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
Operation
● St ar
t-Stop system status display
››› page 188.
● Active cylinder management display
(ACT ®
)* ›
›› page 185
● Signs recognised by the traffic signal de-
tection sy
stem ››› page 228
● Low consumption driving status (ECO)
››
› page 104
● Identifying letters on engine (MKB).
Dis
tance travelled
The odometer registers the total distance
travelled by the car.
The odometer (trip ) shows the distance
travelled since the last odometer reset. The
last digit of the trip recorder indicates distan-
ces of 100 metres or one tenths of a mile.
● Briefly press the button ››
› Fig. 115 4 to re-
set the trip r
ecorder to 0.
● Keep the button 4 pressed for about 3
sec ond
s and the previous value will be dis-
played.
Time
● To set the time, keep the button ››
› Fig. 115
4 pressed for more than 3 seconds to select
the hour or minut e di
splay.
● To continue setting the time, press the up-
per or low
er part of the button 4 . Hold but-ton down to scroll through the numbers
quic
k
ly.
● Press the button 4 again in order to finish
settin g the time.
The time c
an also be set via the key and
Set up function button in the Easy Connect
sy s
tem ››› page 108.
Compass
With the ignition on and the navigation sys-
tem on, the cardinal point corresponding to
the direction of travel of the vehicle is dis-
played on the instrument panel.
Selector lever position
The selected gear is displayed on the side of
the selector lever and on the instrument pan-
el display. In positions D and S, and with the
Tiptronic, the corresponding gear is also dis-
played.
Recommended gear (manual gearbox)
The recommended gear in order to save fuel
is displayed on the instrument panel while
you are driving ›››
page 31.
Second speed display (mph or km/h)
In addition to the speedometer, the speed
can also be displayed in a different unit of
measurement (in miles or in km per hour). This option cannot be deactivated in models
des
tined for countries in which the second
speed must always be visible.
The second speed display can be adjusted in
the Easy Connect system via the key and
the Set
up function button
››
› page 108.
Speed warning
When the speed setting is exceeded, this will
be indicated on the instrument panel display.
This is very useful, for example when using
winter tyres that are not designed for driving
at the maximum speed of the vehicle
››› page 35.
The speed warning settings can be adjusted
in the Easy Connect system via the key
and the Set
up function button
››
› page 108.
Start-Stop operating display
Updated information relating to the status is
displayed on the instrument panel
››› page 188.
Low consumption driving status (ECO)*
Depending on the equipment, when driving,
the “ECO ” display appears on the instrument
panel when the vehicle is in low consump-
tion status due to active cylinder manage-
ment (ACT ®
)* ›››
page 185.
104
Operation
One-touch opening and closing One-touch opening and closing means you
do not
h
ave to hold down the button.
Buttons ››› Fig. 131 1 ,
2 ,
3 and
4 have
tw o po
sitions for opening windows and two
for closing them. This makes it easier to open
and close windows to the desired position.
One-touch closing
– Pull up the window button briefly up to the
second po
sition. The window closes fully.
One-touch opening
– Push down the window button briefly up to
the sec ond po
sition. The window opens
fully.
Resetting one-touch opening and closing
The automatic open and close function will
not work if the battery has been temporarily
disconnected. The function can be restored
as follows:
– Close the window as far as it will go by lift-
ing and ho
lding the electric window switch.
– Release the switch and then lift it again for
1 second.
This will re-enable the automatic
function.
If you push (or pull) a button to the first
stage, the window will open (or close) until
you release the button. If you push or lift the button briefly to the second stage, the win-
dow w
ill open (one-touch opening) or close
(one-touch closing) automatically. If you op-
erate the button while the window is opening
or closing, it stops at this position.
Sunroof*
Introduction The sunroof consists of two glass parts. The
r
e
ar part is fixed and cannot be opened. It al-
so has a sun blind. WARNING
If the sunroof is used negligently or without
p a
ying due attention, it can cause serious in-
jury.
● Open or close the sunroof and the sun blind
only
when no one is in their path of move-
ment.
● Never leave any key inside the vehicle
when ex
iting.
● Never leave a child or any other person who
ma
y need help in the vehicle, especially if
they have access to the vehicle key. If using
they key unattended, they could lock the ve-
hicle, start the engine, switch on the ignition
and activate the sunroof.
