
Operation
steering wheel buttons and select Conven-
ience .
● Select the Rear vision mirror ad-
justment fu
nction (if
it is already checked,
uncheck it and check the option again).
● Select reverse gear.
● Adjust the front passenger side exterior
mirror so that
you can see, for example, the
kerb area.
● The new position of the mirror will be stor-
ed automatic
ally and allocated to the vehicle
key that was used to unlock the vehicle. For
vehicles with seat memory, please see
››› page 147.
Activating the passenger exterior mirror set-
tings
● Turn the exterior mirror knob to position R.
● With the ignition switched on, select re-
verse g
ear.
● The stored position of the passenger exteri-
or mirror for r
everse gear is deleted when
driving forwards at 15 km/h (9 mph), or if the
knob is turned from position R to another po-
sition. WARNING
Fold and unfold the exterior mirror, taking
car e t
o avoid injuries.
● Only fold or unfold the exterior mirror when
there is
no-one in the way of the mirror. ●
When mov in
g the mirror, take care not to
trap fingers between the mirror and the mir-
ror bracket. WARNING
Failure to correctly estimate the distance of
the vehic
le behind could lead to serious acci-
dent.
● Rear-view convex or aspheric mirrors in-
cre
ase the field of vision, however objects ap-
pear smaller and further away in the mirrors.
● The use of these mirrors to estimate the
dist
ance to the next vehicle when changing
lane is imprecise and could result in serious
accident.
● If possible, use the rear vision mirror to es-
timate di
stances to vehicles behind you or in
other circumstances.
● Make sure that the rear visibility is ade-
quate. CAUTION
● Bef or
e entering a car wash, always ensure
that the exterior mirrors are correctly folded
in.
● Electrically-folding exterior mirrors should
not be fo
lded and unfolded mechanically as
this may damage the electrical operation. For the sake of the environment
The exterior mirror heating should be switch-
ed off when it i
s no longer needed. Other-
wise, it is an unnecessary fuel waste. Note
● The ext erior mirr
or heating initially heats
up with a high power, after two minutes the
heat will depend upon the ambient tempera-
ture.
● In the event of a fault, the electric exterior
mirrors
can be adjusted manually by pressing
the edge of the mirror surface. 142

Operation
Lumbar massage function* Fig. 155
On the side of the front seat: lumbar
m a
s
sage function switch. During the massage operation, the lumbar
s
up
por
t will move in a way that massages the
lumbar area of the back. While it is operat-
ing, the arch of the lumbar support can be
adjusted using the corresponding control
based on your personal preferences
››› page 58.
Connection ● Press the button in the c
ontrol panel of
the seat.
Disconnection
● Press the button ag
ain in the control
panel of the seat. Automatic off
●
The lumbar massage will disconnect auto-
matical
ly after approx. 10 minutes.
Seat with position memory* Fig. 156
Memory buttons on the outside of
the driv er se
at Memory buttons
Indiv
idual
settin
gs for the driver seat and the
exterior mirror can be assigned to each mem-
ory button.
Storing exterior mirror settings for driving
forwards
● Connect the automatic parking brake.
● Move the gear lever to neutral.
● Switch the ignition on.
● Adjust the front seat and the exterior mir-
rors. ●
K
eep the
SET button held down for more
th an one sec
ond ›
›› Fig. 156.
● Press the required memory button for the
fol
lowing 10 seconds. An audible warning
confirms the settings have been stored.
Storing front passenger exterior mirror set-
tings for driving in reverse gear
● Connect the automatic parking brake.
● Move the gear lever to neutral.
● Switch the ignition on.
● Press the required memory button.
● Select reverse gear.
● Adjust the front passenger side exterior
mirror so that
you can see, for example, the
kerb area.
● The new position of the mirror will be stor-
ed automatic
ally and allocated to the vehicle
key that was used to unlock the vehicle.
Activating exterior mirror settings
● With the driver door open and the ignition
turned off, p
ush the memory button of the
corresponding door briefly.
● OR: with the ignition switched on, hold in
the corr
esponding memory button until the
memorised position is reached.
