Controls and displays
Operation
C ontr
ols and displays
General instrument panel Door release lever
C
entr
al locking switch . . . . . . . . . . . .115
Control for the electric adjustment
of the e
xterior mirrors . . . . . . . . . . . . . 141
Air outlets . . . . . . . . . . . . . . . . . . . . . . . . 159
Control lever for:
– Turn s
ignals and main beam
headlights . . . . . . . . . . . . . . . . . . . . . 131
– Lane As s
ist . . . . . . . . . . . . . . . . . . . . . 213
– Main be
am assist . . . . . . . . . . . . . . . 132
– Crui
se control system (CCS) . . . . .193
Depending on equipment fitted:
– Lev
er for cruise control . . . . . . . . . .193
Steering wheel with horn and – Driver airb
ag . . . . . . . . . . . . . . . . . . . 15
– On-bo ar
d computer controls . . . .29
– Contr
ols for radio, telephone,
navigation and speech dialogue
system ›››
Booklet Radio
– Paddle levers for tiptronic gear-
shift (automatic gearbox) . . . . . . .179
Instrument panel . . . . . . . . . . . . . . . . . 102
1 2
3
4
5
6
7
8 Control lever for:
– Wind
screen wipers and washer . .139
– Wipe and w
ash system . . . . . . . . . . 139
– On-boar
d computer . . . . . . . . . . . . . 29
Depending on equipment fitted: ra-
dio or dis
play for Easy Connect
(navigation, radio, TV/video) . . . . . .108
Depending on the equipment, but-
ton
s for:
– Start-Stop system . . . . . . . . . . . . . . . 188
– Park
assist system . . . . . . . . . . . . . . 244
– Hazar
d warning lights . . . . . . . . . .135
– Ty
re pressure switch . . . . . . . . . . . .297
– Airbag off
display . . . . . . . . . . . . . . . 78
Depending on the equipment,
glo v
e compartment with: . . . . . . . . .148
– CD p l
ayer* and/or SD card*
››› Booklet Radio
Front passenger airbag . . . . . . . . . . .15
Front passenger airbag switch . . . .78
Passenger seat heating control . . . .144
Depending on the equipment, con-
tr o
ls for:
– Heating and ventilation system or
manual air conditioner . . . . . . . . . .46, 44
– Aut om
atic air conditioner . . . . . . .42
Depending on the equipment:
– USB/A UX
-IN input . . . . . . . . . . . . . . 111
9
10
11
12
13
14
15
16
17 –
Light er/po
wer socket . . . . . . . . . . . 148
– Wir
eless charger . . . . . . . . . . . . . . . . 111
– Stor
age compartment
Gear lever for: – Manual gearbox . . . . . . . . . . . . . . . . 176
– Autom
atic gearbox . . . . . . . . . . . . . 177
Rotating control(Driving Experience
butt
on) for driving modes . . . . . . . . .225
Auto Hold switch . . . . . . . . . . . . . . . . . 191
Electronic parking brake switch . . .170
Starter button (Keyless Access lock-
ing and ignition sy
stem) . . . . . . . . . . 167
Driver's seat heating control . . . . . .144
Ignition lock (vehicles without Key-
le
ss Access) . . . . . . . . . . . . . . . . . . . . . . 165
Steering column adjustment lev-
er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Knee airbag . . . . . . . . . . . . . . . . . . . . . . 16
Bonnet lock release . . . . . . . . . . . . . . .283
Headlight range control . . . . . . . . . . .137
Headlight switch . . . . . . . . . . . . . . . . . 131
Electric windows . . . . . . . . . . . . . . . . . 126 Note
● Some of the equipment
listed in this sec-
tion is only fitted on certain models or are op-
tional extras.
● A separate Instructions Manual is enclosed
if the
vehicle is equipped with a factory-fitted » 18
19
20
21
22
23
24
25
26
27
28
29
30
101
Technical data
Advice
Operation
Emergencies
Safety
Lights and visibility
Lights and visibility Light s
Side light
and dipped beam headlightRead the additional information carefully
› ›
› page 23
The legal requirements regarding the use of
vehicle lights in each country must be ob-
served.
The driver is personally responsible for the
correct use and adjustment of the lights in all
situations.