● After switching off, it is still possible to
open or clo
se the sunroof during a short space of time provided that neither the driver
nor p
a
ssenger door is opened. CAUTION
● To pr
event damage, during winter tempera-
tures remove any ice or snow that might be
on the car roof before opening the sunroof or
adjusting the tilt position.
● Before leaving the vehicle or in case of rain-
fa
ll, always close the sunroof. With the sun-
roof open or in a tilted position, water can en-
ter the interior and can cause considerable
damage to the electrical system. As a result,
other damage can occur in the vehicle. Note
● Le
aves and other loose objects that accu-
mulate on the sunroof rails should be regular-
ly cleaned away either by hand or with a vac-
uum.
● If the sunroof does not work correctly, the
anti-trap f
unction will not work either. Con-
tact a specialised workshop.
● Some settings can be saved in user ac-
cou
nts of the personalisation function
››› page 26.128
Operation
To ensure the headlight washers work cor-
r ectly
in winter, any snow which has got into
the bumper jet supports should be cleaned
away. If necessary, remove snow with an anti-
icing spray. Note
The wiper will try to wipe away any obstacles
th at
are on the windscreen. The wiper will
stop moving if the obstacle blocks its path.
Remove the obstacle and switch the wiper
back on again. Rain sensor*
Fig. 138
Windscreen wiper lever: adjusting
the r ain sen
sor A Fig. 139
Rain sensor sensitive surface The rain sensor controls the frequency of the
w
ind
screen wiper intervals, depending on
the amount of rain ››› . The sensitivity of the
r ain sen
sor can be adjusted manually. Man-
ual wipe ››› page 139.
Move the lever to the required position
››› Fig. 138:
Rain sensor off.
Rain sensor on; automatic wipe if neces-
sary.
Setting sensitivity level of rain sensor
– Set control to the right: highly sensi-
tive.
– Set control to the left: less sensitive.
When the ignition is switched off and then
back on, the rain sensor stays on and starts
operating again when the windscreen wipers
are in position 1 and the vehicle is travel-
lin g at
more than 16 km/h (10 mph).
0 1
A Rain sensor modified behaviour
P
o
ssible causes of faults and mistaken read-
ings on the sensitive surface ››› Fig. 139 of
the rain sensor include:
● Damaged blades: a film of water on the
dam
aged blades may lengthen the activation
time, reduce the washing intervals or result
in a fast and continuous wipe.
● Insects: insects on the sensor may trigger
the wind
screen wiper.
● Salt on roads: in winter, salt spread in the
ro
ads may cause an extra long wipe when the
windscreen is almost dry.
● Dirt: dry dust, wax, coating on glass (Lotus
effect) or tr
aces of detergent (car wash) may
reduce the effectiveness of the rain sensor or
make it react more slowly, later or not at all.
● Cracked windscreen: the impact of a stone
wi
ll trigger a single wipe cycle with the rain
sensor on. Next the rain sensor detects the
reduction in the sensitive surface area and
adapts accordingly. The behaviour of the sen-
sor will vary with the size of the damage
caused by the stone. WARNING
The rain sensor may not detect enough rain
t o sw
itch on the wipers.
● If necessary, switch on the wipers manually
when wat
er on the windscreen obstructs visi-
bility. 140
Seats and head restraints
Seats and head restraints
Adju s
ting the seats and headr-
ests
Manual adjustment of seats Read the additional information carefully
› ›
› page 12 WARNING
The safe driving chapter contains important
inf orm
ation, tips, suggestions and warnings
that you should read and observe for your
own safety and the safety of your passengers
››› page 62. WARNING
● Adju s
t the front seats only when the vehi-
cle is stationary. Failure to follow this instruc-
tion could result in an accident.
● Be careful when adjusting the seat height.
Car
eless or uncontrolled adjustment can
cause injuries.
● The front seat backrests must not be re-
clined f
or driving. Otherwise, seat belts and
the airbag system might not protect as they
should, with the subsequent danger of injury. Electric driver's seat adjustment*
Read the additional information carefully
› ›
› page 13 WARNING
● If the el
ectric front seats are used negli-
gently or without paying due attention, it can
cause serious injury.
● The front seats can also be electrically ad-
jus
ted when the ignition is switched off. Nev-
er leave a child or any other person who may
need help in the vehicle.
