2014 MERCEDES-BENZ M-Class start stop button

Switching off the engine
Important safety notes G
WARNING
The automatic transmission switches to
neutral position Nwhen you switch off the
engine. The vehicle may roll away.T here 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.
Using the SmartKey X
Apply the electric parking brake.
X Shift the transmission to position P.
X Turn the SmartKey to position 0in the
ignition lock and remove it.
The immobilizer is activated.
i If you turn off the engine with the
SmartKey and then remove it from the
ignition lock or open a front door, the
automatic transmission shifts to P
automatically.
Using KEYLESS-GO X
Apply the electric parking brake.
X Shift the transmission to position P.
X Press the Start/Stop button (Y page 158).
The engine stops and all the indicator
lamps in the instrumentc luster go out.
i If you use the Start/Stop button to switch
off the engine, the automatic transmission
shifts to Nautomatically. If you the nopen
one of the fron tdoors, the automatic
transmission shifts to P.
i In the event of an emergency, the engine
can be turned off while the vehicle is in
motion by pressing and holding the Start/
Stop button for three seconds. Electric parking brake
General notes 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.
i The electric parking brake performs a
function test at regular intervals while the
engine is switched off. The sounds that can
be heard while this is occurring are normal.
Applying/releasing manually X
To engage: push handle 0002.
When the electric parking brake is
engaged, the 0007(USA only) or 000C
(Canada only) red indicator lamp lights up
in the instrument cluster.
i The electric parking brake can also be
applied when the SmartKey is removed. 180
ParkingDriving and parking

X
To release: pull handle0002.
The red 0007(USA only) or 000C(Canada
only) indicator lamp in the instrument
cluster goes out.
i The electri cparking brake can only be
released:
R if the SmartKey is in position 1in the
ignition loc kor
R if the ignition was switched on using the
Start/Stop button.
To ensure that you do not roll backwards
when pulling away on an uphill slope, engage
the electric parking brake (Y page 160).
Applying automatically The electric parking brake is applied
automatically:
R
if DISTRONIC PLUS brings the vehicle to a
standstill or
R if the HOL Dfunction is keeping the vehicle
stationary
In addition, at least on eofthe following
conditions must be fulfilled:
R the engine is switched off.
R the driver's door is open and the seat belt
is not fastened.
R the vehicle is stationary for a lengthy
period.
The red 0007(USA only) or 000C(Canada
only) indicator lamp in the instrumentc luster
lights up.
Releasing automatically The electric parking brake is released
automatically when all of the following
conditions are fulfilled:
R the engine is running.
R the transmission is in position Dor R.
R the seat belt has been fastened.
R you depress the accelerator pedal.
If the transmission is in position R, the trunk
lid must be closed. If your seat belt is not fastened, the following
conditions must be fulfilled to automatically
release the electric parking brake:
R
the driver's door is closed.
R you have shifted out of transmission
position Por you have previously driven
faster than 2 mph (3 km/h)
Emergency braking X
While driving, push handle 0002of the electric
parking brake.
The vehicle can also be braked during an
emergency by using the electric parking
brake.
i The vehicle is braked for as long as the
handle of the electric parking brake is
pressed. The longer the electric parking
brake handle is depressed, the greater the
braking force.
During braking:
R a warning tone sounds.
R the Release Park. Brake message
appears
R the red 0007(USA only) or 000C(Canada
only) indicator lamp in the instrument
cluster flashes.
When the vehicle has been braked to a
standstill, the electric parking brake is
engaged. Parking
181Driving and parking Z

R
Brake occasionally to remove any possible
salt residue. Make sure that you do not
endanger othe rroad users when doing so.
R Carefully depress the brake pedal and the
beginning and end of a journey.
R Maintain a greater distance to the vehicle
ahead.
Servicing the brakes !
If the red brake warning lamp lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning messages in
the multifunction display.
The brake fluid level may be too low due to
brake pad wear or leaking brake lines.
Have the brake system checked
immediately. This work should be carried
out at a qualified specialist workshop.
! A function or performance test should
only be carried out on a2-axle
dynamometer. If you are planning to have
the vehicle tested on such a dynamometer,
contact an authorized Mercedes-Benz
Center to obtain further information first.
Otherwise, you could damage the drive
train or the brake system.
! Because ESP ®
is an automatic system,
the engine and ignition must be switched
off (SmartKey in position 0or 1or Start/
Stop button in position 0or 1) when the
electri cparking brake is being tested on a
brake dynamomete r(maximum
10 seconds).
Braking triggered automatically by ESP ®
may seriously damage the brake system.
All checks and maintenance work on the
brake system must be carried out at a
qualified specialist workshop .Consult a
qualified specialist workshop to arrange this.
Have brake pads installed and brake fluid
replaced at a qualified specialist workshop. If the brake system has only been subject to
moderate loads, you should test the
functionality of your brakes at regular
intervals. To do so, press firmly on the brake
pedal when driving at a high speed. This
improves the grip of the brake pads.
You can find a description of Brake Assist
(BAS) on (Y
page 67) or of BAS PLUS on
(Y page 68).
Mercedes-Benz recommends that you only
have brake pads/linings installed on your
vehicle which have been approved for
Mercedes-Benz vehicles or which correspond
to an equivalent quality standard. Brake
pads/linings which have not been approved
for Mercedes-Benz vehicles or which are not
of an equivalent quality could affect your
vehicle's operating safety.
Mercedes-Benz recommends that you only
use brake fluid that has been specially
approved for your vehicle by Mercedes-Benz,
or which corresponds to an equivalent quality
standard. Brake fluid which has not been
approved for Mercedes-Benz vehicles or
which is not of an equivalent quality could
affect your vehicle's operating safety.
High-performance brake system for
AMG vehicles The high-performance brake system is
installed only on the ML 63 AMG.
The high-performance brake system is
designed for heavy loads. This may lead to
noise when braking. This will depend on:
R
Speed
R Braking force
R Environmental conditions, such as
temperature and humidity
The wear of individual components of the
brake system, such as the brake pads/linings
or brake discs, depends on the individual
driving style and operating conditions.
For this reason, it is impossible to state a
mileage that will be valid under all
circumstances. An aggressive driving style Driving tips
185Driving and parking Z