148

Seats and head restraints
To activate the memory function of the vehi-
c l
e k
ey
Important: a position must be memorised in
the memory.
● Open the driver-side door.
● Press and hold any memory button.
● Within the following three seconds, push
the open button
on the vehicle key. An au-
dible warning confirms the settings have
been activated.
Adjusting the wing mirrors for driving and
assigning driver seat settings to a vehicle
key
● Activate the memory function of the vehicle
key
● Adjus
t the front seat and the exterior mir-
rors.
● L
ock the vehicle. The settings are assigned
to the v
ehicle key.
To deactivate the memory function of the ve-
hicle key
Important: a position must be memorised in
the memory.
● Press and hold the SET button.
● Within the following 10 seconds, push the
open b utt
on
on the vehicle key. An audible
warning confirms the settings have been de-
activated. Initialising the seat position memory
The position memor
y system must be restar-
ted if, for example, the driver seat has been
changed.
Restarting deletes all memories and assign-
ments for the seat with position memory. The
memory buttons can then be reprogrammed
and the vehicle keys re-assigned.
● Open the driver door and do not get into
the vehic
le.
● Operating the seat settings from outside
the vehic
le.
● Move the angle of the seat backrest com-
plet
ely forwards.
● Release the control to set the angle and
then pres
s again until an audible warning is
heard. Note
The front passenger side exterior mirror auto-
matic a
lly changes from the position stored
for reversing as soon as the vehicle moves
forward at a speed of at least 15 km/h
(9 mph) or when the gear selection lever is
changed to a position other than R. Convenient entry function for the third
r
o
w of
seats Fig. 157
Second row of seats: convenient en-
tr y
f
unction controls The outer seats of the second row can be fol-
ded t
o m
ak
e it easier to get in and out of the
third row of seats.
Folding down the second row seats
● If necessary, open the belt loop and wind
up the seat belt
by hand.
● If necessary, remove the side head restraint
of the inte
grated child seat ›››
page 79.
● If necessary, raise the armrests.
● Remove any objects located in the footwell
of the second r
ow of seats, where applicable
››› .
»
149
Technical data
Advice
Operation
Emergencies
Safety

Air conditioning
the rear centre console. These controls are
u sed t
o m
ake the appropriate settings for the
rear seats. Note
● Not a l
l Climatronic buttons are operational
in mode.
● The button is locked in defrost mode.
Controls in the rear seats
Fig. 194
Centre console: details of the con-
tr o
l
s in the rear seats
Rotary control
››› Fig. 194Description
ATemperature selector
BAir flow regulator Air conditioning user instructions
The interior cooling system only works when
the engine i
s
running and fan is switched on.
The air conditioner operates most effectively
with the windows and the electric sliding
panoramic roof closed. However, if the vehi-
cle has heated up after standing in the sun
for some time, the air inside can be cooled
more quickly by opening the windows and
the sliding electric panoramic sunroof briefly.
Setting for conditions of optimal visibility
When the air conditioning is switched on, the
temperature and the air humidity in the vehi-
cle interior drop. In this way, when the out-
side air humidity is high, the windows do not
mist over and comfort for the vehicle occu-
pants is improved.
Electronic manual air conditioning
● Switch off the air recirculation ››
›
page 179.
● Set the fan to the required setting.
● Turn the temperature control to the centre
position.
● Open and dir
ect all the air outlets in the
dash p
anel ›››
page 178.
● Turn the air distribution control to the re-
quired pos
ition. With Climatronic
●
Press the AUTO button.
● Set the temperature to +22°C (+72°F).
● Open and direct all the air outlets in the
d a
sh p
anel ››› page 178.
Climatronic: Switching the measuring units
for temperature on the radio display or the
navigation system installed with the default
settings
Switching the temperature indication from
Celsius to Fahrenheit on the radio display or
the navigation system is carried out in the
menu on the instrument panel
››› page 31.
The cooling system does not switch on
If the air conditioning system cannot be
switched on, this may be caused by the fol-
lowing:
● The engine is not running.
