systems
133
Climate control

X
Press the 0058 button.
The indicator lamp in the 0064
button goes
out. Airflow and air distribution are set to
automatic mode.
or
X Turn temperature control 0043 or 0084
clockwise or counter-clockwise
(Y page 127), ( Y page 130).
or
X Press the 0097 or 0095 button. MAX COOL maximum cooling
The MAX COOL function is only available in
vehicles for the USA.
MAX COOL is only operational when the
engine is running.
When you activate MAX COOL, climate
control switches to the following functions:
R maximum cooling
R maximum airflow
R air-recirculation mode on
X To activate: press the 00C9 button.
The indicator lamp in the button lights up.
X To activate: press the 00C9 button again.
The indicator lamp goes out.

The previously
selected settings are restored. Defrosting the windows
Windows fogged up on the inside X
Activate the 005A cooling with air
dehumidification function.
X Activate automatic mode 0058.
X Adjust the side air vents so that the warmed
air is directed to the side windows.
X If the windows continue to fog up, activate
the "windshield defrosting" function
(Y page 134).
i You should only select this setting until
the windshield is clear again. Windows fogged up on the outside X
Activate the windshield wipers.
X Press the 008F button repeatedly until the
009B or 009C symbol appears in the
display.
X Adjust the side air vents so that no air is
directed to the side windows. Rear window defroster
Activating/deactivating The rear window defroster has a high current
draw. You should therefore switch it off as
soon as the rear window is clear. Otherwise,
the rear window defroster switches off
automatically after several minutes.
If the battery voltage is too low, the rear
window defroster may switch off.
X
Turn the SmartKey to position 2 in the
ignition lock (Y page 141).
X Press the 006C button.
The indicator lamp in the 006C

button lights
up or goes out. Operating the climate control systems
135Climate control

X
Turn the SmartKey to position 0 in the
ignition lock (Y page 141) or remove it.
X To activate: press the 004B button.
The indicator lamp in the 004B
button lights
up.
i If the residual heat function is activated,
the windows may fog up on the inside.
X To deactivate: press the 004B button.
The indicator lamp in the 004B

button goes
out.
i Residual heat is deactivated
automatically:
R after approximately 30 minutes
R when the ignition is switched on
R if the battery voltage drops
R when the auxiliary heating is activated Setting the air vents
Important safety notes
G
WARNING
Very hot or very cold air can flow from the air
vents. This could result in

burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air
outlets. If necessary, redirect the airflow to
another area of the vehicle interior.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R keep the air inlet between the windshield
and the hood free of blockages, such as ice,
snow or leaves.
R never cover the air vents or air intake grilles
in the vehicle interior.
i For virtually draft-free ventilation, adjust
the sliders of the air vents to the center
position. Setting the center air vents
X
To open the center air vent: turn the
adjuster in one of center air vents 0043
counter-clockwise.
X To close the center air vent: turn the
adjuster in one of center air vents 0043
clockwise until it engages. Setting the side air vents
0043
Side window defroster vent
0044 Side air vent
X To open a side air vent: turn the adjuster
in side air vent 0044 counter-clockwise.
X To close a side air vent: turn the adjuster
in side air vent 0044

clockwise until it
engages. Setting the glove box air vent
When automatic climate control is activated,
the glove box can be ventilated, for instance Setting the air vents
137
Climate control Z

to cool its contents. The level of airflow
depends on the airflow and air distribution
settings.
!
Close the air vent when heating the
vehicle.
At high outside temperatures, open the air
vent and activate the "cooling with air
dehumidification" function. Otherwise,
temperature-sensitive items stored in the
glove box could be damaged. 0043
Air vent thumbwheel
0044 Air vent
X To open/close: turn thumbwheel 0043
clockwise or counter-clockwise. Setting the rear-compartment air
vents
0043
Rear-compartment air vent thumbwheel
0044 Rear-compartment air vent, right 0087
Rear control panel, only with 3-zone
automatic climate control 13
0085 Rear-compartment air vent, left
X To open/close: turn thumbwheel 0043 up or
down.
13 Canada only.138
Setting the air ventsClimate control

residues crystallize after time and
contaminate the affected surfaces.
! DEF is not a fuel
additive and must not be
added to the fuel tank. If DEF is added to
the fuel tank, this can lead to engine
damage.
! Only screw on the DEF refill bottle hand-
tight. It could otherwise be damaged.
The DEF filler neck is under the cargo
compartment floor.
X Switch the ignition off.
X Open the tailgate.
X Lift up the cargo compartment floor
(Y page 312). X
Turn DEF cap 0043 counter-clockwise and
remove it. X
Turn DEF filler cap 0044 counter-clockwise
and open it.
Filler cap 0044
is secured