Audible warnings to advise the driver that
the lights have not been switched off
If the key is not in the ignition and the driver
door is open, an audible warning signal is
heard in the following cases: this is a remind-
er to turn off the lights.
● When the parking light is on ›
›
›
page 131.
● When the light switch is in position or
. WARNING
The side lights or daytime running lights are
not bright
enough to illuminate the road
ahead and to ensure that other road users are
able to see you.
● Always use your dipped beam head lights if
it i
s raining or if visibility is poor. WARNING
If the headlights are set too high and not
u sed c
orrectly, there is a risk of dazzling or
distracting other road users. This could result
in a serious accident.
● Always make sure that the headlights are
corr
ectly adjusted. Daytime running lights
The daytime running lights consist of individ-
ual
lights, int
egrated in the front headlights.
By connecting the daytime running lights,
these lights are switched on 1)
››› .
The d a
ytime running lights switch on every
time the ignition is switched on, if the switch
is in positions or , according to the level
of exterior lighting. When the light switch is in position
, a
light
sensor automatically switches dipped
beam on and off (including the control and
instrument lighting) or the daytime running
lights depending on the level of exterior
lighting. WARNING
● Nev er driv
e with daytime lights if the road
is not well lit due to weather or lighting con-
ditions. Daytime lights do not provide
enough light to illuminate the road properly
or be seen by other road users.
● On vehicles with rear lights with bulbs,
when activatin
g the daytime running light
the rear lights are not switched on. A vehicle
which does not have the rear lights on may
not be visible to other drivers in the dark-
ness, in the case of heavy rain or in condi-
tions of poor visibility. Turn signal and main beam lever
Read the additional information carefully
› ›
› page 24
Push the lever all the way down to turn off
the corresponding function. »1)
On vehicles equipped with rear LED lights, the rear
s ide light
is switched on as well. 131
Technical data
Advice
Operation
Emergencies
Safety
Operation
Convenience turn signals
F or the c
onvenience turn signals, move the
lever as far as possible upwards or down-
wards and release the lever. The turn signal
will flash three times.
The convenience turn signals are activated
and deactivated in the Easy Connect system
via the key and the
Set
up function button
› ›
› page 108.
In vehicles that do not have the correspond-
ing menu, this function can be deactivated in
a specialised workshop. WARNING
Improper or lack of use of the turn signals, or
f or
getting to deactivate them can confuse
other road users. This could result in a seri-
ous accident.
● Always give warning when you are going to
ch
ange lane, overtake or when turning, acti-
vating the turn signal in good time.
● As soon as you have finished changing
lane, o
vertaking or turning, switch the turn
signal off. WARNING
Incorrect use of the headlights may cause ac-
c ident
s and serious injury, as the main beam
may distract or dazzle other drivers. Note
● If the c
onvenience turn signals are operat-
ing (three flashes) and the other convenience
turn signals are switched on, the active part
stops flashing and only flashes once in the
new part selected.
● The turn signal only works when the igni-
tion is
switched on. The hazard warning
lights also work when the ignition is switch-
ed off.
● If a trailer turn signal malfunctions, the
contr
ol lamp will stop flashing (trailer turn
signals) and the vehicle turn signal will flash
at double speed.
● The main beam he
adlights can only be
switched on if the dipped beam headlights
are already on.
● In cold or damp weather conditions, the
hea
dlights, tail lights and turn signals may
mist up inside temporarily. This is normal and
in no way effects the useful life of the vehicle
lighting system. Automatic dipped beam control
* The automatic dipped beam control is merely
int
ended a
s an aid and is not able to recog-
nise all driving situations.
When the light switch is in position , the
vehicle lights and the instrument panel and
switch lighting switch on and off automatical- ly in the following situations
››
› in Daytime
ru nnin
g lights on page 131:
Automatic switching
onAutomatic switching
off
The photo sensor detects
darkness, for example,
when driving through a
tunnel.When adequate lighting is
detected.
The rain sensor detects
rain and activates the
windscreen wipers.When the windscreen wip-
ers have been inactive for
a few minutes. WARNING
If the road is not well lit and other road users
c annot
see the vehicle well enough or at all,
accidents may occur.