● In the event of an emergency, electrical ad-
jus
tment can be stopped by pressing any
control. CAUTION
To avoid damaging the electrical components
of the fr
ont seats, please refrain from kneel-
ing on the seat or applying sharp pressure at
a single point to the seat cushion and back-
rest. Note
● It m
ay not be possible to electrically adjust
the seat if the vehicle battery is very low.
● If the engine is started while the seats are
being el
ectrically adjusted, the adjustment
will stop. Adjusting the front head restraints
Read the additional information carefully
› ›
› page 13
Adjust the head restraint ›››
page 13 so
that as far as possible the top of the head re-
straint is level with the top of your head.
When this is not possible, try to get as close
as possible to this position.
Adjusting the rear head restraints Fig. 141
Rear centre head restraint: release
point . When transporting people in the back seat,
p
l
ace the head restraints of the occupied
seats at a minimum of the next socket up
››› .
»
143
Technical data
Advice
Operation
Emergencies
Safety
Driving
Driving St ar
t and stop the engine
Switching the ignition on and starting
the engine with the key Fig. 163
Ignition key positions. Read the additional information carefully
› ›
› page 23
Diesel engines can take a few seconds longer
than usual to start on cold days. Therefore
the clutch pedal (manual gearbox) or the
brake pedal (automatic gearbox) must re-
main pressed until the engine starts up. Dur-
ing preheating, the warning lamp remains
lit.
The preheating time depends on the coolant
and exterior temperatures. With the engine at
operating temperature, or at outside temper-
atures above +8°C, the warning lamp will light up for about one second. This means
that
the engine starts immediately.
If the engine does not immediately start up,
interrupt the starting process and try again
after 30 seconds. To start the engine again,
return the key to position 1 .
St ar
t-Stop System*
If the vehicle is stopped and the Start-Stop
system* switches off the engine, the ignition
remains switched on.
Automatic gearbox: before leaving the vehi-
cle, make sure that the ignition is switched
off and the selector lever is in position P.
Driver messages on the instrument panel
display
Press the clutch
This message appears on vehicles with a
manual gearbox if the driver tries to start the
engine without having the clutch pedal
pressed. The engine will only start if you
press the clutch pedal.
Press the brake This message appears on vehicles with an
automatic gearbox if the driver tries to start
the engine without having the brake pedal
pressed. Select N or P
This
message appears if you try to start or
stop the engine when the selector lever of
the automatic gearbox is not in position P or
N. The engine can only start or stop in certain
positions.
Engage position P; the vehicle
can move; doors can only close in
position P.For safety reasons, this driver message ap-
pears and an audible warning sounds if the
selector lever of the automatic gearbox is not
in position P after you switch off the ignition.
Put the selector lever in position P, otherwise
the vehicle could roll away.
Gear change: selector lever in
the drive position! This driver message is displayed when the
selector lever is not in the position P when
the driver door is opened. Additionally, a
buzzer will sound. Put the selector lever in
position P, otherwise the vehicle could roll
away.
Ignition is switched on
This driver message is displayed and a buz-
zer is sounded when the driver door is
opened with the ignition switched on. »
165
Technical data
Advice
Operation
Emergencies
Safety
Operation
WARNING
● Nev er ru
n the engine in confined spaces, as
the exhaust gases are poisonous. CAUTION
Avoid high engine speeds, full throttle and
e xtr
eme load conditions until the engine has
reached its normal operating temperature,
otherwise this can damage the engine. For the sake of the environment
Do not warm up the engine by idling it. You
shou l
d drive off as soon as you start the en-
gine. This will help avoid unnecessary ex-
haust emissions. Note
● If it
is difficult to turn the ignition key to
the position 1 , turn the steering wheel to
both s ide
s to release the steering lock.
● When starting from cold, the engine may be
a little noi
sy for the first few seconds until oil
pressure has built up in the hydraulic valve
lifters. This is quite normal, and no cause for
concern.
● If the vehicle battery is disconnected and
rec
onnected, the key must remain in the posi-
tion 1 for around 5 seconds before starting
up .
● V
ehicles with automatic gearbox: after
swit
ching off the ignition, you can only re-
move the ignition key if the selector lever is in position “P” (parking lock). Next, the se-
l
ect
or lever is locked. Switching off the engine with the key
Switching off the engine
– Stop the vehicle.
– Turn the ignition key to position 1 ›››
Fig. 163.
