The essentials
Driving data M emor
y The MFD (multifunction display) shows differ-
ent
values for the journey and the consump-
tion.
Changing between display modes on the
MFD
● In vehicles without multifunction steering
whee
l: Press the rocker switch on the
w ind
screen wiper lever ›››
Fig. 42.
● Vehicles with a multifunction steering
whe e
l: turn the thumbwheel ›››
Fig. 43.
Multifunction display memory
The multifunction display is equipped with
three memories that work automatically: MFD
from departure, MFD from refuelling and MFD
total calculation. On the screen display, you
can read which memory is currently dis-
played.
● Toggle between memories with the ignition
on and the memory
displayed: Press the
button on the windscreen wiper lever
or the button of the multifunction steering
wheel .
MenuFunction
MFD from
departure
Display and storage of the values for
the journey and the consumption from
when the ignition is switched on to
when it is switched off.
If the journey is continued in less than
2 hours after the ignition is switched
off, the new data is added to the data
already stored in the memory. The
memory will automatically be deleted if
the journey is interrupted for more than
2 hours.
MFD from refuellingDisplay and storage of the values for
the journey and the consumption. By
refuelling, the memory will be erased
automatically.
MFD total
calcula-
tion
The memory records the values for a
specific number of partial trips, up to a
total of 19 hours and 59 minutes or 99
hours and 59 minutes, or 1999.9 km or
9999 km, depending on the model of
instrument panel. On reaching either of
these limits a)
, the memory is automati-
cally erased and starts to count from 0
again.
a) It varies according to the instrument panel version.
Erasing a memory manually
● Select the memory that you wish to erase.
● Hold the button of the multifunction
s t
eering wheel or the button of the multi-
f u
nction wheel pressed down for about 2 sec-
onds. Personalising the displays
In the Ea
sy Connect system you can adjust
which of the possible displays of the MFD can
be shown on the instrument panel display
with the button and the function button
Set up
› ››
p
age 108.
Data summary
MenuFunction
Current fuel
consumption
The current fuel consumption dis-
play operates throughout the jour-
ney, in litres/100 km; and with the
engine running and the vehicle
stopped, in litres/hour.
Average fuel consumption
After turning on the ignition, aver-
age fuel consumption in li-
tres/100 km will be displayed after
travelling about 100 metres. Other-
wise horizontal lines are displayed.
The value shown is updated approxi-
mately every 5 seconds.
ACT ®
*: Depending on the equip-
ment, number of active cylinders.
Operating range
Approximate distance in km that can
still be travelled with the fuel re-
maining in the tank, assuming the
same style of driving is maintained.
This is calculated using the current
fuel consumption.
Travelling timeThis indicates the hours (h) and mi-
nutes (min) since the ignition was
switched on.
» 33
Emergencies
they should be changed if they are damaged,
or c l
eaned if they are dirty ››› .
Dam ag
ed wiper blades should be replaced
immediately. These are available from quali-
fied workshops. WARNING
Worn or dirty wiper blades reduce visibility
and inc r
ease the risk of accident and serious
injury.
● Always replace damaged or worn blades or
bl
ades which do not clean the windscreen
correctly. CAUTION
● Dam ag
ed or dirty windscreen wipers could
scratch the glass.
● If products containing solvents, rough
spon
ges or sharp objects are used to clean
the blades, the graphite layer will be dam-
aged.
● Never use fuel, nail varnish remover, paint
thinner or simi
lar products to clean the win-
dows.
● In icy conditions, always check that the
wiper b
lades are not frozen to the glass be-
fore using the wipers. In cold weather, it may
help to leave the vehicle parked with the wip-
ers in service position ›››
page 60. CAUTION
● To pr
event damage to the bonnet and the
wiper arms, only leave them in the service
position.
● Before driving, always lower the wiper
arms. Tow-starting and towing
Intr oduction Tow-starting me
an
s starting the engine of
the vehicle while another pulls it.
Towing means one vehicle pulling another
that is not roadworthy.
Always consider the legal provisions relating
to tow-starting and towing.
For technical reasons, towing a vehicle with a
discharged battery is not allowed. The jump
start should be used instead ›››
page 58.
If the vehicle comes with the Keyless Access
system, towing is only allowed with the igni-
tion on!
The vehicle battery drains if the vehicle is
towed with the engine switched off and the
ignition connected. Depending on the battery
charge status, the drop in voltage may be so
large, even after just a few minutes, that no
electrical device in the vehicle may work e.g. the hazard warning lights. In vehicles with
the Keyl
ess Access system, the steering
wheel could lock ››› .
WARNING
A vehicle with no power should never be tow-
ed.
● During towing, never switch off the ignition
w ith the s
tarter button. Otherwise, the elec-
tronic lock of the steering column could sud-
denly get blocked and it would be impossible
to steer the vehicle. This could cause an acci-
dent, serious injury and loss of control of the
vehicle.
● If during towing the vehicle runs out of
pow
er, stop towing immediately and request
the assistance of specialist personnel. WARNING
Vehicle handling and braking capacity
c h
ange considerably during towing. Please
observe the following instructions to mini-
mise the risk of serious accidents and injury:
● As the driver of the vehicle being towed:
– You shou
ld depress the brake much hard-
er as the brake servo does not operate.
Pay the utmost attention to avoid crash-
ing into the towing vehicle.
– More strength is required at the steering
wheel as the power steering does not op-
erate when the engine is switched off.
