start stop button MERCEDES-BENZ GL 2014 Owner's Manual

Active Parking Assist will only detect parking
spaces:
Rthat are parallel to the direction of travel
Rthat are at least 59 in (1.5 m) wide
Rthat are at least 51 in (1.3 m) longer than
your vehicle
When driving at speeds below 19 mph
(30 km/h), you will see parking symbol as a
status indicator in the instrument cluster.
When a parking space has been detected, an
arrow towards the right or the left also
appears. By default, Active Parking Assist
only displays parking spaces on the front-
passenger side. Parking spaces on the
driver's side are displayed as soon as the turn
signal on the driver's side is activated. When
parking on the driver's side, this must remain
switched on until you acknowledge the use of
Active Parking Assist by pressing thev
button on the multifunction steering wheel.
A parking space is displayed while you are
driving past it, and until you are
approximately 50 ft (15 m) away from it.
Parking
GWARNING
Active Parking Assist merely aids you by
intervening actively in the steering. If you do
not brake there is a risk of an accident.
Always apply the brakes yourself when
maneuvering and parking.
XStop the vehicle when the parking space
symbol shows the desired parking space in
the instrument cluster.
XShift the transmission to positionR.
TheStart Park Assist? Yes: OK No:Start Park Assist? Yes: OK No:
8message appears in the multifunction
display.
XTo cancel the procedure:press the
8button on the multifunction steering
wheel or pull away.
or
XTo park using Active Parking Assist:
press thevbutton on the multifunction
steering wheel.
ThePark Assist Active AcceleratePark Assist Active Accelerate
and Brake Observe Surroundingsand Brake Observe Surroundings
message appears in the multifunction
display.
XLet go of the multifunction steering wheel.
XBack up the vehicle, being ready to brake
at all times. When backing up, drive at a
speed below approximately 6 mph
(10 km/h). Otherwise Active Parking Assist
will be canceled.
iIn tight parking spaces, you will achieve
the best parking results by backing up as
far as possible. When doing so, also
observe the PARKTRONIC messages.
XStop as soon as PARKTRONIC sounds the
continuous warning tone, if not before.
Maneuvering may be required in tight
parking spaces.
ThePark Assist active Select DPark Assist active Select D
ObserveObservesurroundingssurroundingsmessage appears in
the multifunction display.
XShift the transmission to positionDwhile
the vehicle is stationary.
Active Parking Assist immediately steers in
the other direction.
ThePark Assist active AcceleratePark Assist active Accelerate
and brake Observe surroundingsand brake Observe surroundings
message appears in the multifunction
display.
iYou will achieve the best results by
waiting for the steering procedure to
complete before pulling away.
XDrive forwards and be ready to brake at all
times.
XStop as soon as PARKTRONIC sounds the
continuous warning tone, if not before.
228Driving systems
Driving an d parking

ThePark Assist active Select RPark Assist active Select R
ObserveObservesurroundingssurroundingsmessage appears in
the multifunction display.
As soon as the parking procedure is
complete, thePark Assist switched offPark Assist switched off
message appears and a warning tone sounds.
Active Parking Assist no longer supports you
with steering interventions. When Active
Parking Assist is finished, you must steer
again yourself. PARKTRONIC is still available.
Parking tips:
RThe way your vehicle is positioned in the
parking space after parking is dependent
on various factors. These include the
position and shape of the vehicles parked
in front and behind it and the conditions of
the location. It may be the case that Active
Parking Assist guides you too far into a
parking space, or not far enough into it. In
some cases, it may also lead you across or
onto the curb. If necessary, you should
cancel the parking procedure with Active
Parking Assist.
RYou can also select preselect transmission
positionD. The vehicle redirects and does
not drive as far into the parking space.
Should the gear change occur too soon to
achieve a sensible parking position, the
parking procedure will be aborted.
Exiting a parking space
In order that Active Parking Assist can
support you when you exit the parking space:
Ryou need to have parked using Active
Parking Assist.
Rthe border of the parking space must be
high enough at the front and the rear. A
curb stone is too small, for example.
Rthe border of the parking space must not
be too wide, as the position of the vehicle
must not exceed an angle of 45° to the
starting position as it is maneuvered into
the parking space.
Ra maneuvering distance of at least 3.3 ft
(1.0 m) must be available.
XStart the engine.
XSwitch on the turn signal in the direction
you are pulling away.
XShift the transmission to positionDorR.
TheStart Park Assist? Yes: OK No:Start Park Assist? Yes: OK No:
8message appears in the multifunction
display.
XTo cancel the procedure:press the
8button on the multifunction steering
wheel or pull away.
or
XTo exit a parking space using Active
Parking Assist:press thevbutton on
the multifunction steering wheel.
ThePark Assist active AcceleratePark Assist active Accelerate
and brake Observe surroundingsand brake Observe surroundings
message appears in the multifunction
display.
XLet go of the multifunction steering wheel.
XReverse the vehicle or drive forwards, being
ready to brake at all times. Do not exceed
a maximum speed of approximately
6 mph (10 km/h) when exiting a parking
space. Otherwise Active Parking Assist will
be canceled.
XStop as soon as PARKTRONIC sounds the
continuous warning tone, if not before.
XShift the transmission to positionDorRas
required while the vehicle is stationary.
Active Parking Assist immediately steers in
the other direction.
iYou will achieve the best results by
waiting for the steering procedure to
complete before pulling away.
If you back up after activation, the steering
wheel is moved to the straight-ahead
position.
XDrive forwards or back up the vehicle, being
ready to brake at all times.
XStop as soon as PARKTRONIC sounds the
continuous warning tone, if not before.
XDrive forwards and back up as prompted by
the PARKTRONIC warning displays, several
times if necessary.
Driving systems229
Driving and parking
Z