● The automatic dipped beam control ( )
only
switches on the dipped beam when
there are no changes in brightness, and not,
for example when it is foggy. Main beam assist*
Main beam assist (Light Assist)
The m
ain be
am assist acts within the limits
of the system and depending on environmen-
tal and traffic conditions. Once switched on,
the system is activated as of a speed of
about 60 km/h (37 mph) and is deactivated
below about 30 km/h (18 mph) ››› .
132
Lights and visibility
When the system is activated and the camera
det ects
other vehicles that may be dazzled,
the main beam is automatically switched off.
Otherwise, the main beam is automatically
switched on.
The main beam assist generally detects illu-
minated areas and deactivates the main
beam when passing through a town, for ex-
ample.
Switching the main beam assist on and off
Func-
tionUse
Activate:
– Switch the ignition on and turn the light
switch to position .
– From the base position, move the main
beam and turn signal lever forwards
››› page 131. When the warning lamp
is
displayed on the instrument panel display,
the main beam assist is switched on.
To switch system off:
– Switch off the ignition.
– OR: turn the light switch to a different po-
sition to
››› page 131.
– OR: with main beam on, move the main
beam and turn signal lever backwards.
– OR: move the main beam and turn the
signal lever forwards to manually switch
the main beam on. The main beam assist
will then be deactivated. Malfunctions
The f
o
llowing conditions may prevent the
main beam headlight control from turning off the headlights in time or from turning off al-
tog
ether:
● In poorly lit towns with highly reflective
sign
s.
● Other insufficiently lit road users (such as
pedes
trians or cyclists).
● On tight bends and steep slopes (bumps)
and when oncomin
g vehicles are partially ob-
scured.
● When the drivers of other oncoming vehi-
cl
es (such as a truck) can see over a guard
rail in the centre of the road.
● If the camera is damaged or the power sup-
ply
is cut off.
● In fog, snow and heavy rain.
● With dust and sand turbulence.
● With loose gravel in the field of vision of
the camer
a.
● When the field of vision of the camera is
mis
ted up, dirty or covered by stickers, snow,
ice, etc. WARNING
The convenience features of the main beam
a s
sist should not encourage the taking of
risks. The system is not a replacement for
driver concentration.
● You are always in control of the main beam
and ad
apting it to the light, visibility and traf-
fic conditions. ●
It i
s possible that the main beam headlight
control does not recognise all driving situa-
tions and is limited under certain circumstan-
ces.
● When the field of vision of the camera is
dirty
, covered or damaged, operation of the
main beam control may be affected. This also
applies when changes are made to the vehi-
cle lighting system, for example, if additional
headlights are installed. CAUTION
To avoid affecting the operation of the sys-
t em, t
ake the following points into considera-
tion:
● Clean the field of vision of the camera regu-
larly
and make sure it is free of snow and ice.
● Do not cover the field of vision of the cam-
era.
● Chec
k that the windscreen is not damaged
in the are
a of the field of vision of the camera. Note
Main beam and headlight flasher can be
t urned on and off
manually at any time with
the turn signal and main beam lever
››› page 131. 133
Technical data
Advice
Operation
Emergencies
Safety
Operation
Fog lights Fig. 134
Dash panel: light control. The warning lamps
or also sho
w, on the
light switch or instrument panel, when the
fog lights are on.
● Switching on front fog lights* : pu
ll the
light switch to the first point ››› Fig. 134 1 ,
fr om po
sitions , or .
● Switching on the rear fog light : com-
p
letely pull the light switch 2 from position
, or .
● T
o switch off the fog lights, press the light
swit
ch or turn it to position .Cornering lights*
1) When turning slowly or on very tight bends,
the c
ornerin
g lights are activated automati-
cally. The cornering lights may be integrated
in the fog lights and are switched on only at
speeds of less than 40 km/h (25 mph).
When reverse gear is engaged, the cornering
lights on both sides of the vehicle switch on,
in order to better illuminate the area for park-
ing.
Function “Coming home”
› ›
›
table on page 2
This function may be connected/disconnec-
ted through the radio menu. The “Coming
Home” and/or “Leaving Home” delay time
may also be set (default: 30 sec).
