2017 MERCEDES-BENZ GLA SUV stop start

If there is no vehicle in front, Distance Pilot
DISTRONIC operates in the same way as cruise control.
If Distance Pilot DISTRONIC detects a slower-
moving vehicle in front, it brakes your vehicle. In
this way, the distance you have selected is main- tained.
If Distance Pilot DISTRONIC detects a faster-
moving vehicle in front, it increases the driving
speed. However, the vehicle is only accelerated
up to the speed you have stored.
i Distance Pilot DISTRONIC is deactivated
when you depress the brake, except when the vehicle is stationary.
Selecting the drive program Distance Pilot DISTRONIC supports a sporty
driving style when you select the S+drive pro-
gram (Y page 159) or manual gearshifting
(Y page 161). Acceleration behind the vehicle in
front or to the set speed is then noticeably more dynamic. If you have selected the E(C in
Mercedes-AMG vehicles:) drive program, the
vehicle accelerates more gently. This setting is
recommended in stop-start traffic.
Changing lanes If you want to change to the overtaking lane on
multi-lane roads, Distance Pilot DISTRONIC sup-
ports you if:
R you are driving faster than 70 km/h
R Distance Pilot DISTRONIC is maintaining the
distance to a vehicle in front
R you switch on the respective turn signal
R Distance Pilot DISTRONIC does not currently
detect a danger of collision
If these conditions are met, your vehicle accel-
erates. Acceleration will be interrupted if chang-
ing lanes takes too long or if the distance
between your vehicle and the vehicle in front
becomes too small.
Stopping If Distance Pilot DISTRONIC detects that the
vehicle in front is stopping, it brakes your vehicle
until it is stationary.
Once your vehicle is stationary, it remains sta-
tionary and you do not need to depress the
brake.
i After a short period, the vehicle is secured
by the electric parking brake, thus relieving
the service brake. i
Depending on the specified minimum dis-
tance, your vehicle will come to a standstill at
a sufficient distance behind the vehicle in
front. The specified minimum distance is set
using the control on the cruise control lever.
When Distance Pilot DISTRONIC is activated,
the transmission is shifted automatically to
position jif:
R the driver's seat belt is not fastened and the
driver's door is open
R the engine is switched off, unless it is auto-
matically switched off by the ECO start/stop
function
The electric parking brake is applied automati-
cally if Distance Pilot DISTRONIC is active when
the vehicle is stationary and:
R a system fault occurs
R the power supply is insufficient
If a fault occurs, the transmission may also shift
to position jautomatically.
Setting a speed Bear in mind that it may take a brief moment
until the vehicle has accelerated or braked to
the set speed.
X
Press the cruise control lever up :for a
higher speed or down ;for a lower speed.
X Keep the cruise control lever pressed until the
desired speed is reached or press the cruise
control lever repeatedly until the desired
speed is reached.
X Release the cruise control lever.
The new speed is stored. Distance Pilot
DISTRONIC is activated and adjusts the vehi-
cle's speed to the new speed stored.
X To adjust the set speed in 1 km/h incre-
ments:
briefly press the cruise control lever
up : or down Ato the pressure point.
The last stored speed increases or decreases
in 1 km/h increments.
X To adjust the set speed in 10 km/h incre-
ments: briefly press the cruise control lever
up : or down Abeyond the pressure point.
The last stored speed increases or decreases in 10 km/h increments.
i Distance Pilot DISTRONIC is not deactivated
if you depress the accelerator pedal. If you
accelerate to overtake, Distance Pilot
DISTRONIC adjusts the vehicle's speed to the Driving systems
183Driving and parking Z

Tips for driving with Distance Pilot
DISTRONIC General notes
Pay particular attention in the following traffic
situations:
R Cornering, entering and exiting a bend: the
ability of Distance Pilot DISTRONIC to detect
vehicles when cornering is limited. Your vehi-
cle may brake unexpectedly or late.
