Seats, restraints65The belt tensioners and all other
airbag systems will remain active.
Depending on vehicle, there is a
warning on the airbag label located on the front passenger sun visor. Refer
to "Airbag system" for further
information 3 60.
Front passenger airbag system can
be deactivated via a switch located on the side of the instrument panel.
Open the front passenger door to
access the switch.
Press the switch in and rotate to
choose the position:* OFF:front passenger seat airbag
system is deactivated and
will not inflate in the event of
a collision. Control indicator
* OFF illuminates
continuously in the roof
console 3 94, 3 98 and
a corresponding message
appears in the Driver
Information Centre 3 103.Ó ON:front passenger airbag
system is active.9 Danger
Deactivate passenger airbag only
in combination with the use of a
child restraint system, subject to
the instructions and restrictions in
the table 3 68.
Otherwise, there is a risk of fatal
injury for a person occupying a
seat with a deactivated front
passenger airbag.
If control indicator ÓON illuminates
after the ignition is switched on and
control indicator *OFF is not
illuminated, the front passenger
airbag system will inflate in the event
of a collision.
If both control indicators ÓON and
* OFF are illuminated
simultaneously, there is a system
failure. The status of the system is not discernible, therefore no person is
permitted to occupy the front
passenger seat. Contact a workshop immediately.
If control indicator j 3 99
illuminates together with v 3 98,
this indicates a fault within the
system. The switch position may have been changed inadvertently with the
ignition on. Turn ignition off and on
again and reset the switch position. If
j and v still remain illuminated, seek
the assistance of a workshop.
Change status only when the vehicle
is stopped with the ignition off. Status remains until the next change.
Control indicator for airbag
deactivation 3 98.
92Instruments and controlsOdometer
Displays the recorded distance.
Trip odometer The trip odometer appears below the
odometer in the Driver Information
Centre and displays the distance
travelled since the last reset.
To reset, with the trip odometer
displayed, press and hold button on
end of wiper lever for a few seconds
with the ignition on. The display will
flash and the value will reset to zero.
Driver Information Centre 3 103.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Caution
If the needle is in the yellow
warning zone, the maximum
permitted engine speed is
exceeded. Engine at risk.
Fuel gauge
Displays fuel level in the tank.
The arrow indicates the vehicle side
where the fuel filler flap is located.
Control indicator Y also illuminates in
instrument cluster 3 94 when fuel
level is low (range of approx. 50 km):
refuel immediately 3 161.
Never run the tank dry.
Diesel fuel system, bleeding 3 174.
94Instruments and controlsThe fuel economy gauge is enabled
by default.
Depending on version, the fuel
economy gauge (or 'driving style
indicator') can be disabled via the
Infotainment system. Refer to
Infotainment manual for further
information.
Service display When the ignition is switched on, theremaining distance before the next
service is due may be shown briefly in
the Driver Information Centre. Based
on driving conditions, the interval at
which a service will be indicated can
vary considerably.
The 'distance before service' display
can also be shown by pressing button on end of wiper lever for approx.
5 seconds.
When the remaining distance before
the next service is less than
1500 km or one month, a message
appears in the Driver Information
Centre.When the distance reaches 0 km or
the service date is due, control
indicator j illuminates in the
instrument cluster and the Driver
Information Centre respectively, and
a corresponding message appears in the Driver Information Centre.
The vehicle needs a service. Seek the assistance of a workshop.
Resetting the service display After a service, the service display
must be reset:
Select the 'distance before service'
display in the Driver Information
Centre by pressing button repeatedly
on the end of the wiper lever, then
press and hold button for approx.
10 seconds until the 'distance before
service' is displayed continuously, i.e. the display no longer flashes.
On some vehicles, it may be
necessary to press and hold the
button twice. In this event, proceed as follows:
After selecting the 'distance before
service' display, press and hold
button for approx. 10 seconds until
the 'distance before service' flashes inthe display. Then press and hold
button again for approx. 10 seconds
to reset the service interval.
If control indicator j does not
extinguish from the instrument
cluster, drive a minimum of 15 km then switch off ignition for at least
1 minute before repeating procedure.
Trip computer 3 106.
Driver Information Centre 3 103.
Service information 3 205.
Control indicators
The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions.
Depending on the equipment the
position of the control indicators may
vary.
When the ignition is switched on,
most control indicators will illuminate
briefly as a functionality test.
The control indicator colours mean:red:danger, important reminderyellow:warning, information, faultgreen:confirmation of activation
106Instruments and controlsEngine oil levelIf the minimum engine oil level is
reached, a message is displayed in
the Driver Information Centre 3 103
for 30 seconds after the engine is
started.
Check oil level 3 168.Trip computer
The trip computer provides
information on driving data, which is
continually recorded and evaluated
electronically.
Depending on vehicle, the following
functions can be selected by pressing button repeatedly on end of wiper
lever:
● fuel used
● average consumption
● instantaneous consumption
● range
● distance travelled
● average speed
● AdBlue percentage remaining 3 142
● distance before service 3 94
● clock 3 88
● outside temperature 3 87
● cruise control and speed limiter stored speed 3 153
● fuel economy rating (ecoScoring)
● fault and information messages
● odometer 3 92
● trip odometer 3 92
Fuel used Displays the amount of fuel
consumed since the last reset.
The measurement can be restarted at
any time by pressing and holding the
button.
Average consumption The value is displayed after driving a
distance of 400 m.
Instruments and controls107Average consumption is displayed,
taking into consideration the distance
travelled and the fuel used since the
last reset.
The measurement can be restarted at
any time.
Instantaneous consumption The value is displayed after reachinga speed of 30 km/h.
Range The value is displayed after driving adistance of 400 m.