The individual vehicle levels differ from
highway level as follows:
R
highway level: +/–0 in (+/–0 mm)
R high-speed level: –0.6 in (–15 mm)
R off-road level 1: + 1.2 in (+ 30 mm)
R off-road level 2: + 2.3 in (+ 60 mm)
R off-road level 3: + 3.6 in (+ 90 mm)
Highway/high-speed level !
Make sure that there is enough ground
clearance when the vehicle is being
lowered. It could otherwise hit the ground,
damaging the underbody. 0002
Selector wheel
0003 To raise the level
0023 Indicator lamps
0022 To lower the level
X Start the engine.
X Selector wheel 0002 engaged:
briefly press
selector wheel 0002.
Selector wheel 0002extends.
If one or more indicator lamps 0023are on:
X Turn selector wheel 0002counter-
clockwise 0022until all indicator lamps 0023
that are lit start to flash.
The vehicle is lowered to highway level. As
soon as the next lowest level is reached,
the indicator lamp stops flashing and goes
out. During the adjustment, the
Lowering message, for example, appears in the
multifunction display.
If you press the
0007or000B button on the
multifunction steering wheel, the message
will disappear. Once highway level has been
reached, all indicator lamps 0023go out.
The vehicle automatically selects highway
level if you are driving at a speed above
70 mph (115 km/h) or if you drive at a speed
between 62 mph (100 km/h) and 70 mph
(115 km/h) for approximately 20 seconds.
The vehicle is lowered to high-speed level if
you are traveling at higher speeds.
Off-road levels General notes
R
Only select off-road level 3 for driving off-
road in particularly rough terrain.
R Adjust your driving style to the altered
handling characteristics.
R Do not drive at speeds above 12 mph
(20 km/h). 204
Driving systemsDriving and parking

Only select an off-road level when this is
appropriate for road conditions. Otherwise,
fuel consumption increases and handling may
be affected.
X Start the engine.
X Selector wheel 0002 engaged:
briefly press
selector wheel 0002.
Selector wheel 0002extends.
X To raise: turn selector wheel 0002
clockwise 0003.
The vehicle is raised.
or
X To lower: turn selector wheel 0002counter-
clockwise 0022.
The vehicle is lowered.
Indicator lamps 0023for the desired off-road
level flash:
R Off-road level 1: the lower indicator lamp
flashes
R Off-road level 2: the lower and center
indicator lamps flash
R Off-road level 3: all three indicator lamps
flash
The vehicle adjusts to the off-road level
selected. As soon as an off-road level is
reached, the corresponding indicator lamp
stops flashing and lights up constantly.
Raising the vehicle
During the adjustment, the Raisingmessage, for example, appears in the
multifunction display.
The vehicle rises from highwayl
evel to off-
road level 1.
If you press the 0007or000B button on the
multifunction steering wheel, the message
will disappear.
i Up to off-road level 2, you can hide the
messages using the 0007or000B button
on the multifunction steering wheel.
Once off-road level 2has been reached, the
lower and cente rindicato rlamps of the
selecto rwheel are on. While the adjustment from off-road level
2to
off-road level 3is taking place, you will see a
message such as the following in the
multifunction display: Raising Max. Speed
12 mph (20 km/h ).
The Max. Speed 12 mph (20 km/h) message draws your attention to the
maximum speed permitted for off-road
level 3.
Once off-road level
3has been reached, you
will see a message shown in white in the
multifunction display, for example: Max. Speed 12 mph (20 km/h) .
If you drive abov e12 mph (20 km/h) at off-
road level 3, you will see the following
message in red in the multifunctio ndisplay:
Lowering Max. Speed 12 mph (20 km/h ).
i
You cannot clear these messages.
You also hear a warning. The vehicle is
lowered and off-road level 3is canceled.
If you continue to increase your speed, the
red message continues to be shown in the
multifunction display. The newly set level is
not displayed until the vehicle has been set
to a level suitable for the current speed. Driving systems
205Driving and parking Z