En g
aging the steering wheel lock
In vehicles with automatic gearbox, the igni-
tion key can only be removed when the selec-
tor lever is in position P.
– Remove the key from the ignition in posi-
tion 1
› ›
›
Fig. 163 ››› .
– Turn the steering wheel until you hear it en-
gag
e.
Possible vehicle theft is prevented with the
steering lock engaged. WARNING
● Nev er sw
itch the engine off until the vehi-
cle is stationary. The brake servo and power
steering functions will not be completely cov-
ered under warranty. More force may also be
needed to turn the steering wheel or to brake.
As you cannot steer and brake in the normal
manner, there is a greater risk of accidents
and serious injury. ●
Nev er r
emove the key from the ignition if
the vehicle is in motion. Otherwise, the steer-
ing could suddenly lock, making it impossible
to steer the vehicle: risk of accident!
● Always take the key with you when you
le
ave the vehicle. This is particularly impor-
tant if there are children in the vehicle, as
they might otherwise be able to start the en-
gine or use power-operated equipment (e.g.
the electric windows), which could cause in-
juries. CAUTION
If the engine has been running under high
lo a
d for a long time, there is a risk of heat
building up in the engine compartment after
it has been switched off; this could cause en-
gine damage. For this reason, you should idle
the engine for approximately 2 minutes be-
fore you switch it off. Note
● Af t
er the engine is switched off the radiator
fan may run on for up to 10 minutes, even if
the ignition is switched off. It is also possible
that the fan turns itself on once more if the
coolant temperature increases due to the
heat accumulated in the engine compartment
or due to its prolonged exposure to solar ra-
diation.
● If the vehicle is stopped and the Start-Stop
sys
tem* switches off the engine, the ignition 166
Driving
remains switched on. Make sure that the igni-
tion i
s
switched off before leaving the
vehicle, otherwise the battery could dis-
charge. Starter button*
Fig. 164
In the lower part of the centre con-
so l
e: starter button. The vehicle engine can be started with a
s
t
arter button (Press & Drive). To do so, there
must be a valid key inside the vehicle in the
area of the front or rear seats.
In vehicles with the Keyless Access
››› page 112 system, the engine can also be
started with the key in the luggage compart-
ment.
Opening the driver's door when exiting the
vehicle activates the electronic lock on the
steering column if the ignition is disabled. Switching the ignition on/off manually
Briefly p
ush the starter button without touch-
ing the brake or clutch pedal ››› .
F or
vehicles with both manual and automatic
transmission, the starter button text START ENGINE STOP flashes like a heartbeat
when the sy s
tem is preset for switching the
ignition on and off.
Automatic ignition switch-off
If the driver leaves the vehicle, taking the ve-
hicle key with them but leaving the ignition
on, the ignition is switched off automatically
after a certain time. If at that time the dipped
beam is on, the parking lights will stay on for
approx. 30 minutes. The side light can be
turned off by blocking the vehicle
››› page 112 or manually ››› page 131.
Emergency starting function
If no valid key is detected inside the vehicle,
an emergency start-up will be required. The
relevant message will appear in the dash
panel display. This may happen when, for ex-
ample, the battery of the vehicle key button
is very low or flat: ● Immediately after pushing the starter but-
ton, k
eep the vehicle key next to the right
trim of the steering column.
● The ignition connects and the engine starts
autom
atically. Emergency disconnection
If the en
gine does not switch off after briefly
pressing the starter button, an emergency
disconnect will be required:
● Press the starter button twice within 3 sec-
onds
or press it once for more than 1 sec-
ond ››› .
● The engine turns off automatically.
En gine r
estart feature
If no valid key is detected inside the vehicle
after the engine stops, you will only have 5
seconds to restart it. A warning will display
on the dash panel screen.
After this interval, it will not be possible to
start the engine without a valid key inside
the vehicle.
Automatic deactivation of the ignition on ve-
hicles with the Start-Stop system
The ignition is switched off automatically
when the vehicle is stopped and the auto-
matic engine shutdown is active, if:
● The driver's seat belt is not fastened,
● the driver does not step on any pedal,
● the driver door is opened.
Aft
er automatically turning off the ignition, if
the dipped beam is on, the side light re-
mains on for approx. 30 minutes (if the bat-
tery is sufficiently charged). If the driver locks »
167
Technical data
Advice
Operation
Emergencies
Safety