Keys, doors and windows15Confirmation
Operation of central locking system is
confirmed by the hazard warning
flashers. A precondition is that the
setting is activated in the vehicle
personalisation 3 77.
Smart access
With that function a smart phone can
be used as an electronic key. The
vehicle is controlled via an
application.
When approaching the vehicle
confirm the message on the smart
phone to open the vehicle.
Central locking button
Locks or unlocks all doors, the load
compartment and fuel filler flap from
inside the passenger compartment.
Press b to lock. The LED in the
button illuminates.
Press b again to unlock. The LED in
the button extinguishes.
Operation with the key in case of
a central locking system fault
In case of a fault, e.g. vehicle battery
or remote control / electronic key
battery is discharged, the front door
can be locked or unlocked with the
mechanical key.
Manual unlocking
Electronic key: push the latch to
extract the integral key.
Seats, restraints33Belt pretensionersIn the event of a head-on, rear-end or
side-on collision of a certain severity,
the front seat belts and the outer rear seat belts are tightened.9 Warning
Incorrect handling (e.g. removal or
fitting of belts) can trigger the belt
pretensioners.
Deployment of the belt pretensioners
is indicated by continuous illumination
of control indicator d 3 67.
Triggered belt pretensioners must be replaced by a workshop. Belt
pretensioners can only be triggered
once.
Note
Do not affix or install accessories or
other objects that may interfere with
the operation of the belt
pretensioners. Do not make any
modifications to belt pretensioner components as this will invalidate
the operating permit of your vehicle.
Three-point seat belt
Fasten
Withdraw the belt from the retractor,
guide it untwisted across the body
and insert the latch plate into the
buckle. Tighten the lap belt regularly
whilst driving by pulling the shoulder
belt.
Loose or bulky clothing prevents the
belt from fitting snugly. Do not place
objects such as handbags or mobile
phones between the belt and your body.
9 Warning
The belt must not rest against hard
or fragile objects in the pockets of
your clothing.
Seat belt reminder a 3 66.
Instruments and controls55Controls
Steering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
Some driver assistance systems,
Infotainment system and a connected mobile phone can be operated via the
controls on the steering wheel.
Further information is available in the
Infotainment manual.
Driver assistance systems 3 120.
Heated steering wheel
Activate heating by pressing Z.
Activation is indicated by the LED in
the button.
Driving and operating1019Warning
If the vehicle battery is discharged,
the vehicle must not be towed,
tow-started or jump-started as the
steering wheel lock cannot be
disengaged.
Smart access
This function enables the starting of the vehicle via a mobile device. The
vehicle is controlled via an
application.
After entering into the vehicle and
confirming a message, there are
10 seconds to start the vehicle.
When no message pops up, place the smart phone in the designated area.
Operation on vehicles with
electronic key system in case of
failure
If either the electronic key fails or the battery of the electronic key is weak,
a message may be displayed in the
Driver Information Centre.
Hold the electronic key at the marking on the steering column cover as
shown in the illustration.
On vehicles with manual
transmission, select neutral gear,
operate the clutch pedal, the brake
pedal and press Start/Stop.
On vehicles with automatic
transmission, set the selector lever to position P, operate the brake pedal
and press Start/Stop.
This option is intended for
emergencies only. Replace the
electronic key battery as soon as
possible 3 11.
For unlocking or locking the doors,
see fault in radio remote control unit
or electronic key system 3 12.
Starting the engine
Vehicles with ignition switch
Turn key to position 1 to release the
steering wheel lock.
Manual transmission: operate clutch
and brake pedal.
Automatic transmission: operate
brake pedal and move selector lever
to P or N.
Do not operate accelerator pedal.
168Vehicle care● See the Owner's Manual forfurther information.
● Explosive gas may be present in the vicinity of the vehicle battery.
Power saving mode This mode deactivates electrical
consumers to avoid excessive
discharging of the vehicle battery.
These consumers, such as the
Infotainment system, windscreen
wipers, low beam headlights,
courtesy light, etc. can be used for a
total maximum time of about
40 minutes after ignition is switched
off.
Changing into power saving mode
When power saving mode is
activated, a message appears in the
Driver Information Centre.
An active telephone call using the
hands-free option will be maintained
for around 10 minutes longer.Deactivating power saving mode
Power saving mode is deactivated
automatically when the engine is
restarted. Run the engine for a
sufficient charge:
● for less than 10 minutes to use the consumers for approx.
5 minutes
● for more than 10 minutes to use the consumers for up to approx.
30 minutes
Heating functionalities Note
Individual heating functionalities,
such as heated seats or heated
steering wheel, may be temporarily
unavailable in the event of electrical
loading constraints. Functions will
be resumed after some minutes.Diesel fuel system bleeding
If the tank has been run dry, the diesel
fuel system must be bled. Refuel at
least five lieter diesel. Switch on the
ignition for about 60 seconds and switch off again. Then crank the
engine. If the engine does not start
directly, repeat this process a few
times. If the engine then fails to start,
seek the assistance of a workshop.
Wiper blade replacementWindscreen
Switch off ignition.
216Customer informationuse of the Zip-Bugs or Info-ZIP e-mail addresses or of the Info-ZIP
URL(s).
4. Info-ZIP retains the right to use the names “Info-ZIP,” “Zip,”
“UnZip,” “UnZipSFX,” “WiZ,”
“Pocket UnZip,” “Pocket Zip,” and
“MacZip” for its own source and
binary releases.