● The fan is switched off.
● The air conditioning fuse is blown.
● The outside temperature is lower than ap-
prox
imately +3°C (+38°F).
● The air conditioner compressor has been
temporari
ly switched off because the engine
coolant temperature is too high. »
177
Technical data
Advice
Operation
Emergencies
Safety

Operation
An optimum range is obtained by keeping
the r emot
e c
ontrol vertical, with the aerial
››› Fig. 196 A pointing upwards. When doing
so , do not
c
over the aerial with your fingers
or with the palm of your hand.
There must be a minimum distance of 2 me-
tres between the remote control and the vehi-
cle. CAUTION
● The ra dio fr
equency remote control con-
tains electronic components. Therefore, avoid
getting it wet and being knocked and protect
it from direct sunlight.
● Use of inappropriate batteries may damage
the remote c
ontrol. For this reason, always re-
place the used battery with another of the
same voltage, size and specifications. For the sake of the environment
● Ple a
se dispose of old batteries so that they
do not harm the environment.
● The remote control battery may contain
perch
lorate. Observe the legal requirements
for their disposal. Programming the auxiliary heater
The heater or ventilation inside the vehicle
c
an be pr
ogr
ammed for a certain period. Before programming, check that the day is
corr
ectly set in the Auxiliary heater -
day of the week menu ››› .
En ab
lin
g the Auxiliary heater menu on
the instrument panel
● From the main menu, select the Auxili-
ary heater submenu and pre
ss the OK button on the windscreen wiper lever.
● OR: pr ess the
or
arrow buttons on the
multifunction steering wheel until the Aux-
iliary heater menu is displayed.
Menu op-
tionsDescription
Switching
on
Switching
off
The auxiliary heater can be set to come
on automatically if required. To do so,
select a timer:
– The timer is displayed marked with a
.
– Only one timer can be selected. If a
timer has been selected, Prog. ON
will be displayed on the screen. If no
timer has been selected, the dash
panel display will show Prog. OFF.
– To modify the programmed timer, se-
lect another timer or select the Off
option.
Timer 1
Timer 2
Timer 3
Three different timers (hh.mm) can lat-
er be selected using the On option. If
the auxiliary heater is to be switched
on for just a certain day of the week,
select the day of the week and the
time for the auxiliary heater to come
on.
Menu op-
tionsDescription
DurationThe operating time may vary between
10 and 60 minutes and can be set to
5-minute intervals.
Operating
modeSet to heat or ventilate the vehicle in-
terior when the auxiliary heater is
switched on.
DaySet the current day of the week.
Factory
settingsThe predefined factory values for the
functions of this menu are restored.
BackThis returns to the main menu. Checking programming
If
the
timer h
a
s been switched on after
switching the ignition off, the light on the
button will remain lit for around 10 seconds. WARNING
Never program the independent heating sys-
tem t o be activ
ated and operated in closed,
unventilated areas. The auxiliary heater
fumes contain carbon dioxide, an odourless
and colourless toxic gas. Carbon monoxide
can cause people to lose consciousness. It
can also cause death. 182

Operation
● Mode 2: r ev
er
se parking parallel to the
curb.
The mode can be changed by pressing the
button on the radio or navigation system
screen. Only the mode to which the points
can be changed will be displayed. WARNING
Use of the camera to calculate the distance
from o b
stacles (people, vehicles, etc.) is inac-
curate and may cause accidents and severe
injuries.
● The camera lens expands and distorts the
field of
vision and displays the objects on the
screen in a different, vague manner.
● Some objects may not be displayed or may
not be v
ery clear (e.g. very thin posts or fen-
ces), due to the resolution of the monitor or if
the light is dim.
● The camera has blind spots in which obsta-
cle
s and people are not detected.
● Keep the camera lens clean and clear of
snow and ic
e. Do not cover it. WARNING
The intelligent technology in the rear assist
sys t
em cannot change the limits imposed by
the laws of physics and by the system itself.
