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Instruments and controls65Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Engine oil level monitor
The state of the engine oil level is
displayed in the Driver Information
Centre for a few seconds following
the service information after switching
on the ignition.
A proper state of engine oil level is
indicated by a message.
If oil level is low, T flashes and a
message is indicated, accompanied
by the C indicator. Confirm engine
oil level by using the dipstick and top
up engine oil respectively.
Engine oil 3 164.
A fault of measurement is indicated
by a message. Check engine oil level
manually by using the dipstick.
Service display
The service system informs when to
change the engine oil and filter or a
vehicle service is required. Based on
driving conditions, the interval at
which an engine oil and filter change
is required can vary considerably.
Service information 3 198.
A required service due is displayed in
the Driver Information Centre for several seconds after switching on
the ignition.
If no service is required for the next
3000 km or more, no service
information appears in the display.
If service is required within the next
3000 km, the remaining distance to
the next service due, the distance
travelled since the last service due or the time period that remains to the
next service due is indicated for
several seconds. Simultaneously
symbol C illuminates temporary as
reminder.
If service is required in less than
1000 km, the remaining distance to
the next service due, the distance
travelled since the last service due orthe time period that remains to the
next service due is indicated for
several seconds. Simultaneously
C illuminates permanently as
reminder.
Overdued service is indicated by a
message in the Driver Information
Centre which indicates the overdued
distance. C flashes and then
illuminates permanently until service
is executed.
Reset of service interval
After each service, the service
indicator must be reset to ensure
proper functionality. It is
recommended to seek the assistance of a workshop.
If service is executed by yourself,
operate as following:
● switch off ignition
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74Instruments and controls
Turn the adjuster wheel to select a
page in the trip / fuel information
menu.
Press SET / CLR to confirm or reset
a function.
Vehicle and service messages are
popped up in the Driver Information
Centre, if required. Scroll messages
by turning the adjuster wheel.
Confirm messages by pressing
SET / CLR .
Vehicle messages 3 76.
Trip / fuel information menu
Differerent pages with combined
information can be selected.
Turn the adjuster wheel to select a
page.
Information page:
Fuel range
Range is calculated from current fuel
level and current consumption. The
display shows average values.
After refuelling, the range is updated
automatically after a brief delay.
When the fuel level is low, a message appears on the display and the
control indicator 2 in the fuel gauge
illuminates 3 72.
Instantaneous Fuel Consumption
Display of the instantaneous
consumption.
Trip 1 page:
Average speed
Display of average speed. The
measurement can be reset at any
time.
Average fuel consumption
Display of average consumption. The
measurement can be reset at any
time and starts with a default value.
Distance travelled
Displays the current distance for trip
1 since the reset.
The values of trip 1 page can be reset by pressing SET / CLR for a few
seconds.
Trip 2 page:
Average speed
Page 220 of 229

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,