The range is calculated from the
current contents of the fuel tank and
the average consumption since the
last reset.
The range will not be displayed if
control indicator Y is illuminated in the
Driver Information Centre 3 102.
Distance travelled
Displays the distance driven since the
last reset.
The measurement can be restarted at
any time.Average speed
The value is displayed after driving adistance of 400 m.
The average speed since the last
reset is displayed.
The measurement can be restarted at
any time.
Interruptions in the journey with the
ignition off are not included in the
calculations.
Reset trip computer information To reset the trip computer, select one
of its functions then press and hold
the button on the end of the wiper
lever.
The following trip computer
information can be reset:
● fuel used
● average consumption
● distance travelled
● average speed
The trip computer will reset
automatically when the maximum
value of any of the parameters is
exceeded.Fuel economy rating (ecoScoring)
If equipped, a rating of 0 to 100 is
shown in the Driver Information
Centre to help evaluate fuel
efficiency, based on your driving
style.
Higher ratings indicate better fuel
economy.
Tips to improve fuel economy are also
given in the Driver Information
Centre. Journeys can be saved in the system memory, enabling you to
compare performances. Refer to Infotainment manual for further
information.
Vehicle messages 3 104.
Journey record
When the engine is switched off, a
record of the last journey may be
shown in the Driver Information
Centre.
The following information is
displayed:
● average fuel consumption
● total fuel consumption
124Climate controlSet the fan < to regulate the amount
of cooled air to be flown into the rear
passenger compartment.
Auxiliary heater Coolant heater
The engine-independent, fuel-
powered coolant heater provides
rapid heating of the engine coolant to
enable heating of the vehicle interior
without the engine running.9 Warning
Do not operate the system when
refuelling, when dust or
combustible vapours are present
or in enclosed spaces (e.g.
garage).
Before starting or programming the
system to start, turn the vehicle's
climate control system to heat, set the
air distribution to V and turn the fan
on.
Switch off when not required. Heating stops automatically after the
programmed runtime. It will also
cease to operate if the vehicle fuel
level drops too low.
During operation, power from the
vehicle battery is used. The driving
time should therefore be at least as
long as the heating time. For short
journey times, check the vehicle
battery regularly and recharge if
necessary.
To ensure efficient performance,
briefly operate the auxiliary heater
once a month.
Control units
The timer or remote control unit turns the system on and off, and is used to
programme specific departure times.Timer (Type A)1 Display:Displays preset, current
time or preset time,
temperature, Y and Ö2 l:Adjusts values up3 7:Long press: switch
heater on, short press:
turns display on or
confirms selection4 d:Long press: switch
heater off, short press:
turns display on or exit
menu5 k:Adjusts values down
Climate control125Remote control (Type A)1 Display:Displays preset, current
time or preset time,
temperature, Z, Ü , Y
and Ö2 7:Long press: switch heater on,
short press: turns display on
or confirms selection3 l:Adjusts values up4 d:Long press: switch heater off,
short press: turns display on
or exit menu5 k:Adjusts values downIf no buttons are pressed within
ten seconds the display automatically
turns off.
Remote control (Type A) fault
displaysINIT:automatic detection –
wait until automatic
detection is finishedNO
SIGNAL:no signal –
check heater fuseZ:poor signal –
move closerÜ:battery low –
replace batteryY:heater fault –
consult workshopAdd, AddE:system in learning
mode
Teach remote control (Type A)
If the vehicle battery is reconnected, the LED in the instrument panel
button illuminates and the system
configures the remote control menu
automatically. If the LED flashes,
select Add or AddE and confirm.
Additional remote control units may
also be configured. Press the button
until LED flashes, switch on the
remote control, select Add and
confirm.
AddE teaches the current remote
control unit exclusively and blocks all
previously configured units. Add
teaches up to four remote control
units, but only one unit can operate
the system at any one time.
Remote control (Type B)1 Display:Displays preset, current
time or preset time,
temperature, Z, Ü , Y
and Ö
Climate control127Open the cover and replace the
battery (Type A: CR 2430, Type B:
2CR 11108, or equivalent), ensuring
the new battery is correctly installed
with the positive ( <) side facing the
positive terminals. Replace the cover securely.
Dispose of old batteries in
accordance with environmental
regulations.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Operation (Type A)
Heating Y
Select Y in the menu bar and press
G to confirm. The predetermined
heating duration, e.g. L 30, flashes in
the display. The factory setting is 30 minutes.
Adjust the heating duration using k
or l and confirm. The value can be
set from ten to 120 minutes. Due to
the power consumption, note the
heating duration.
To switch off, select Y in the menu bar
again and press d.
Programming P
Up to three preset departure times
can be programmed, either during
one day or over one week.
● Select P in the menu bar and
press G to confirm.
● Select desired preset memory number P1, P2 or P3 and
confirm.
● Select F and confirm.
● Select weekday or weekday group and confirm.
● Select hour and confirm.
● Select minutes and confirm.
● Select Y and confirm.
● Select ECO or HIGH and confirm.
● Select duration and confirm.
● Press d to exit.Repeat the procedure to programme
the other preset memory numbers if
required.
To activate a desired preset memory
number select P1, P2 or P3, then
select On and confirm.
When a program is activated P and
Y will be displayed together.
To deactivate a preset memory,
select P1, P2 or P3, then select Off
and confirm.
Heating stops automatically
5 minutes after the programmed
departure time.
Note
The remote control system features a temperature sensor which
calculates the runtime according to the ambient temperature and thedesired heating level (ECO or
HIGH). The system starts
automatically between five and
60 minutes prior to the programmed
departure time.
Set time and weekday Þ
If the vehicle battery is disconnected or its voltage is too low, the unit will
need to be reset.