R Driving on a different line: Distance Pilot
DISTRONIC may not detect vehicles driving in
a different lane. The distance to the vehicle in front will be too short.
R Other vehicles changing lane: Distance Pilot
DISTRONIC has not detected the vehicle cut-
ting in yet. The distance to this vehicle will be
too short.
R Narrow vehicles: Distance Pilot DISTRONIC
does not detect the vehicle in front on the
edge of the carriageway because of its narrow
width. The distance to the vehicle in front will
be too short.
R Obstacles and stationary vehicles: Distance
Pilot DISTRONIC does not brake for obstacles
or stationary vehicles. If, for example, the
detected vehicle turns a corner and an obsta-
cle or stationary vehicle is revealed, Distance Pilot DISTRONIC will not brake for them.
R Distance Pilot DISTRONIC may mistakenly
detect vehicles that are crossing your lane. If
you activate Distance Pilot DISTRONIC under the following conditions, the vehicle could
pull away unintentionally:
- at traffic lights with crossing traffic, for
example
- if there is a vehicle in front after a crossing
with the HOLD function activated
In such situations, brake if necessary. Distance Pilot DISTRONIC is then switched off. HOLD function
General notes The HOLD function can assist the driver in the
following situations:
R when pulling away, especially on steep slopes
R when manoeuvring on steep slopes
R when waiting in traffic The vehicle is kept stationary without the driver
having to depress the brake pedal.
The braking effect is cancelled and the HOLD
function deactivated when you depress the
accelerator pedal to pull away.
Important safety notes G
WARNING
When leaving the vehicle, it can still roll away despite being braked by the HOLD function if:
R there is a malfunction in the system or in
the voltage supply
R the HOLD function is deactivated by the
accelerator pedal being depressed, e.g. by
a vehicle occupant
R the electrical system in the engine com-
partment, the battery or the fuses are tam-
pered with
R the battery is disconnected
There is a risk of an accident.
Before leaving the vehicle, always deactivate
the HOLD function and secure the vehicle
from rolling away.
! When Distance Pilot DISTRONIC or the
HOLD function is activated, the vehicle
brakes automatically in certain situations.
To avoid damage to the vehicle, deactivate
Distance Pilot DISTRONIC and the HOLD
function in the following or similar situations:
R when towing away
R in a car wash
Deactivating the HOLD function (Y page 187).
Activation conditions You can activate the HOLD function if:
R
the vehicle is stationary
R the engine is running or if it has been auto-
matically switched off by the ECO start/stop
function
R the driver's door is closed or if your seat belt
is fastened
R the electric parking brake is released
R Distance Pilot DISTRONIC is deactivated
R the transmission is in position h,kori
on vehicles with automatic transmission 186
Driving systemsDriving an
d parking

Activating the HOLD function
X
Make sure that the activation conditions are
met.
X Depress the brake pedal.
X Quickly depress the brake pedal further
until :appears in the multifunction display.
The HOLD function is activated. You can
release the brake pedal.
i If depressing the brake pedal the first time
does not activate the HOLD function, wait
briefly and then try again.
Deactivating the HOLD function The HOLD function is deactivated automatically
if:
R you accelerate. On vehicles with automatic
transmission: only when the transmission is in
position hork.
R the transmission is in position jon vehicles
with automatic transmission.
R you depress the brake pedal again with a cer-
tain amount of pressure until :disappears
from the multifunction display.
R you activate Distance Pilot DISTRONIC.
R you secure the vehicle using the electric park-
ing brake.
i After a short period, the vehicle is secured
by the electric parking brake, thus relieving
the service brake.
Vehicles with automatic transmission
When the HOLD function is activated, the trans-
mission is automatically shifted to position j
if:
R the driver's seat belt is not fastened and the
driver's door is open
R the engine is switched off, unless it is auto-
matically switched off by the ECO start/stop
function The electric parking brake secures the vehicle
automatically if the HOLD function is activated,
the vehicle is stationary and:
R a system fault occurs
R the power supply is insufficient
Vehicles with manual transmission The electric parking brake secures the vehicle
automatically if the HOLD function is activated
and:
R the driver's seat belt is not fastened and the
driver's door is open
R the engine is switched off, unless it is auto-
matically switched off by the ECO start/stop
function
R a system fault occurs
R the power supply is insufficient
The Brake immediately
Brake immediately message may also
appear in the multifunction display.