Dialing a number from the phone book
XPress theYorebutton on the
steering wheel to select theTelTelmenu.
XPress thec,dorvbutton to
switch to the phone book.
XPress thecordbutton to select the
desired name.
or
XTo begin rapid scrolling:press and hold
thecordbutton for longer than
one second.
Rapid scrolling stops when you release the
button or reach the end of the list.
XIf only one telephone number is stored
for a name:press theaorvbutton
to start dialing.
or
XIf there is more than one number for a
particular name:press theaorv
button to display the numbers.
XPress thecordbutton to select the
number you want to dial.
XPress theaorvbutton to start
dialing.
or
XTo exit the telephone book:press the
vor8button.
Redialing
The on-board computer saves the last names
or numbers dialed in the redial memory.
XPress theYorebutton on the
steering wheel to select theTelTelmenu.
XPress theabutton to switch to the
redial memory.
XPress thecordbutton to select the
desired name or number.
XPress theaorvbutton to start
dialing.
or
XTo exit the redial memory:press the
vor8button.
Assistance menu
Introduction
In theDriveAssistDriveAssistmenu, you have the
following options:
RDisplaying the assistance graphic
(Ypage 280)
RActivating/deactivating the distance
warning function (Ypage 281)
RActivating/deactivating PRE-SAFE®Brake
(Ypage 281)
RActivating/deactivating ATTENTION
ASSIST (Ypage 281)
RActivating/deactivating Blind Spot Assist
or Active Blind Spot Assist (Ypage 281)
RActivating/deactivating Lane Keeping
Assist or Active Lane Keeping Assist
(Ypage 282)
Displaying the assistance graphic
XPressYoreon the steering wheel
to select theDriveAssistDriveAssistmenu.
XPresscordto selectAssistanceAssistance
GraphicGraphic.
XPress thevbutton.
The multifunction display shows the
DISTRONIC PLUS distance display in the
assistance graphic (Ypage 210).
The assistance graphic can display the status
of and information from other driving systems
or driving safety systems.
The assistance graphic shows:
Rthe

Example: engine oil capXTurn capCcounter-clockwise and remove
it.
XAdd engine oil.
If the oil level is at or below the MIN mark
on the oil dipstick, add 1.1 US qt (1.0 l) of
engine oil.
XReplace capCon the filler neck and turn
clockwise.
Ensure that the cap locks into place
securely.
XCheck the oil level again with the oil
dipstick (Ypage 371).
Further information on engine oil
(Ypage 449).
Additional service products
Checking coolant level
GWARNING
Certain components in the engine
compartment, such as the engine, radiator
and parts of the exhaust system, can become
very hot. Working in the engine compartment
poses a risk of injury.
Where possible, let the engine cool down and
touch only the components described in the
following.
GWARNING
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.
XPark the vehicle on a level surface.
Only check the coolant level when the
vehicle is on a level surface and the engine
has cooled down.
XTurn the SmartKey to position2in the
ignition lock (Ypage 167).
On vehicles with KEYLESS-GO, press the
Start/Stop button twice (Ypage 167).
XCheck the coolant temperature gauge in
the multifunction display.
The coolant temperature must be below
158 ‡ (70 †).
XTurn the SmartKey to position
0(Ypage 167) in the ignition lock.
XSlowly turn capChalf a turn counter-
clockwise to allow excess pressure to
escape.
XTurn capCfurther counter-clockwise and
remove it.
If the coolant is at the level of marker bar

