3. Select the symbol.4.Select the desired function.▷"Driver's door only"
Only the driver's door and the fuel filler
flap are unlocked. Pressing again un‐
locks the entire vehicle.
▷"All doors"
The entire vehicle is unlocked.
Split doors
Depending on optional features and country
version, this setting is not offered in some
cases.
1. "Settings"2."Doors/key"3. Select the symbol.4.Select the desired function.▷"Split rear door"
Only the split doors are opened.
▷"Split rear door + door(s)"
The split doors are opened and the
doors unlocked.
Locking
The settings are saved in the active profile. Per‐
sonal Profile, refer to page 36.
1. "Settings"2."Doors/key"3.Select desired setting.▷"Lock if no door is opened"
The vehicle locks automatically after a
short period of time if no door is
opened after unlocking.
▷"Lock after start driving"
The vehicle locks automatically after
you drive off.
Confirmation signals from the vehicle
1. "Settings"2."Doors/key"3.Select desired setting.▷With alarm system:
"Acoustic sig. lock/unlock"
Unlocking is signaled by one honk of
the horn.
▷"Flash when lock/unlock"
Unlocking is signaled by two flashes,
locking by one.
Alarm system
The concept
When the vehicle is locked, the vehicle alarm
system responds to:
▷Opening a door, the hood or the split doors.▷Movements in the vehicle interior.▷Changes in the vehicle tilt, e. g., during at‐
tempts at stealing a wheel or when towing
the car.
▷Disconnected battery voltage.
The alarm system briefly signals tampering:
▷Acoustic alarm.▷By switching on the hazard warning system.▷By flashing the daytime running lights.
Switching on and off
When you lock or unlock the vehicle, either
with the remote control or with Comfort Access,
the alarm system is switched on and off at the
same time.
Door lock with the alarm system
switched on
The alarm system is triggered when the door is
opened, when the vehicle is unlocked via the
door lock.
Switching off the alarm, refer to page 45.
Seite 44CONTROLSOpening and closing44
Online Edition for Part no. 01 40 2 964 571 - X/15
On the Control Display:1. "Vehicle info"2."Vehicle status"3. "Service required"4."§ Vehicle inspection"5."Date:"6.Adjust the settings.7.Confirm.
The entered date is stored.
Gear shift indicator
The concept
The system recommends the most fuel efficient
gear for the current driving situation.
General information
Depending on the vehicle's features and coun‐
try version of the vehicle, the gear shift indica‐
tor is active in the manual mode of the Step‐
tronic transmission and with manual
transmission.
Suggestions to shift gear up or down are dis‐
played in the instrument cluster.
Manual transmission: displaying
ExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.Steptronic transmission: displayingExampleDescriptionFuel efficient gear is set.Shift into fuel efficient gear.
Speed limit detection
The concept
Speed limit detection
Speed limit detection shows the current maxi‐
mum permitted speed in the instrument clus‐
ter. The camera at the base of the interior rear‐
view mirror detects traffic signs at the edge of
the road as well as variable overhead sign
posts. Traffic signs with extra symbols for wet
road conditions, etc. are also detected and
compared with the vehicle's onboard data,
such as for the rain sensor, and will be dis‐
played depending on the situation.
With the navigation system, the system takes
into account the information stored in the navi‐
gation data and also displays speed limits
present on routes without signs.
Without a navigation system, the system is sub‐
ject to limitations imposed by technology.
Speed limits with extra text characters are al‐
ways displayed.
Information
Speed limits when towing a trailer are not
shown.
WARNING
The system does not relieve from the per‐
sonal responsibility to correctly assess visibility
and traffic situation. There is risk of an accident.
Adjust the driving style to the traffic conditions.
Seite 86CONTROLSDisplays86
Online Edition for Part no. 01 40 2 964 571 - X/15
A vehicle with an average load has a possible
driving range of approx. 50 miles/80 km.
A vehicle with a damaged tire reacts differently,
e.g., it has reduced lane stability during brak‐
ing, a longer braking distance and different
self-steering properties. Adjust your driving
style accordingly. Avoid abrupt steering ma‐
neuvers or driving over obstacles, e.g., curbs,
potholes, etc.
Because the possible driving distance depends
on how the vehicle is used during the trip, the
actual distance may be shorter or longer de‐
pending on the driving speed, road conditions,
external temperature, cargo load, etc.
WARNING
Your vehicle handles differently when a
run-flat tire is damaged and has low or missing
tire inflation pressure, for example, your lane
stability is reduced when braking, braking dis‐
tances are longer and the self-steering proper‐
ties will change. There is risk of an accident.
Drive moderately and do not exceed a speed of
50 mph/80 km/h.◀
Final tire failure
Vibrations or loud noises while driving can indi‐
cate the final failure of a tire.
Reduce speed and stop; otherwise, pieces of
the tire could come loose and cause an acci‐
dent.