X Immediately depress the brake pedal firmly
until the warning message on the multifunc-
tion display goes out.
The HOLD function is deactivated.
A horn will sound at regular intervals if you turn
off the engine, take off your seat belt or open the driver's door when the HOLD function is activa-ted. The horn alerts you to the fact that the
HOLD function is still activated. If you attempt to
lock the vehicle, the tone becomes louder. The
vehicle cannot be locked until you have deacti-
vated the HOLD function.
i Once you have switched off the engine, you
cannot restart it until you have deactivated
the HOLD function. Start-off Assist (except Mercedes-
AMG vehicles)
Important safety notes G
WARNING
If you use start-off assist, individual wheels
may start to spin and the vehicle may skid. If
ESP ®
is deactivated, there is a greater danger
of skidding and having an accident. Make sure that no persons or obstacles are in the area
around the vehicle. Driving systems
187Driving and parking Z

the vehicle is parking. You are responsible for
braking in good time.
X Stop the vehicle when the parking symbol
shows the desired parking space in the instru-
ment cluster.
X Vehicles with automatic transmission:
shift the transmission to position k.
Vehicles with manual transmission: shift
to reverse gear.
The Start Parking Pilot? Start Parking Pilot? Yes: OK Yes: OKNo:
No:
% message appears in the multifunction
display.
X To cancel the procedure: press the%
button on the multifunction steering wheel or
pull away.
or X To park using Parking Pilot: press thea
button on the multifunction steering wheel.
The Parking Pilot active Accelerate
Parking Pilot active Accelerate
and brake
and brake Observe surroundings
Observe surroundings mes-
sage appears in the multifunction display.
X Release the multifunction steering wheel.
X Reverse the vehicle, being ready to brake at
all times. When reversing, drive at a speed
below approximately 10 km/h. Otherwise,
Parking Pilot is cancelled.
Vehicles with automatic transmission:
Parking Pilot brakes the vehicle to a standstill when the vehicle approaches the rear border
of the parking space.
Manoeuvring may be required in tight parking spaces.
X Vehicles with manual transmission: stop
as soon as Parking Assist PARKTRONIC
sounds the continuous warning tone, if not
before.
Manoeuvring may be required in tight parking
spaces.
Vehicles with automatic transmission: the
Park Park Pilot
Pilot active
active Select D
Select D Observe
Observesur‐
sur‐
roundings
roundings message appears in the multifunc-
tion display.
Vehicles with manual transmission: the
Park Pilot active Engage forward gear Park Pilot active Engage forward gear
Observe surroundings Observe surroundings message appears in
the multifunction display.
X Vehicles with automatic transmission:
shift the transmission to position
hwhile the
vehicle is stationary. Vehicles with manual transmission:
shift
to first gear while the vehicle is stationary.
Parking Pilot steers immediately in the other
direction.
The Parking Pilot active Accelerate
Parking Pilot active Accelerate
and brake and brake Observe surroundings
Observe surroundings mes-
sage 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.
Vehicles with automatic transmission:
Parking Pilot brakes the vehicle to a standstill
when the vehicle approaches the front border
of the parking space.
Manoeuvring may be required in tight parking spaces.
X Vehicles with manual transmission: stop
as soon as Parking Assist PARKTRONIC
sounds the continuous warning tone, if not
before.
Vehicles with automatic transmission: the
Park Park Pilot
Pilot active
active Select R
Select R Observe
Observesur‐
sur‐
roundings
roundings message appears in the multifunc-
tion display.