Active Parking Assist will only detect parking
spaces:
R
tha tare parallel to the direction of travel
R that are at least 59 in (1.5 m) wide
R that are at least 51 in (1.3 m) longer than
yourv ehicle
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 the 000B
button on the multifunction steering wheel.
Ap arking space is displayed while you are
driving past it, and until you are
approximately 50 ft (15 m) away from it.
Parking G
WARNING
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.
X Stop the vehicle when the parking space
symbol shows the desired parking space in
the instrument cluster.
X Shift the transmission to position R.
The Start Park Assist? Yes: OK No: 0007
message appears in the multifunction
display. X
To cancel the procedure: press the
0007 button on the multifunction steering
wheel or pull away.
or
X To park using Active Parking Assist:
press the 000Bbuttonont he multifunction
steering wheel.
The Park Assist Active Accelerate and Brake Observe Surroundings
message appears in the multifunction
display.
X Let go of the multifunction steering wheel.
X Back up the vehicle, being ready to brake
at all times. When backing up, drive at a
speed below approximately 6mph
(10 km/h). Otherwise Active Parking Assist
will be canceled.
i In 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.
X Stop as soon as PARKTRONIC sounds the
continuous warning tone, if not before.
Maneuvering may be required in tight
parking spaces.
The Park Assist Active Select D Observe Surroundings message appears in
the multifunction display.
X Shift the transmission to position Dwhile
the vehicle is stationary.
Active Parking Assist immediately steers in
the other direction.
The Park Assist Active Accelerate and Brake Observe Surroundings
message appears in the multifunction
display.
i You will achieve the best results by
waiting for the steering procedure to
complete before pulling away.
X Drive forwards and be ready to brake at all
times.
X Stop as soon as PARKTRONIC sounds the
continuous warning tone, if not before. 218
Driving systemsDriving and parking

The
Park Assist Active Select R Observe Surroundings message appears in
the multifunction display.
As soon as the parking procedure is
complete, the Park 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:
R The 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 fronta nd behind it and the conditions of
the location. It may be the case tha tActive
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 .Ifnecessary, you should
cancel the parking procedure with Active
Parking Assist.
R You can also preselect transmission
position D.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 aparking space In order that Active Parking Assist can
support you whe nyou exit the parking space:
R you need to have parked using Active
Parking Assist.
R the border of the parking space must be
high enough at the front and the rear. A
curb stone is too small, for example.
R the 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.
R a maneuvering distance of at least 3.3 ft
(1.0 m) must be available. X
Start the engine.
X Switch on the turn signal in the direction
you are pulling away.
X Shift the transmission to position Dor R.
The Start Park Assist? Yes: OK No: 0007message appears in the multifunction
display.
X To cancel the procedure: press the
0007 button on the multifunction steering
wheel or pull away.
or
X To exit aparking space using Active
Parking Assist: press the000Bbutton on
the multifunctio nsteering wheel.
The Park Assist Active Accelerate and Brake Observe Surroundings
message appears in the multifunction
display.
X Let go of the multifunctio nsteering wheel.
X Reverse 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.
X Stop as soon as PARKTRONIC sounds the
continuous warning tone, if not before.
X Shift the transmission to position Dor Ras
required while the vehicle is stationary.
Active Parking Assist immediately steers in
the other direction.
i You 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.
X Drive forwards or back up the vehicle, being
ready to brake at all times.
X Stop as soon as PARKTRONIC sounds the
continuous warning tone, if not before.
X Drive forwards and back up as prompted by
the PARKTRONIC warning displays, several
times if necessary. Driving systems
219Driving and parking Z

Left control panel
0002
0005 R
Calls up the menu and menu bar 0003
0004
Press briefly:
R
Scrolls in lists
R Selects a submenu or function
R In the Audio menu: selects a
stored station, an audio track or
a video scene
R In the Tel (telephone) menu:
switches to the phone book and
selects a name or telephone
number 0003
0004
Press and hold:
R
In the Audio menu: selects the
previous/nex tstation or selects
an audio track or a video scene
using rapid scrolling
R In the Tel (Telephone) menu:
starts rapid scrolling if the phone
book is open 000B R
Confirms a selection/display
message
R In the Tel (telephone) menu:
switches to the telephone book
and starts dialing the selected
number
R In the Audio menu: stops the
station search function at the
desired station Right control panel
000D R
Rejects or ends a call
R Exits phone book/redial
memory 0004 R
Makes or accepts a call
R Switches to the redial memory 0009
000A R
Adjusts the volume 0006 R
Mute Back button
0007
Press briefly:
R Back
R Switches off the Voice Control
System; see the separate
operating instructions
R Hides display messages/calls
up the last Trip menu function
used
R Exits the telephone book/redial
memory 0007
Press and hold:
R Calls up the standard display in
the Trip menu
Multifunction display
0002
Time
0003 Permanent display: outside temperature
or speed (Y page 274)
0023 Text field
0022 Menu bar Displays and operation
265On-boardcompu ter and displays Z