is in transmission positionN, otherwise the
vehicle could be damaged.
RVehicles with a SmartKey:
Do not remove the SmartKey from the
ignition lock. Do not open the driver's
door or front-passenger door when the
engine is switched off. Otherwise, the
automatic transmission selects park
positionPautomatically and locks the
wheels. You can prevent this by shifting
the automatic transmission toN
beforehand.
RVehicles with KEYLESS-GO:
Do not open the driver's door or front-
passenger door when the engine is
switched off. Otherwise, the automatic
transmission selects park positionP
automatically and locks the wheels.
Observe the following to make sure that the
automatic transmission stays in positionN:
XMake sure the vehicle is stationary and the
ignition is switched off.
XTurn the SmartKey to position
2(Ypage 167) in the ignition lock.
Use the SmartKey instead of the Start/
Stop button on vehicles with KEYLESS-GO.
XDepress and hold the brake pedal.
XShift the automatic transmission to
positionN.
XRelease the brake pedal.
XRelease the electric parking brake.
XSwitch off the ignition and leave the
SmartKey in the ignition lock.
You can wash the vehicle in an automatic car
wash from the very start.
If the vehicle is very dirty, pre-wash it before
cleaning it in an automatic car wash.
After using an automatic car wash, wipe off
wax from the windshield and the wiper
blades. This will prevent smears and reduce
wiping noises caused by residue on the
windshield.
Washing by hand
In some countries, washing by hand is only
allowed at specially equipped washing bays.
Observe the legal requirements in all
countries concerned.
XDo not use hot water and do not wash the
vehicle in direct sunlight.
XUse a soft sponge to clean.
XUse a mild cleaning agent, such as a car
shampoo approved by Mercedes-Benz.
XThoroughly hose down the vehicle with a
gentle jet of water.
XDo not point the water jet directly towards
the air inlets.
XUse plenty of water and rinse out the
sponge frequently.
XRinse the vehicle with clean water and dry
thoroughly with a chamois.
XDo not let the cleaning agent dry on the
paintwork.
When using the vehicle in winter, remove all
traces of road salt deposits carefully and as
soon as possible.
Power washers
GWARNING
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.
!Always maintain a distance of at least
11.8 in (30 cm) between the vehicle and the
power washer nozzle. Information about
the correct distance is available from the
equipment manufacturer.
Move the power washer nozzle around
when cleaning your vehicle.
Care377
Maintenance and care
Z

!Make sure that the electric parking brake
is released. If the electric parking brake is
faulty, visit a qualified specialist workshop.
!Only secure the tow rope or tow bar at the
towing eyes, or the trailer tow hitch, if
available. You could otherwise damage the
vehicle.
!Do not use the towing eye for recovery,
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.
!When towing vehicles with KEYLESS-GO,
use the key instead of the Start/Stop
button. Otherwise, the automatic
transmission may shift to positionPwhen
the driver's or front-passenger door are
opened, which could lead to damage to the
transmission.
!Do not tow with sling-type equipment.
This could damage the vehicle.
!Vehicles with differential locks: make
sure the differential locks are in automatic
mode. When towing, the differential locks
must not be switched on. The transmission
may otherwise be damaged.
!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.
!If you tow or tow-start another vehicle, its
weight must not exceed the maximum
permissible gross vehicle weight of your
vehicle.
Information on your vehicle's gross vehicle
weight rating can be found on the vehicle
identification plate (Ypage 444).
iInformation on your vehicle's gross
vehicle weight rating can be found on the
vehicle identification plate; see the printed
Operator's Manual.
It is better to have the vehicle transported
than to have it towed.
If the vehicle has suffered transmission
damage, have it transported on a transporter
or trailer.
The automatic transmission must be in
positionNwhen the vehicle is being towed.
The battery must be connected and charged.
Otherwise, you:
Rcannot turn the SmartKey to position2in
the ignition lock
Rcannot release the electric parking brake
Rcannot shift the automatic transmission to
positionN
iDisarm the automatic locking feature
before the vehicle is towed (Ypage 284).
You could otherwise be locked out when
pushing or towing the vehicle.
Installing/removing the towing eye
Installing the towing eye
Example: towing eye mounting covers
CFront cover
DBack cover
398Towing and tow-starting
Breakdown assistance