Vehicles with manual transmission: the
Park Pilot active Engage reverse gear Park Pilot active Engage reverse gear
Observe surroundings Observe surroundings message appears in
the multifunction display.
As soon as the parking procedure is complete,
the Park
Park Pilot Pilot ended
endedmessage appears and a
warning tone sounds. The vehicle is now parked.
Vehicles with automatic transmission: the
vehicle is kept stationary without the driver hav- ing to depress the brake pedal. The braking
effect is cancelled when you depress the accel-
erator pedal.
Parking Pilot no longer supports you with steer- ing interventions and brake applications. When
Parking Pilot is finished, you must steer and
brake again yourself. Parking Assist
PARKTRONIC is still available.
Parking tips:
R The way your vehicle is positioned in the park-
ing space after parking is dependent on vari-
ous factors. These include the position and
shape of the vehicles parked in front of and
behind it and the conditions of the location. It
is possible that Parking Pilot could guide you
too far or not far enough into a parking space. In some cases, it may also lead you across or 198
Driving systemsDriving an
d parking

onto the kerb. If necessary, you should cancel
the parking procedure with Parking Pilot.
R You can also preselect transmission position
h. The vehicle redirects and does not drive
as far into the parking space. Should the
transmission change take place too early, the
parking procedure is cancelled. A sensible
parking position can no longer be achieved
from this position.
Exiting a parking space In order that Parking Pilot can support you when
exiting the parking space:
R you need to have parked using Parking Pilot
R the border of the parking space must be high
enough at the front and the rear. A kerb 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 manoeuvred into the parking
space
R a manoeuvring distance of at least 1.0 mmust
be available
Parking Pilot can assist you with exiting a park-
ing space only if you have parked the vehicle
parallel to the direction of travel using the Park- ing Pilot.
i Vehicles with automatic transmission:
If Parking Assist PARKTRONIC detects obsta-
cles, Parking Pilot brakes automatically whilst the vehicle is exiting the parking space. You
are responsible for braking in good time.
X Start the engine.
X Release the electric parking brake.
X Switch on the turn signal in the direction you
will drive out of the parking space.
X Vehicles with automatic transmission:
shift the transmission to position hork.
Vehicles with manual transmission: shift
to forward or reverse gear.
The Start Parking Pilot?
Start Parking Pilot? Yes: OK Yes: OKNo:
No:
% message appears in the multifunction
display.
X To cancel the procedure: press the%
button on the multifunction steering wheel or
pull away.
or X
To exit a parking space using Parking
Pilot:
press the abutton on the multi-
function steering wheel.
The Parking Pilot active Accelerate
Parking Pilot active Accelerate
and brake and brake Observe surroundings
Observe surroundings mes-
sage appears in the multifunction display.
X Release the multifunction steering wheel.
X Pull away, being ready to brake at all times. Do
not exceed a maximum speed of approx-
imately 10 km/h when exiting a parking
space. Otherwise, Parking Pilot is cancelled.
X Vehicles with manual transmission: stop,
when Parking Assist PARKTRONIC sounds the continuous warning tone, if not before.
X Vehicles with automatic transmission:
depending on the message or as required,
shift the transmission to position
hork.
Vehicles with manual transmission:
depending on the message or as required,
engage forward or reverse gear.
Parking Pilot steers immediately in the other
direction. The Parking Pilot active Parking Pilot active
Accelerate and brake
Accelerate and brake Observe sur‐
Observe sur‐
roundings
roundings message appears in the multi-
function display.
i You will achieve the best results by waiting
for the steering procedure to complete before
pulling away.
If you reverse after activation, the steering
wheel is moved to the straight-ahead posi-
tion.
X Drive forwards and reverse as prompted by
the Parking Assist PARKTRONIC warning dis-
plays, several times if necessary.
