Page 68 of 271

66Seats, restraints
The front passenger airbag system
can be deactivated via a switch on the
side of the instrument panel.
With the ignition off, open the front
door, push switch in and rotate anti-
clockwise to the OFF position.
Front passenger seat airbags are
deactivated and will not inflate in the event of a collision. Control indicator
W 3 100 illuminates continuously in
the instrument panel and a
corresponding message appears in
the Driver Information Centre 3 106.
A child restraint system can be
installed in accordance with the
installation locations chart 3 70. An
adult must not occupy the front
passenger seat.
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 70.
Otherwise, there is a risk of fatal
injury for a person occupying a
seat with a deactivated front
passenger airbag.
As long as control indicator W is not
illuminated, the airbag systems for the front passenger seat will inflate in the event of a collision.
If control indicator A remains
illuminated together with v, 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
A 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.
Page 111 of 271

Instruments and controls109● There is a fault with the powerdoor lock system 3 30.
● If the vehicle has manual transmission automated 3 155,
the parking brake has not been
applied, neutral is not selected or the brake pedal has not been
depressed. A corresponding
message may also appear in the
Driver Information Centre 3 106.
● If the sliding side door exterior handle is in the open position
when unlocking the vehicle 3 32.
● If the parking brake is not applied
when the power sliding door
switch is pressed 3 32.
● If the power sliding door is locked
from the inside with the child lock active 3 32.
● If the engine is in an Autostop but
not switched off. Stop-start
system 3 140.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
● distance before service 3 96
● clock 3 91
● cruise control 3 164
● speed limiter 3 166
● fault and information messages
● odometer 3 94
● trip odometer 3 94
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 on the end of the wiper lever.
Average consumption The value is displayed after driving a
distance of 400 m.
Average 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.
Page 128 of 271

126Climate control●Adjust the preset time using k or
l .
● Press P to confirm and exit the
preset memory.
Start heating up to seven days ● Press P to select desired preset
memory number 1, 2 or 3.
● Briefly press k or l. The preset
time flashes.
● Adjust the preset time using k or
l .
● After 5 seconds the preset day flashes.
● Adjust the preset day using k or
l .
● The preset time and day are set once the display changes to the
current 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.
● Press Þ until the time flashes.
● Press k or l to change the
current time.● Time is stored when the display stops flashing.
● Wait for weekday to flash.
● Press k or l to change the
weekday.
● Weekday is stored when the display stops flashing.
Heating level
The preferred heating level for
programmed departure times can be set between 10 to 30℃.
To adjust the temperature of the heating, turn the rotary knob located
on the control panel.turn clockwise:increase
temperatureturn anti-clock‐
wise:decrease
temperature
Rear air conditioning
system
The rear air conditioning system is
activated in conjunction with the front
passenger compartment air
conditioning system.
Bus
Rear air vents
Additional air conditioning is supplied
to the rear passenger compartment
via the overhead air vents.