Software update The Infotainment system can
download and install selected
software updates over a wireless
connection.
Note
The availability of these over-the-air
vehicle software updates varies by
vehicle and country. Find more
information on our home page.
Internet connection
Downloading over-the-air vehicle
software updates requires internet
connectivity, which can be accessed
through the vehicle’s built-in OnStarconnection or another password-
protected Wi-Fi hotspot, e.g. provided by a mobile phone.
To connect the Infotainment system
to a hotspot, select Settings on the
home screen, Wi-Fi and then Manage
Wi-Fi Networks . Select the desired
Wi-Fi network, and follow the on-
screen prompts.
Updates
The system will prompt for certain
updates to be downloaded and
installed. There is also an option to
check for updates manually.
To manually check for updates, select Settings on the home screen,
Software Information and then
System Update . Follow the on-screen
prompts.
Note
Steps for downloading and installing updates may vary by vehicle.
Note
During the installation process, the
vehicle may not be operational.Registered trademarksApple Inc.
Apple CarPlay™ is a trademark of Apple Inc.
App Store ®
and iTunes Store ®
are
registered trademarks of Apple Inc.
iPhone ®
, iPod ®
, iPod touch ®
, iPod
nano ®
, iPad ®
and Siri ®
are registered
trademarks of Apple Inc.Bluetooth SIG, Inc.
Bluetooth ®
is a registered trademark
of Bluetooth SIG, Inc.DivX, LLC
DivX ®
and DivX Certified ®
are
registered trademarks of DivX, LLC.Google Inc.
Android™ and Google Play™ Store
are trademarks of Google Inc.Velcro Companies
Velcro ®
is a registered trademark of
Velcro Companies.Verband der Automobilindustrie e.V.
AdBlue ®
is a registered trademark of
the VDA.
218Customer informationbreakdown services) can read the
data from the vehicle. The same
applies to warranty work and quality
assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data read documents the
technical condition of the vehicle or
individual components and assists
with fault diagnosis, compliance with
warranty obligations and quality
improvement. This data, in particular
information on component stress,
technical events, operator errors and
other faults, is transmitted to the
manufacturer where appropriate,
together with the vehicle identification
number. The manufacturer is also
subject to product liability. The
manufacturer potentially also uses
operating data from vehicles for
product recalls. This data can also be used to check customer warranty and
guarantee claims.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs or at
your request.Comfort and infotainment
functions
Comfort settings and custom settings can be stored in the vehicle and
changed or reset at any time.
Depending on the equipment level in
question, these include
● seat and steering wheel position settings
● chassis and air conditioning settings
● custom settings such as interior lighting
You can input your own data in the
infotainment functions for your
vehicle as part of the selected
features.
Depending on the equipment level in
question, these include
● multimedia data such as music, videos or photos for playback in
an integrated multimedia system
● address book data for use with an
integrated hands-free system or
an integrated navigation system● input destinations
● data on the use of online services
This data for comfort and
infotainment functions can be stored
locally in the vehicle or be kept on a
device that you have connected to the
vehicle ( e.g. a smartphone, USB stick
or MP3 player). Data that you have
input yourself can be deleted at any
time.
This data can only be transmitted out
of the vehicle at your request,
particularly when using online
services in accordance with the
settings selected by you.
Smartphone integration, e.g.
Android Auto or Apple CarPlay
If your vehicle is equipped
accordingly, you can connect your
smartphone or another mobile device to the vehicle so that you can control
it via the controls integrated in the
vehicle. The smartphone image and
sound can be output via the
multimedia system in this case. At the
same time, specific information is
transmitted to your smartphone.
Depending on the type of integration,
Customer information219this includes data such as position
data, day / night mode and other
general vehicle information. For more
information, please see the operating
instructions for the vehicle /
infotainment system.
Integration allows selected
smartphone apps to be used, such as
navigation or music playback. No
further integration is possible
between smartphone and vehicle, in
particular active access to vehicle
data. The nature of further data
processing is determined by the
provider of the app used. Whether
you can define settings, and if so
which ones, is dependent on the app
in question and your smartphone's
operating system.Online services
If your vehicle has a radio network
connection, this allows data to be exchanged between your vehicle and other systems. The radio network
connection is made possible by
means of a transmitter device in your
vehicle or a mobile device provided
by you (e.g. a smartphone). Online
functions can be used via this radio
network connection. These include
online services and applications /
apps provided to you by the
manufacturer or other providers.
Proprietary services
In the case of the manufacturer's
online services, the relevant functions are described by the manufacturer in
an appropriate location (e.g. Owner's
Manual, the manufacturer's website)
and the associated data protection
information is provided. Personal
data may be used to provide online
services. Data exchange for this
purpose takes place via a protected
connection, e.g. using the
manufacturer's IT systems provided
for the purpose. Collection,processing and use of personal data
for the purposes of preparation of services take place solely on the
basis of legal permission, e.g. in the
case of a legally prescribed
emergency communication system or a contractual agreement, or by virtue
of consent.
You can activate or deactivate the
services and functions (which are
subject to charges to some extent)
and, in some cases, the vehicle's
entire radio network connection. This
does not include statutory functions
and services such as an emergency
communication system.
Third party services
If you make use of online services
from other providers (third parties),
these services are subject to the
liability and data protection and usage conditions of the provider in question.
The manufacturer frequently has no
influence over the content exchanged
in this regard.