Once you have exited the parking space com-
pletely, the steering wheel is moved to the
straight-ahead position. You hear a tone and the
Parking Parking Pilot
Pilotended
endedmessage appears in the
multifunction display. You will then have to steer
and merge into traffic on your own. Parking
Assist PARKTRONIC is still available. You can
take over the steering before the vehicle has
exited the parking space completely. This is
useful, for example, when you recognise that it
is already possible to pull out of the parking
space. Driving systems
199Driving and parking Z

Information in the Digital Owner's Man-
ual In the Digital Owner's Manual, you will find infor-
mation on the following topics:
R Displays in the COMAND display
R Images displayed with PARKTRONIC display
Stopping the 360° camera display As soon as your vehicle exceeds a speed of
30 km/h with the function activated, the func-
tion switches off. The previous display appears
on the COMAND display. You can also switch
the display by selecting the &symbol in the
display and pressing Wthe COMAND controller
to confirm. ATTENTION ASSIST
General notes ATTENTION ASSIST helps you during long,
monotonous journeys such as on motorways
and trunk roads. It is active in the 60 km/h to
200 km/h speed range. If ATTENTION ASSIST
detects typical indicators of fatigue or increas-
ing lapses in concentration on the part of the
driver, it suggests taking a break.
Important safety notes ATTENTION ASSIST is only an aid. It may not
always detect fatigue or lapses in concentration
until too late, or may not detect them at all. The system is not a substitute for a well-rested and
attentive driver.
The functionality of ATTENTION ASSIST is
restricted, and warnings may be delayed or not
occur at all in the following situations:
R the length of the journey is less than approx-
imately 30 minutes
R if the road condition is poor, e.g. if the surface
is uneven or contains potholes
R in the event of strong crosswinds
R if you have adopted a sporty driving style with
high cornering speeds or high rates of accel-
eration
R if you are predominantly driving at a speed
below 60 km/h or above 200 km/h R
if the time has been set incorrectly
R in active driving situations, such as when you
change lanes or change your speed
ATTENTION ASSIST is reset and starts assessing
your tiredness again when you continue your
journey if:
R you switch off the engine
R you take off your seat belt and open the driv-
er's door, e.g. for a change of drivers or to
take a break
Displaying the attention level You can have current status information dis-
played in the assistance menu (Y
page 226) of
the on-board computer.
X Select the assistance graphics display for
ATTENTION ASSIST using the on-board com-
puter (Y page 226).
The following information is displayed:
R the length of the journey since the last break
R the attention level determined by ATTENTION
ASSIST( Attention level Attention level), displayed in a
bar display in five levels from high to low.
R if ATTENTION ASSIST is unable to calculate
the attention level and cannot output a warn-
ing, the System suspended System suspended message
appears. The bar display then changes the
display, e.g. if you are driving at a speed below 60 km/h or above 200 km/h.
Activating ATTENTION ASSIST X
Activate ATTENTION ASSIST using the on-
board computer (Y page 227).
The system determines the attention level of
the driver depending on the setting selected:
Standard Standard selected: the sensitivity with which
the system determines the attention level is set to normal. 206
Driving systemsDriving and pa
rking

Important safety notes
G
WARNING
If you operate information and communica-
tion equipment integrated in the vehicle when driving, you could be distracted from the traf-
fic situation. This could also cause you to lose control of the vehicle. There is a risk of an
accident.
Only operate this equipment when the traffic
situation permits. If you cannot be sure of this,
stop the vehicle paying attention to road and
traffic conditions and operate the equipment
with the vehicle stationary.
You must observe the legal requirements for the
country in which you are currently driving when operating the on-board computer. G
WARNING
If the instrument cluster has failed or mal-
functioned, you may not recognise function
restrictions relevant to safety. The operating
safety of your vehicle may be impaired. There is a risk of an accident.
Drive on carefully. Have the vehicle checked
at a qualified specialist workshop immedi-
ately.
The on-board computer shows only display mes- sages or warnings from certain systems on the
multifunction display. You should therefore
make sure your vehicle is operating safely at alltimes.
If the operating safety of your vehicle is
impaired, park the vehicle safely as soon as pos-
sible. Contact a qualified specialist workshop.
