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22Keys, doors and windows
Radio remote controlsynchronisation
After replacing the battery, unlock the
door with the key in the driver's door
lock. The radio remote control will be
synchronised when the ignition is
switched on.
Memorised settings Whenever the key is removed from
the ignition switch, the following
settings are automatically memorised by the key:
■ lighting
■ electronic climate control
■ presets for Infotainment system
■ central locking system
■ comfort settings
The saved settings are automatically used the next time the memorised key
is inserted into the ignition switch and
turned to position 1 3 129.
A precondition is that Personalization
by driver is activated in the personal
settings of the Info-Display. This must
be set for each key used.Vehicle personalisation 3 103.
Central locking system Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the respective door. Pulling
the handle once more opens the door.
Notice
In the event of an accident in which
airbags or belt pretensioners are
deployed, the vehicle is
automatically unlocked.
Notice
Three minutes after unlocking with
the remote control, the doors are
relocked automatically if no door has
been opened.Unlocking
Press button c.
Two settings are selectable in the
Info-Display:
■ To unlock only the driver's door, load compartment and fuel filler
flap, press button c once. To unlock
all doors, press button c twice.
■ Press button c once to unlock
doors, load compartment and fuel
filler flap.
Vehicle personalisation 3 103.
The setting can be saved for the key
being used.
Page 98 of 249

96Instruments and controls
Simultaneously trip odometer 1 and 2
is indicated together with average fuel
economy 1 and 2.
The information of trip page 1 and 2
can be reset separately while the
respective display is active.
Digital speed
Digital display of the instantaneous
speed.
Fuel range
Range is calculated from current fuel
tank content and current
consumption. The display shows
average values.
After refuelling, the range is updated
automatically after a brief delay.
When the fuel level in the tank is low,
a message appears on the display
and the control indicator Y in the fuel
gauge illuminates.
When the tank must be refuelled
immediately, a warning message
appears and remains on the display.
Additionally, the control indicator Y in
the fuel gauge flashes 3 92.Instantaneous fuel economy
Display of the instantaneous
consumption.
Average vehicle speed
Display of average speed. The
measurement can be reset at any
time.
To reset, press SET/CLR button for a
few seconds while viewing this page.
Clock
Display of actual time.
Only indicated if no Infotainment
system is available.
Temperature
Display of actual outside
temperature.
Only indicated if no Infotainment
system is available.
Navigation
Navigation menu enables route
guidance.
See Infotainment system manual.Blank page
Shows a blank page without any information.
Vehicle Menu Press the MENU button to select the
Vehicle Information page.
Turn the adjuster wheel to select a subpage.
The following list contains all possible Vehicle Menu pages. Some may not
be available for your particular
vehicle.
Follow the instructions given in the
submenus.
■ unit
■ speed warning
■ remaining oil life
■ tyre pressure
■ tyre loading
■ following distance
■ traffic sign assistant
■ language
Selection and indication is different
between Base-, Midlevel- and
Uplevel-Display.
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98Instruments and controls
Filled segments display the
consumption in 5 km steps and shows
the effect of topography or driving
behaviour on fuel consumption.
Graph can be reset by pressing
SET/CLR button.
Fuel Economy
Indicates the average fuel
consumption since the last driver
reset compared to a best average fuel consumption value. To reset average
fuel consumption, press and hold
SET/CLR button while viewing this
page.
A short press on SET/CLR button
changes the distance over 10, 25 or
50 km.
Additionally the instantaneous
consumption value is displayed.
Top consumers
List of top comfort consumers
currently switched on is displayed in
descending order. Fuel saving
potential is indicated. A switched-off
consumer disappears from the list
and the consumption value will be
updated.During sporadic driving conditions,
the engine will activate the heated
rear window automatically to increase the engine load. In this event, the
heated rear window is indicated as
one of the top consumers, without
activation by the driver.
Colour-Info-Display
Depending on the vehicle
configuration, the vehicle has a
Colour-Info-Display with Touch-
Screen functionality.The Colour-Info-Display with Touch- Screen functionality indicates in
colour:
■ time 3 79
■ outside temperature 3 78
■ date 3 79
■ rear view camera indication 3 163
■ parking assist and advanced parking assist instructions 3 153
■ electronic climate control settings 3 121
■ Infotainment system, see description in the Infotainment
system manual
■ navigation, see description in the Infotainment system manual
■ system messages
■ vehicle messages 3 100
■ settings for vehicle personalisation 3 103
The type of information and how it is
displayed depends on the settings
made.