with a plastic strip. X
Unscrew the protective cap from DEF refill
bottle 0087.
X Set DEF refill bottle 0087 as shown on the
filler neck and screw it on hand-tight.
X Press DEF refill bottle 0087 downward.
The DEF tank is filled. This may take up to
one minute.
i To top up between service intervals, fill
the DEF tank with approximately 1 gal
(3.8 l) of DEF.
1

gal (3.8 l) DEF is equivalent
to approximately 2 DEF refill bottles. Then
have the DEF supply checked at a qualified
specialist workshop and completely refilled
if necessary.
X Release DEF refill bottle 0087.
When DEF refill bottle 0087 is no longer
pressed down, filling stops.
DEF

refill bottle
0087 can be removed when it has been only
partially emptied.
X Turn DEF refill bottle 0087 counter-clockwise
and remove it.
X Place DEF filler cap 0044 on
the filler
neck
and
turn it clockwise. Refueling
159
Driving and parking Z

X
Replace DEF cover 0043 as shown and turn it
clockwise as far as it will go.
X Fold the cargo compartment floor down.
X Close the tailgate.
X Drive faster than 10 mph (16 km/h).
The Check Additive See Operator's
Manual message goes out after
approximately one minute.
i If the Check Additive See
Operator's Manual message remains
shown in the multifunction display, add an
additional bottle of DEF.
For further information on DEF, see
(Y page 369). Parking
Important safety notes
G
WARNING
If flammable materials such as leaves, grass
or twigs are exposed to

prolonged contact to
parts of the exhaust system that heat up, they
could ignite. There is a risk of fire.
Park the vehicle so that no flammable
materials come into contact with parts of the
vehicle which are hot. Take particular care not
to park on dry grassland or harvested grain
fields. G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at

all. This could affect,
for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving. G
WARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for
example:
R releasing the parking brake
R shifting the automatic transmission out of
the parking position P
R starting the engine.
They could also operate the vehicle's
equipment. There is a risk

of an accident and
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
! Always secure the vehicle correctly
against rolling away. Otherwise, the vehicle
or its drivetrain could be damaged.
To ensure that the vehicle is secured against
rolling away unintentionally:
R the parking brake must be applied.
R the transmission must be in position P and
the SmartKey must be removed from the
ignition lock.
R on uphill or downhill gradients, the front
wheels must be turned towards the curb. Switching off the engine
Important safety notes G
WARNING
The automatic transmission switches to
neutral position N when you switch off the
engine. The vehicle may roll away. There is a
risk of an accident.
After switching off the engine, always switch
to parking position P. Prevent the parked
vehicle from rolling away by applying the
parking brake. 160
Parking
Driving and parking

Risk of explosion.
Fire, open flames and smoking are
prohibited when handling the
battery. Avoid creating sparks.
Battery acid is caustic. Avoid
contact with skin, eyes
or
clothing.
Wear suitable protective clothing,
especially gloves, apron and
faceguard.
Rinse any acid spills immediately
with clear water. Contact a
physician if necessary. Wear eye protection.
Keep children away.
Observe this Operator's Manual.
In order for the battery to achieve the
maximum possible service life, it
must always
be sufficiently charged.
Have the battery condition of charge checked
more frequently if you use the vehicle mainly
for short trips or if you leave it standing idle
for a lengthy period. Consult a qualified
specialist workshop if you wish to leave your
vehicle parked for a long period of time.
Like other batteries, the vehicle battery may
discharge over time if you do not use the
vehicle. In this case, have the battery
disconnected at a qualified specialist
workshop. You can also charge the battery
with a charger recommended by Mercedes-
Benz. Contact a qualified specialist workshop
for further information.
i Remove the SmartKey if you park the
vehicle and do not require any electrical consumers. The vehicle will then use very
little energy, thus conserving battery
power.
i If the power supply has

been interrupted,
e.g. if you reconnect the battery, you will
have to:
R set the clock; see the separate operating
instructions.
On vehicles with COMAND and a
navigation system, the clock is set
automatically.
R reset the panorama roof with power tilt/
sliding panel. (Y page 92)
R reset the function for folding the exterior
mirrors in/out automatically by folding
the mirrors out once ( Y page 104)15
. Charging the battery
G
WARNING
During charging and jump-starting, explosive
gases can escape from the

battery. There is a
risk of an explosion.
Particularly avoid fire, open flames, creating
sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting.
Do not lean over a battery. G
WARNING
Battery acid is caustic. There is a risk of injury.
Avoid contact with the skin,

eyes or clothing.
Do not inhale any battery gases. Do not lean
over the battery. Keep children away from
batteries. Wash battery acid immediately with
water and seek medical attention. G
WARNING
A discharged battery can freeze at
temperatures below freezing point. When
jump-starting the vehicle or charging the
battery, gases can escape from the battery.
There is a risk of an explosion.
15 This function is only available in vehicles for Canada.316
Battery (vehicle)
Breakdown assistance