Vehicle with halogen headlights
In the “Coming Home” function, the daytime
running lights (DRL), the rear side lights and
the licence plate lights are turned on. Vehicle with full-LED headlights
In the “C
omin
g Home” function, the dipped
beams, the daytime running lights (DRL), the
rear side lights and the registration plate
lights switch on (“Welcome Light”).
Automatic* activation of “Coming Home”
For vehicles with a light and rain sensor (rota-
ry light switch in position ).
● Switch off the engine and remove the key
from the ignition w
ith the rotary light switch
in position ›››
page 23.
● The automatic “Coming Home” function is
only
active when the light sensor detects
darkness.
● When the car door is opened, the “Coming
Home” lighting c
omes on.
Manual “Coming Home” activation
For vehicles with a light and rain sensor (rota-
ry light switch without position ).
● Switch off the engine and remove the key
from the ignition.
● A
ctivate the headlight flashers for approxi-
mat
ely 1 second.
● Activated for any position of the rotary light
swit
ch. 1)
This function is not available on vehicles equipped
w ith f
ull-LED headlights.
134
Lights and visibility
● When the c ar door i
s opened, the “Coming
Home” lighting comes on. The headlights are
turned off 60 seconds after the vehicle door
is opened.
Deactivation
● If no door has been closed, they go out au-
tom
atically after 60 seconds.
● After the last door has been closed, the
hea
dlights will be switched off after the
“Coming Home” delay (as established in the
radio menu) has elapsed.
● On turning the light switch to position
››
› page 23.
● When the ignition is switched on (when
st
arting the engine).
Function “Leaving Home” The “Leaving Home” function is only availa-
b
l
e for vehicles with a light and rain sensor
(rotary light switch in position ).
This function may be connected/disconnec-
ted through the radio menu. The “Leaving
Home” function switch-off delay may also be
set (default: 30 sec).
Vehicle with halogen headlights
In the “Leaving Home” function, the daytime
running lights (DRL), the rear side lights and
the licence plate lights are switched on. Vehicle with full-LED headlights
In the “Le
aving Home” function, the dipped
beams, the daytime running lights (DRL), the
rear side lights and the registration plate
lights switch on (“Welcome Light”).
Activation
● When the vehicle is unlocked using the re-
mote c
ontrol.
● The “Leaving Home” function is only activa-
ted when the r
otary light switch is in position
and the light sensor detects darkness.
Deactivation
● When the “Leaving Home” delay period
ends
(default: 30 sec).
● When the vehicle is locked using the re-
mote c
ontrol.
● When the light control is switched into a
pos
ition other than .
● With the ignition is switched on. Hazard warning lights
Fig. 135
Dash panel: switch for hazard warn-
in g lights. Read the additional information carefully
› ›
› page 24
The hazard warning lights are used to draw
the attention of other road users to your vehi-
cle in emergencies.
If your vehicle breaks down:
1. Park your vehicle at a safe distance from mov
ing traffic.
2. Press the button to switch on the hazard warnin
g lights ››› .
3. Switch the ignition off.
4. Apply the handbrake.
5. For a manual gearbox, engage 1st gear; for an aut
omatic gearbox, move the gear
lever to P. »
135
Technical data
Advice
Operation
Emergencies
Safety
Operation
6. Use the warning triangle to draw the atten- tion of other r
oad users to your vehicle.
7. Always take the vehicle key with you when you l
eave the vehicle.
All turn signals flash simultaneously when
the hazard warning lights are switched on.
The two turn signal turn signal lamps
and the turn signal lamp in the switch will
flash at the same time. The simultaneous
hazard warning lights also work when the ig-
nition is switched off.
Emergency braking warning
If the vehicle brakes suddenly and continu-
ously at a speed of more than 80 km/h (50
mph), the brake light flashes several times
per second to warn the vehicles driving be-
hind. If you continue braking, the hazard
warning lights will come on automatically
when the vehicle comes to a standstill. They
switch off automatically when the vehicle
starts to move again. WARNING
● The ri sk
of an accident increases if your ve-
hicle breaks down. Always use the hazard
warning lights and a warning triangle to draw
the attention of other road users to your sta-
tionary vehicle.