Do not continue driving. Contact a dealer’s
service center or another qualified service cen‐
ter or repair shop.
Intelligent Safety
The concept
Intelligent Safety enables central operation of
the driver assistance system.
The intelligent safety systems can hel prevent
an imminent collision.
▷Front-end collision warning with City Brak‐
ing function, refer to page 111.
▷Person warning with City light braking func‐
tion, refer to page 114.
Information
WARNING
Indicators and warnings do not relieve
from the personal responsibility. Due to system
limits, warnings or reactions of the system may
not be output or they may be output too late or
incorrectly. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic closely and actively interfere in the re‐
spective situations.◀
WARNING
Due to system limits, individual functions
can malfunction during tow-starting/towing
with the Intelligent Safety systems activated,
for example approach control warning with
light braking function. There is risk of an acci‐
dent. Switch all Intelligent Safety systems off
prior to tow-starting/towing.◀
Overview
Button in the vehicle
Intelligent Safety button
Switching on/off
Some Intelligent Safety systems are automati‐
cally active after every departure. Some Intelli‐
Seite 110CONTROLSSafety110
Online Edition for Part no. 01 40 2 964 571 - X/15
gent Safety systems activate according to the
last setting.
Press button briefly:
▷The menu for the intelligent safety
system is displayed. The systems
are individually switched off ac‐
cording to their respective settings.
▷LED lights up orange or goes out respective
to their individual settings.
Adjust as needed. Individual settings are stored
for the profile currently used.
Press button again:
▷All Intelligent Safety systems are
activated.
▷The LED lights up green.
Hold down button:
▷All Intelligent Safety systems are
turned off.
▷The LED goes out.
Front-end collision
warning with City Brak‐
ing function
The concept
The system can help prevent accidents. If an
accident cannot be prevented, the system will
help reduce the collision speed.
The system sounds a warning before an immi‐
nent collision and actuates brakes independ‐
ently if needed.
The automatic braking intervention is done
with limited force and duration.
The system is controlled via a camera in the
base of the mirror.
The front-end collision warning is available
even if cruise control has been deactivated.
With the vehicle approaching another vehicle
intentionally, the collision warning and braking
are delayed in order to avoid false system reac‐
tions.
General information
The system warns at two levels of an imminent
danger of collision at speeds from approx.
3 mph/5 km/h. Time of warnings may vary with
the current driving situation.
Appropriate braking kicks in at speeds of up to
35 mph/60 km/h.
Detection range
It responds to objects if they are detected by
the system.
Information
WARNING
Indicators and warnings do not relieve
from the personal responsibility. Due to system
limits, warnings or reactions of the system may
not be output or they may be output too late or
incorrectly. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic closely and actively interfere in the re‐
spective situations.◀
WARNING
Due to system limits, individual functions
can malfunction during tow-starting/towing
with the Intelligent Safety systems activated,
for example approach control warning with
light braking function. There is risk of an acci‐
Seite 111SafetyCONTROLS111
Online Edition for Part no. 01 40 2 964 571 - X/15
dent. Switch all Intelligent Safety systems off
prior to tow-starting/towing.◀
Overview
Button in the vehicle
Intelligent Safety button
Camera
The camera is installed near the interior rear‐
view mirror.
Keep the windshield in the area behind the in‐
terior rearview mirror clean and clear.
Switching on/off
Switching on automatically
The system is automatically active after every
driving-off.
Switching on/off manually
Press button briefly:
▷The menu for the intelligent safety system
is displayed. The systems are individually
switched off according to their respective
settings.
▷LED lights up orange or goes out respective
to their individual settings.
Adjust as needed. Individual settings are stored
for the profile currently used.
Press button again:
▷All Intelligent Safety systems are
activated.
▷The LED lights up green.
Hold down button:
▷All Intelligent Safety systems are
turned off.
▷The LED goes out.
Setting the warning time
The warning time can be set via the onboard
monitor.
1. "Settings"2."Frontal Coll. Warning"3.Activate the desired warning time on the
Control Display.
The selected warning time is stored for the pro‐
file currently used.
Warning with braking function
Display
If a collision with a recognized vehicle is immi‐
nent a warning symbol appears in the instru‐
ment cluster and in the Head-Up Display.
Seite 112CONTROLSSafety112
Online Edition for Part no. 01 40 2 964 571 - X/15
▷During calibration of the camera immedi‐
ately after vehicle delivery.
▷If there are constant blinding effects be‐
cause of oncoming light, e. g., from the sun
low in the sky.
Warning sensitivity
The more sensitive the warning settings are,
the more warnings are displayed. However,
there may also be an excess of false warnings.
Person warning with City
light braking function
The concept
The system can help prevent accidents with pe‐
destrians.
The system issues a warning in the city driving
speed area if there is imminent danger of a col‐
lision with pedestrians and includes a braking
function.
A camera at the base of the rearview mirror
controls the system.
