start stop button MERCEDES-BENZ GLK-CLASS SUV 2013 Owner's Guide

Text field 0043 shows the selected menu or
submenu as well as display messages.
i
You can set the time using the audio
system or COMAND, see the separate
operating instructions.
The following messages may appear in the
multifunction display:
CRUISE Cruise control (
Y page 169)
00C5 Rear window wiper ( Y page 121)
00CE Adaptive Highbeam Assist
(Y page 114)
00AD ATTENTION ASSIST (Y page 197)
00A7 ECO start/stop function
(Y page 144)
00B0 Lane Keeping Assist (Y page 200) or
Active Lane Keeping Assist
( Y
page 205)
00D9 HOLD function ( Y page 179)
00C7 PRE-SAFE ®
Brake (Y page 69) Menus and submenus
Menu overview
Operating the on-board computer
(Y page 217).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
R Trip menu (Y page 219)
R Navi menu (navigation instructions)
(Y page 221)
R Audio menu (Y page 222)
R Tel menu (telephone) ( Y page 223)
R DriveAssist menu (assistance)
(Y page 224)
R Serv menu (Y page 226)
R Sett. menu (settings) (Y page 226)
The Audio, Navi and
Tel menus differ

slightly
in vehicles with an audio system and in
vehicles with COMAND. The examples given
in this Operator's Manual apply to vehicles
equipped with COMAND. Trip menu
Standard display X
Press and hold the 0038 button on the
steering wheel until the Trip menu with
trip odometer 0043 and odometer 0044 is
shown.
Trip computer "From Start" or "From
Reset" Example: trip computer "From Start"
0043
Distance
0044 Time
0087 Average speed
0085 Average fuel consumption
X Press the 0059 or 0065 button on the
steering wheel to select the Trip menu.
X Press the 0063 or 0064 button to select
From Start or From Reset.
The values in the From Start submenu are
calculated from the start of a journey,
whereas the values in the From Reset
submenu are calculated from
the

last time the
submenu was reset ( Y page 220).
The From Start trip computer is
automatically reset if:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 9999 miles have been exceeded. Menus and submenus
219
On-board computer and displays Z

Dialing a number from the phone book
X
Press the 0059 or 0065 button on the
steering wheel to select the Tel menu.
X Press the 0063, 0064 or 0076 button to
switch to the phone book.
X Press the 0063 or 0064 button to select the
desired name.
or
X To begin rapid scrolling: press and hold
the 0063 or 0064 button for longer than
one second.
Rapid scrolling stops when you

release the
button or reach the end of the list.
X If only one telephone number is stored
for a name: press
the 0061

or 0076 button
to start dialing.
or
X If there is more than one number for a
particular name: press the 0061 or 0076
button to display the numbers.
X Press the 0063
or 0064 button to
select the
number you want to dial.
X Press the 0061 or 0076 button to start
dialing.
or
X To exit the telephone book: press the
0076 or 0038 button.
Redialing The on-board computer saves the last names
or numbers dialed in the redial memory.
X
Press the 0059 or 0065 button on the
steering wheel to select the Tel menu.
X Press the 0061 button to switch to the
redial memory.
X Press the 0063
or 0064
button to

select the
desired name or number.
X Press the 0061 or 0076 button to start
dialing.
or
X If you do not want to make a call: press
the 0076 or 0038 button. Assistance menu
Introduction In the
DriveAssist menu, you have the
following options:
R Showing the distance display
(Y page 224)
R Activating/deactivating PRE-SAFE ®
Brake
(Y page 225)
R Activating/deactivating ATTENTION
ASSIST (Y page 225)
R Activating/deactivating Blind Spot Assist
or Active Blind Spot Assist (

Y page 225)
R Activating/deactivating Lane Keeping
Assist or Active Lane Keeping Assist
(Y page 225)
showing the distance display This function is only available with
DISTRONIC PLUS.
X
Press the 0059 or 0065 button on the
steering wheel to select the DriveAssist
menu.
X Press the 0063 or 0064 button to select
Distance Display.
X Press the 0076 button.
The DISTRONIC PLUS distance display
(Y page 176) appears in the multifunction
display.
If the Sensors Deactivated message
appears, the radar sensor system is
deactivated.
X Switch on the radar sensor system
(Y page 229).224
Menus and submenus
On-board computer and displays