Vehicles with a trailer tow hitch: if possible,
connect the towbar to the trailer tow hitch
(Ypage 264).
The brackets for the screw-in towing eyes are
located in the bumpers. They are at the front
and at the rear, behind the covers.
XRemove the towing eye from the vehicle
tool kit (Ypage 386).
XTo open the cover at the front:press the
mark on coverCinwards in the direction
of the arrow.
XTo open the cover at the rear:insert a
flat, blunt object into the cutout and lever
coverDout of the bumper.
XTake coverCorDoff the opening.
XScrew in and tighten the towing eye
clockwise to the stop.
Removing the towing eye
XUnscrew and remove the towing eye.
XAttach coverCorDto the bumper and
press until it engages.
XPlace the towing eye in the vehicle tool kit.
Towing a vehicle with both axles on
the ground
It is important that you observe the safety
instructions when towing away your vehicle
(Ypage 397).
The automatic transmission automatically
shifts to positionPwhen you open the driver's
or front-passenger door or when you remove
the SmartKey from the ignition lock.
In order to ensure that the automatic
transmission stays in positionNwhen towing
the vehicle, you must observe the following
points:
XMake sure that the vehicle is stationary and
the SmartKey in the ignition lock is in
position0.
XTurn the SmartKey to position2in the
ignition lock.
On vehicles with KEYLESS-GO, use the
SmartKey instead of the Start/Stop button
(Ypage 167).
XDepress and hold the brake pedal.
XShift the automatic transmission to
positionN.
XRelease the brake pedal.
XRelease the electric parking brake.
XLeave the SmartKey in position2in the
ignition lock.
XSwitch on the hazard warning lamps
(Ypage 132).
iIn order to signal a change of direction
when towing the vehicle with the hazard
warning lamps switched on, use the
combination switch as usual. In this case,
only the indicator lamps for the direction of
travel flash. After resetting the
combination switch, the hazard warning
lamp starts flashing again.
Transporting the vehicle
!You may only secure the vehicle by the
wheels, not by parts of the vehicle such as
axle or steering components. Otherwise,
the vehicle could be damaged.
The towing eyes or trailer tow hitch can be
used to pull the vehicle onto a trailer or
transporter if you wish to transport it.
XTurn the SmartKey to position2in the
ignition lock.
XShift the automatic transmission to
positionN.
As soon as the vehicle has been loaded:
XPrevent the vehicle from rolling away by
applying the electric parking brake.
XShift the automatic transmission to
positionP.
XTurn the SmartKey to position0in the
ignition lock and remove it.
XSecure the vehicle.
Towing and tow-starting399
Breakdown assistance
Z

Direction of rotation
Tires with a specified direction of rotation
have additional benefits, e.g. if there is a risk
of hydroplaning. You will only gain these
benefits if the correct direction of rotation is
observed.
An arrow on the sidewall of the tire indicates
its correct direction of rotation.
Storing wheels
Store wheels that are not being used in a cool,
dry and preferably dark place. Protect the
tires from oil, grease, gasoline and diesel.
Cleaning the wheels
GWARNING
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
XVehicle with emergency spare wheel:
when mounting the emergency spare
wheel in the event of a flat tire, follow the
additional notes on vehicle preparation
under "Flat tire" (Ypage 387).
XStop the vehicle on solid, non-slippery and
level ground.
XUnload heavy luggage.
XApply the electric parking brake manually.
XBring the front wheels into the straight-
ahead position.
XShift the transmission to positionP.
XVehicles with the ON&OFFROAD
package:make sure that highway level is
selected (Ypage 212).
XSwitch off the engine.
XVehicles without KEYLESS-GO:remove
the SmartKey from the ignition lock.
XVehicles with KEYLESS-GO:open the
driver's door.
The on-board electronics now have status
0. This is the same as the SmartKey having
been removed.
XVehicles with KEYLESS-GO:remove the
Start/Stop button from the ignition lock
(Ypage 167).
XIf included in the vehicle equipment,
remove the tire-change tool kit from the
vehicle.
XSecure the vehicle to prevent it from rolling
away.
iApart from certain country-specific
variations, vehicles are not equipped with
a tire-change tool kit. For information on
which tools are required to perform a wheel
change on your vehicle, consult an
authorized Mercedes-Benz Center.
Necessary wheel-changing tools can
include, for example:
RJack
RWheel chock
RLug wrench
Securing the vehicle to prevent it from
rolling away
428Changing a wheel
Wheels and tires