For an overview, see the instrument cluster illus-
tration (Y page 34). Displays and operation
Instrument cluster lighting
The light sensor in the instrument cluster auto-
matically controls the brightness of the multi-
function display. In daylight, the displays in the
instrument cluster are not illuminated. The lighting in the instrument cluster, in the dis-
plays and the controls in the vehicle interior can
be adjusted using the brightness control knob.
The brightness control knob is located on the
bottom left of the instrument cluster
(Y page 34).
X Turn the brightness control knob clockwise or
anti-clockwise.
If the light switch is set to the Ã,Tor
L position, the brightness is dependent
upon the brightness of the ambient light. Speedometer with segments
The speedometer is divided into segments on
vehicles with Distance Pilot DISTRONIC.
The segments in the speedometer indicate
which speed range is available.
R Variable speed limiter is activated
(Y page 178):
The segments light up from the start of the
scale to the selected speed limitation.
R Distance Pilot DISTRONIC is activated
(Y page 180):
One or two segments in the stored speed
range light up.
R Distance Pilot DISTRONIC detects a vehicle in
front moving more slowly than the stored
speed:
The segments between the speed of the vehi- cle in front and the stored speed light up. Rev counter
! Do not drive in the overrevving range. Doing
so will damage the engine.
The red band in the rev counter indicates the
engine's overrevving range.
The engine is limited within a range to protect
the engine when the red band is reached. Outside temperature display
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
Bear in mind that the outside temperature dis-
play indicates the measured air temperature
and not the road surface temperature. Displays and operation
217On-board computer and displays Z

~ R
Rejecting or ending a call
R Exits the telephone book/redial memory 6 R
Makes or accepts a call
R Switches to the redial memory Multifunction display
:
Permanent display: outside temperature or
speed (Y page 229)
; Time
= Text field
? Menu bar
A Drive program (Y page 155)
B Transmission position (Y page 157)
Vehicles with manual transmission: the indica-
tors in the lower part of the multifunction display
differ from those shown here.
For Mercedes-AMG vehicles, the indicators in
the lower and upper part of the multifunction
display differ from those shown here.
X To display menu bar ?: press the=
or ; button on the steering wheel.
If you do not press the buttons any longer,
menu bar ?is faded out after a few seconds.
Text field =shows the selected menu or sub-
menu as well as display messages.
i Set the time using the multimedia system;
see the separate operating instructions. The following messages may appear in the
multifunction display:
R ZGearshift recommendation for manual
transmission (Y page 154) or for automatic
transmission (manual gearshifting)
(Y page 161)
R j Parking Pilot (Y page 196)
R ¯ Cruise control (Y page 176)
R È Limiter (Y page 186)
R _ Adaptive Highbeam Assist
(Y page 118)
R è ECO start/stop function (Y page 148)
R ë HOLD function (Y page 186)
R DSR
DSR Downhill Speed Regulation
(Y page 190)
R 120 km/h! 120 km/h! Maximum permissible speed
exceeded (only for certain countries) Menus and submenus
Menu overview
Using the =or; button on the steering
wheel, open the menu bar.
Operating the on-board computer (Y page 218).
Depending on the equipment fitted in the vehi-
cle, you can call up the following menus:
R Trip Trip menu (Y page 221)
R Navi
Navi menu (navigation instructions)
(Y page 222)
R Audio
Audio menu (Y page 223)
R Tel Tel menu (telephone) (Y page 225)
R Assist. Assist. menu (assistance) (Y page 226)
R Serv.
Serv. menu (Y page 228)
R Settings
Settings menu (settings) (Y page 228)
R AMG
AMG menu (Mercedes-AMG vehicles)
(Y page 231)
The displays for the Audio
Audio,Navi
NaviandTel
Tel menus
may differ slightly to those in your vehicle.
The examples given in this Owner's Manual
apply to vehicles equipped with COMAND
Online. 220
Menus and submenusOn-board computer and displays