Display messages Possible causes/consequences and
0050 SolutionsTire Press. Monitor
Currently
Unavailable Due to a source of radio interference, no signals can be received
from the wheel sensors. The tire pressure monitor is temporarily
malfunctioning.
X
Drive on.
The tire pressure
monitor restarts
automatically as soon as the
problem has been solved. TirePress.
Sensor(s) Missing There is no signal from the tire pressure sensor of one or several
wheels. The pressure of the affected tire is not displayed in the
multifunction display.
X
Have the faulty tire pressure sensor replaced at a qualified
specialist workshop. Tire Pressure
Monitor
Inoperative No
Wheel Sensors The wheels mounted do not have a suitable tire pressure sensor.
The tire pressure monitor is deactivated.
X
Mount wheels with suitable tire pressure sensors.
The tire pressure
monitor is

activated automatically after driving
for a few minutes. Tire Press. Monitor
Inoperative The tire pressure monitor is faulty.
X
Visit a qualified specialist workshop. Vehicle
Display messages Possible causes/consequences and
0050 SolutionsShift to 'P' or 'N'
to Start Engine You have attempted to start the engine with the transmission in
position R or D.
X
Shift the transmission to position P or N.P
Shift to P You have attempted to stop the engine with the Start/Stop button
while the transmission was not in position P.
X
Shift the transmission to position P.0065 The tailgate is open.
G WARNING
When the engine is running, exhaust gases can enter the vehicle
interior if the tailgate is open.
There is a risk of poisoning.
X Close the tailgate.254
Display messagesOn-board computer and displays

Damage to the engine or exhaust system is
caused by the following:
R
using engine oils and oil
filters that have
not been specifically approved for the
service system
R replacing engine oil and oil filters after
the interval for replacement specified by
the service system has been exceeded
R using engine oil additives.
! Do not add too much oil. If the oil level is
above the "max" mark on the dipstick, too
much oil has been added. This can lead to
damage to the engine or the catalytic
converter. Have excess oil siphoned off. Example: engine oil cap
X
Turn cap 0043 counter-clockwise and remove
it.
X Add engine oil.
If the oil level is at or below the MIN mark
on the oil dipstick, add

1.1 US qt (1.0 liter)
of engine oil.
X Replace cap 0043 on the filler neck and turn
clockwise.
Ensure that the cap locks into place
securely.
X Check the oil level again with the oil
dipstick (Y page 301).
Further information on engine oil
(Y page 369). Checking and adding other service
products
Checking coolant level G
WARNING
The engine cooling system is pressurized,
particularly when the engine is warm. When
opening the cap, you could

be scalded by hot
coolant spraying out. There is a risk of injury.
Let the engine cool down before opening the
cap. Wear eye and hand protection when
opening the cap. Open the cap slowly half a
turn to allow pressure to escape.
Only check the coolant level when the vehicle
is on a level surface and the engine has cooled
down.
X Turn the SmartKey to position 2 in the
ignition lock (Y page 141).
On vehicles with KEYLESS-GO, press the
Start/Stop button twice (Y
page 141).
X Check the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
158 ‡ (70 †). X
Slowly turn cap 0043 half a turn counter-
clockwise and allow excess pressure to
escape.
X Turn cap 0043 further
counter-clockwise and
remove it.
If the coolant is at the level of marker bar
0087 in the filler neck when cold, there is
enough coolant in coolant expansion
tank 0044

.302
Engine compartment
Maintenance and care

Vehicle preparation is not necessary on
vehicles with MOExtended tires.
R
R Collapsible spare wheel
R an emergency spare wheel (only
for certain
countries) (Y page 359)
Information on changing/mounting a wheel
(Y page 352).
X Stop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
X Switch on the hazard warning lamps.
X Secure the vehicle against rolling away
(Y page 160).
X If possible, bring the front wheels into the
straight-ahead position.
X Switch off the engine.
X Vehicles without KEYLESS-GO: remove
the SmartKey from the ignition lock.
X Vehicles with KEYLESS-GO: open the
driver's door.
The on-board electronics have status 0,
which is the same as the SmartKey having
been removed.
X Vehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(Y page 141).
X All occupants must get out of the vehicle.
Make sure that
they are

not endangered as
they do so.
X Make sure that no one is near the danger
area while a wheel is being changed.
Anyone who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Get out of the vehicle. Pay attention to
traffic conditions when doing so.
X Close the driver's door. MOExtended tires (tires with run-flat
properties)
General notes With MOExtended tires (tires with run flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tires. The affected
tire must not show
any

clearly visible damage.
You can recognize MOExtended tires by the
MOExtended marking which appears on the
sidewall of the tire. You will find this marking
next to the tire size designation, the load-
bearing capacity and the speed index
(Y page 346).
MOExtended tires may only be used in
conjunction with an active tire pressure loss
warning system or with an active tire pressure
monitor.
If the pressure loss warning message
appears in the multifunction display:
R Observe the instructions in the display
messages ( Y page 252).
R Check the tire for damage.
R If driving on, observe the following notes.
The maximum driving distance is
approximately 50 miles (80 km) when the
vehicle is partially laden and approximately
18 miles (30 km) when the vehicle is fully
laden.
In addition to the vehicle load, the driving
distance possible depends upon:
R Speed
R Road condition
R Outside temperature
The driving distance possible in run-flat mode
may be reduced by extreme driving
conditions/maneuvers, or it can be increased
through a moderate style of driving.
The maximum permissible distance which
can be driven in run-flat mode is counted from
the moment the tire pressure loss warning
appears in the multifunction display. Flat tire
313
Breakdown assistance