Careless or uncontrolled use of the rear assist
system may result in severe injuries and acci-
dents. The system is not a replacement for
driver awareness. ●
Adjus t
your speed and driving style to visi-
bility, road, traffic and weather conditions.
● Always keep a close eye on the area around
the vehic
le and always look towards where
you are parking. The display shows the path
of the rear end of the vehicle using the cur-
rent steering angle. The front of the vehicle
turns more in comparison with the rear.
● Do not be distracted from the traffic when
looking at
the screen.
● Always observe the area around the vehi-
cle, a
s the cameras do not always detect chil-
dren, animals or objects.
● The system might not show all areas clear-
ly.
● Only
use the rear assist system when the
boot hat
ch is completely closed. CAUTION
● The camer a on
ly displays 2D images on the
screen. Due to the lack of depth, it might be
difficult or impossible to recognise protrud-
ing objects or cracks in the road.
● The cameras may not always be able to de-
tect o
bjects such as thin rails, fences, posts
and trees, etc. This could result in damage to
your car. Instructions for use
Fig. 214
On the rear lid: location of the rear
a s
s
ist camera. Fig. 215
Rear assist display: mode 2 connec-
t ed Function buttons on the screen:
di s
p
lay the menu; hide the menu.
Turning off the reversing camera im-
ages
1 2
218

Operation
DCC continuously adapts the suspension to
the c ondition of
the r
oad and current driving
conditions, according to the pre-set pro-
gramme.
Steering is also adapted in the “Sport” pro-
gramme.
ProgrammeDriving recommendations
“COMFORT” C
Adjust it to the most comfortable
setting, for example, driving on
surfaces in poor condition, or mak-
ing long trips.
“NORMAL”Balanced setting, suitable, for ex-
ample, for day-to-day use.
“SPORT” SSport setting for sporty style driv-
ing Select a program
● Switch the ignition on.
● Press the butt
on r
epeatedly until the
desired program is displayed
The “NORMAL” programme is active when
neither the C nor S buttons are lit up. WARNING
Switching the dynamic chassis control sys-
tem on whi l
e the vehicle is in motion could
divert your attention from the traffic and
cause accidents. WARNING
Adjusting the suspension can change driving
proper tie
s. Dynamic chassis control must
never lead to any kinds of risk.
● Adapt your speed and driving style at all
times t
o suit visibility, weather, road and traf-
fic conditions. Note
If the dynamic chassis control does not oper-
ate a s
described in this chapter, go to an au-
thorised workshop and request it be checked. Note
In case of a fault in the dynamic chassis con-
tro l, the b
uttons C and S will so indicate. A
fault could the affect driving comfort. Have
the system checked by a specialised work-
shop. Tyre monitoring systems
Intr oduction The tyre monitor indicator monitors the tyre
pr
e
s
sure of each wheel during driving using
the ABS sensors. The ABS sensors monitor
the tyre tread perimeter and vibrations of
each tyre. The tyre monitor indicator warns
the driver if it detects a considerable drop in
tyre pressure of one or several tyres while driving. Loss of tyre pressure will be indica-
ted by
the indicator as well as an audible
warning and sometimes a text message on
the dash panel display. When you open the
driver door, you will find a label indicating
the tyre pressure recommended by the manu-
facturer for the maximum vehicle load for
each tyre approved for the vehicle in ques-
tion. By pressing the adjustment button on
the tyre monitoring indicator, you may
change the reference pressure for the tyres
so that the tyre pressure coincides with ac-
tual pressure ››› page 236.
Suitable use of the adjustment button
››› page 236. WARNING
Unsuitable handling of the wheels and tyres
ma y
lead to sudden tyre pressure losses, to
tread separation or even to a blow-out.
● Check tyre pressures regularly and ensure
they are m
aintained at the pressures indica-
ted. If the tyre pressure is too low, the tyres
could overheat, resulting in tread detachment
or even burst tyres.
● Tyre pressure should be that indicated on
the label when the ty
res are cold at all times
››› page 291.
● Regularly check the cold inflation pressure
of the tyr
es. If necessary, change the tyre
pressure of the vehicle tyres while they are
cold. 234