General information
With sufficient brightness, the system warns
about possible collision danger with pedes‐
trians starting at approx. 6 mph/10 km/h to ap‐
prox. 35 mph/60 km/h and assists with braking
before a collision.
Under those circumstances it reacts to people
who are within the detection range of the sys‐
tem.
Detection range
The detection area in front of the vehicle is div‐
ided into two areas
▷Central area, arrow 1, directly in front of the
vehicle.
▷Expanded area, arrow 2, to the right and
left.
A collision is imminent if pedestrians are lo‐
cated within the central area. A warning is is‐
sued about pedestrians who are located within
the extended area only if they are moving in
the direction of the central area.
Information
WARNING
Indicators and warnings do not relieve
from the personal responsibility. Due to system
limits, warnings or reactions of the system may
not be output or they may be output too late or
incorrectly. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic closely and actively interfere in the re‐
spective situations.◀
WARNING
Due to system limits, individual functions
can malfunction during tow-starting/towing
with the Intelligent Safety systems activated,
for example approach control warning with
light braking function. There is risk of an acci‐
dent. Switch all Intelligent Safety systems off
prior to tow-starting/towing.◀
Seite 114CONTROLSSafety114
Online Edition for Part no. 01 40 2 964 571 - X/15
For example, if the YYY amount equals
1,000 lbs and there will be four 150 lbs pas‐
sengers in your vehicle, the amount of
available cargo and luggage load capacity
is 400 lbs: 1,000 lbs minus 600 lbs =
400 lbs.
5.Determine the combined weight of luggage
and cargo being loaded on the vehicle.
That weight may not safely exceed the
available cargo and luggage load capacity
calculated in Step 4.
Load
The maximum load is the sum of the weight of
the occupants and the cargo.
The greater the weight of the occupants, the
less cargo that can be transported.
Stowing cargo
▷Cover sharp edges and corners on the
cargo.
▷Heavy cargo: stow as far forward as possi‐
ble, directly behind and at the bottom of
the rear passenger seat backrests.
▷Very heavy cargo: when the rear seat is not
occupied, secure each of the outer safety
belts in the opposite buckle.
▷If necessary, fold down the rear backrests
to stow cargo.
▷Do not stack cargo above the top edge of
the backrests.
Securing cargo
Information
WARNING
Improperly stowed objects can shift and
be thrown into the car's interior, for example in
the event of an accident or during braking and
evasive maneuvers. Vehicle occupants can be
hit and injured. There is risk of injuries. Stow
and secure objects and cargo properly.◀
▷Small and light cargo: secure with retaining
straps or draw straps.
▷Larger and heavy cargo: secure with cargo
straps.
Attach the cargo straps, retaining straps or
draw straps to the lashing eyes in the cargo
area.
Lashing eyes in the cargo area
With storage package: to secure the cargo
there are four lashing eyes in the cargo area.
Roof-mounted luggage
rack
Information
Installation only possible with roof rack.
Seite 166DRIVING TIPSLoading166
Online Edition for Part no. 01 40 2 964 571 - X/15
CAUTION
The compressor can overheat during ex‐
tended operation. There is risk of property
damage. Do not run the compressor for more
than 10 min.◀
If a tire inflation pressure of 2 bar is not
reached:
1.Switch off the compressor.2.Unscrew the filling hose from the wheel.3.Drive forward and back to distribute the
sealant in the tire.
4.Inflate the tire again using the compressor.
If a tire inflation pressure of 2 bar cannot be
reached, contact your dealer’s service cen‐
ter or another qualified service center or re‐
pair shop.
Stowing the Mobility System
1.Remove the connection hose of the sealant
container from the wheel.
2.After pressing the red unlock button on the
compressor, remove the sealing container.
3.Wrap the empty sealant container in suita‐
ble material to avoid dirtying the trunk.
4.Stow the Mobility System back in the vehi‐
cle.
Distributing the sealant
Immediately drive approx. 5 miles/10 km to en‐
sure that the sealant is evenly distributed in the
tire.
Do not exceed a speed of 50 mph/80 km/h.
If possible, do not drive at speeds less than
12 mph/20 km/h.
To correct the tire inflation pressure1.Stop at a suitable location.2.Screw the connection hose of the compres‐
sor directly onto the tire valve stem.
3.Insert the connector into a power socket in‐
side the vehicle.
4.Correct the tire inflation pressure to at least
2.0 bar.
▷Increase pressure: with the ignition
turned on or the engine running, switch
on the compressor.
▷To reduce the pressure: press the but‐
ton on the compressor.
Continuing the trip
Do not exceed the maximum permissible speed
of 50 mph/80 km/h.
Reinitialize the Flat Tire Monitor, refer to
page 108.
Reinitialize the Tire Pressure Monitor, refer to
page 104.
Replace the nonworking tire and the sealant
container of the Mobility System as soon as
possible.
Seite 191Wheels and tiresMOBILITY191
Online Edition for Part no. 01 40 2 964 571 - X/15