● Due to the high temperatures that the cata-
lytic c
onverter can reach, never park in an
area where the catalytic converter could come into contact with highly inflammable materi-
a
l
s, for example dry grass or spilt petrol. This
could start a fire. Note
● The b att
ery will run down if the hazard
warning lights are left on for a long time,
even if the ignition is switched off.
● The use of the hazard warning lights de-
sc
ribed here is subject to the relevant statu-
tory requirements. Parking lights
When the parking light is switched on, (right
or l
ef
t turn signal), the front side light and
the rear light on the corresponding side of
the vehicle stay lit. The parking lights can on-
ly be activated with the ignition switched off
and the turn signal and main beam lever in
the central position, before being triggered.
Parking light on both sides With the ignition switched off and the light
sw
it
ch in position , when locking the vehi-
cle from the outside, the parking lights on
both sides of the vehicle light up. In doing
so, only the side lights of both headlights
light up, and additionally the tail lights will
do so partially. Motorway light* The motorway light is available on vehicles
equip
ped w
ith full-LED lights.
The function is connected/disconnected via
the corresponding Easy Connect system
menu.
● Activation: when goin
g above 110 km/h
(68 mph) for more than 30 seconds, the dip-
ped beam raises slightly to increase the driv-
er's visibility distance.
● Deactivation: when r educ
ing the speed of
the car below 100 km/h (62 mph), the dip-
ped beam returns to its normal position.
Driving abroad The light beam of the dipped beam lights is
a
symmetric: the s
ide of the road on which
you are driving is lit more intensely.
When a car that is manufactured in a country
that drives on the right travels to a country
that drives on the left (or vice versa), it is nor-
mally necessary to cover part of the headlight
bulbs with stickers or to change the adjust-
ment of the headlights to avoid dazzling oth-
er drivers.
In such cases, the regulations specify certain
light values that must be complied with for
designated points of the light distribution.
This is known as “Tourist light”.
136
Lights and visibility
The light distribution of the halogen and full-
LED he a
dlights allows the specific “tourist
light” values to be met without the need for
stickers or changes in the settings. Note
“Tourist light” is only allowed temporarily. If
y ou ar
e planning a long stay in a country that
drives on the other side, you should take the
vehicle to an Authorised Technical Service to
change the headlights. Headlight range control, lighting of
the in
s
trument and control panel Fig. 136
Next to the steering wheel: Head-
light r
ange control Lighting of the instrument panel, screens
and c
ontr
ols*
Depending on the model, lighting of the in-
strument panel and controls can be adjusted in the Easy Connect system, using the button
and the function button
S
ETUP ›››
p
age 26.
He
adlight range control
The headlight range control ››› Fig. 136 is
modified according to the value of the head-
light beam and the vehicle load status. This
offers the driver optimum visibility and the
headlights do not dazzle oncoming drivers
››› .
The he a
dlights can only be adjusted when
the dipped beam is switched on.
To reset, turn switch ››› Fig. 136:
ValueVehicle load status a)
–Two front occupants, luggage compart-
ment empty
1All seats occupied, luggage compartment
empty
2All seats occupied, luggage compartment
full With trailer and minimum drawbar load
3Driver only, luggage compartment full With
trailer and maximum drawbar load
a)
If the vehicle load does not correspond to those shown in the
table, it is possible to select intermediary positions.
Dynamic headlight range control
The control is not mounted in vehicles with
dynamic headlight range control. The head- light range is automatically adjusted accord-
ing t
o the vehicle load status when they are
switched on.
Instrument panel lighting
With the ignition on and without light activa-
tion, the instrument panel lighting remains
activated in daytime light conditions. The
lighting is reduced as the exterior light di-
minishes. In some cases, e.g. when driving
through a tunnel without the function
active, the instrument panel lighting may
even switch off. The objective of this function
is to provide the driver with a visual indica-
tion that he or she should activate the dip-
ped beam. WARNING
Heavy objects in the vehicle may mean that
the he a
dlights dazzle and distract other driv-
ers. This could result in a serious accident.
● Adjust the light beam to the vehicle load
st
atus so that it does not blind other drivers. 137
Technical data
Advice
Operation
Emergencies
Safety