X
First, remove the jumper cables from earth point 0083 and negative terminal 0085, then from
positive clamp 0044 and positive terminal 0087. Begin each time at the contacts on your own
vehicle first.
X Close cover 0043 of positive terminal 0044 after removing the jumper cables.
X Have the battery checked at a qualified specialist workshop.
i Jump-starting is not considered to be a normal operating condition.
i Jumper cables and further information regarding jump-starting can be obtained at any
qualified specialist workshop. Towing and tow-starting
Important safety notes
G
WARNING
You can no longer steer the vehicle if the
steering wheel lock has been
engaged. There
is a risk of an accident.
Always switch off the ignition when towing the
vehicle with a tow cable or a tow bar. G
WARNING
If the weight of the vehicle to be towed or tow-
started is greater than the permissible gross
weight of your vehicle:
R the towing eye could detach itself
R the vehicle/trailer combination could
rollover.
There is a risk of an accident.
When towing or tow-starting another vehicle,
its weight should not be greater than the
permissible gross weight of your vehicle.
Information on your vehicle's gross vehicle
weight rating can be found on the vehicle
identification plate ( Y page 364).
! If DISTRONIC PLUS or the

HOLD function
is activated, the vehicle brakes
automatically in certain situations. To
prevent damage to the vehicle, deactivate
DISTRONIC PLUS and the HOLD function in
the following or other similar situations:
R when towing the vehicle
R in the car wash !
The vehicle can be towed a maximum of
30 miles (50km). The towing speed of
30 mph (50 km/h) must not be exceeded.
If the vehicle has to be towed more than
30 miles ( 50km),

the entire vehicle must be
raised and transported.
! Only secure the tow rope or tow bar at the
towing eyes. Otherwise, the vehicle could
be damaged.
! Do not use the towing eyes for recovery
purposes as this could damage the vehicle.
If in doubt, recover the vehicle with a crane.
! When towing, pull away slowly and
smoothly. If the tractive power is too high,
the vehicles could be damaged.
! Do not tow with sling-type equipment.
This could damage the vehicle.
! On vehicles with KEYLESS-GO, use the
SmartKey instead of the Start/Stop
button. Turn the SmartKey to position 2 in
the ignition lock and shift the automatic
transmission to N. Then, turn the SmartKey
back to 0 and leave it in the ignition lock.
It is better to have the vehicle transported
than to have it towed.
The automatic transmission must be in
position N when the vehicle is being towed. 320
Towing and tow-starting
Breakdown assistance

Cleaning the wheels
G
WARNING
The water jet from a circular jet nozzle (dirt
blasters) can cause invisible exterior
damage
to the tires or chassis components.
Components damaged in this way may fail
unexpectedly. There is a risk of an accident.
Do not use power washers with circular jet
nozzles to clean the vehicle. Have damaged
tires or chassis components replaced
immediately. Mounting a wheel
Preparing the vehicle
X Stop the vehicle on solid, non-slippery and
level ground.
X Apply the parking brake.
X Bring the front wheels into the straight-
ahead position.
X Secure the vehicle against rolling away
(Y page 160).
X Switch off the engine.
X Vehicles without KEYLESS-GO: remove
the SmartKey from the ignition lock.
X Vehicles with KEYLESS-GO: open the
driver's door.
The on-board electronics have status 0,
which is the same as the SmartKey having
been removed.
X Vehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(Y page 141).
X If included in the vehicle equipment,
remove the tire-change tool kit from the
vehicle.
X Secure the vehicle to prevent it from rolling
away. Securing the vehicle to prevent it
from rolling away
If your vehicle is equipped with a wheel chock,
it can be found in the tire-change tool kit
(Y page 312).
The folding wheel chock is an additional
safety measure to prevent the vehicle from
rolling away, for example when changing a
wheel.
X
Fold both plates upwards 0043.
X Fold out lower plate 0044.
X Guide the lugs on the lower plate fully into
the openings in base plate 0087. Securing the vehicle on level ground
X
On level ground: place chocks or other
suitable items under the front and rear of
the wheel that is diagonally opposite the
wheel you wish to change. Mounting a wheel
353
Wheels and tires Z