● As the driver of the towing vehicle: 86
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
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
Operation
the vehicle or manually turns off the light, the
s ide light
goes out. WARNING
Any accidental movement of the vehicle could
r e
sult in serious injury.
● When switching on the ignition, do not
pr
ess the brake or clutch pedal, otherwise
the engine could start immediately. WARNING
If vehicle keys are used negligently or with-
out due c
are, this may cause accidents and
serious injury.
● Never leave any key inside the vehicle
when ex
iting. Otherwise, a child or unauthor-
ised person could lock the vehicle, start the
engine or connect the ignition and, in this
way, operate electronic equipment (e.g. the
windows). Note
● Bef
ore leaving the vehicle, always discon-
nect the ignition manually and, if appropri-
ate, take into account the instructions on the
screen of the dash panel.
● If the vehicle is stationary for a long time
with the ignition on, the
vehicle battery
might be discharged and it might not be pos-
sible to start the engine.
● In diesel vehicles, there may be a delay in
the engine s
tarting if it requires preheating. ●
If durin
g the STOP phase you press the
START ENGINE STOP button, the ignition is
sw it
ched off and the button flashes.
● If the indication “Start-Stop system deacti-
vat
ed: Start the engine manually” is dis-
played on the dash panel display, the START ENGINE STOP button will blink.
Starting the engine
3
Valid for vehicles: with Keyless Access
StepStarting the engine with the starter but-
ton ››› page 167 (Press & Drive).
1.Press and hold the brake pedal until step 5 is
performed.
1a.In vehicles with a manual gearbox: press and
hold the clutch down until the engine starts.
2.Put the gearbox lever in neutral or the selector
lever in position P or N.
3.
Briefly press the starter button ››› Fig. 164 with-
out pressing the accelerator. For the engine to
start there must be a valid key in the vehicle.
After starting the engine, the light of the START ENGINE STOP
button changes to a fixed
light indicating that the engine has started.
4.If the engine does not start, stop and wait for
approx. 1 minute before trying again. If neces-
sary, perform an emergency start ››› page 167.
5.Disconnect the electronic parking brake when
you are about to start driving ››› page 170. WARNING
Never leave the vehicle with the engine run-
nin g, e
specially if a gear or gear range is en-
gaged. The vehicle could then suddenly move
or something strange could happen that
would cause damage, fire or serious injury. WARNING
Cold start sprays could explode or cause a
s ud
den increase in the engine speed.
● Never use sprays to cold start the engine. CAUTION
● The s t
arter motor or the engine may be
damaged if you try to start the engine while
driving or if you restart it immediately after
switching it off.
● If the engine is cold, avoid high engine
speed
s, pushing the engine too hard and rap-
id acceleration.
● Do not start the engine by pushing the ve-
hicl
e or towing it. Unburnt fuel could enter
the catalytic converter and damage it. Note
● Do not w
ait until the engine warms up with
the vehicle stationary; if you have good visi-
bility through the windows, start driving im-
mediately. This helps the engine reach oper-
ating temperature faster and reduces emis-
sions. 168
Driving
●
Electric
al components with a high power
consumption are switched off temporarily
when the engine starts.
● When starting with a cold engine, noise
lev
els may briefly increase. This is quite nor-
mal, and no cause for concern.
● When the outside temperature is below
+5°C (+41°F), if
the engine is diesel, some
smoke may appear under the vehicle when the fuel-operated auxiliary heater is on. Stopping the engine
3
V
alid for vehicles: with Keyless Access
StepSwitch off the engine with the starter
button ››› page 167.
1.Stop the vehicle completely ››› .
2.Press and hold the brake pedal until the step
4 is performed.
3.If you are driving an automatic vehicle, place
the selector lever in position P.
4.Connect the electronic parking brake
››› page 170.
5.
Briefly press the start-up button ››› Fig. 164.
The START ENGINE STOP button blinks again. If
the engine fails to switch off, perform an emer-
gency disconnect ››› page 167.
6.If the vehicle is equipped with a manual gear-
box, put it into 1st or reverse. WARNING
Never switch off the engine while the vehicle
i s
moving. This could cause loss of control of
the vehicle, accidents and serious injury.
● The airbags and belt tensioners do not
work
when the ignition is switched off.
● The brake servo does not work with the en-
gine off.
Therefore, you need to press the
break pedal harder to brake the vehicle.
● Power steering does not work when the en-
gine is
not running. You need more strength
to steer when the engine is switched off.
● If the ignition is switched off, the steering
co
lumn could be locked, making it impossible
to control the vehicle. CAUTION
If the engine is made to work hard for a long
time, it m
ay overheat after being switched
off. To prevent damage to the engine before
switching it off, leave it idle for approx. 2 mi-
nutes in neutral. Note
After switching off the engine, the cooling fan
m a
y continue to operate in the engine com-
partment for a few more minutes, even with
the ignition off. The radiator fan is automati-
cally switched off. “My Beat” Function
For vehicles with a convenience key there is
the “M
y
Beat” function. This feature provides
an additional indication of the vehicle igni-
tion system.
When accessing the vehicle, e.g. by opening
the doors with the remote control, the START ENGINE STOP button flashes, calling at-
t ention t
o the relevant starter system button.
Upon switching the ignition on/off, the light
of the START ENGINE STOP button flashes. With
the en gine sw
itched off, after a few seconds,
the STOP ENGINE START button stops flashing
and g oe
s out.
With the engine running, the START ENGINE STOP button light stays on, indi-
c atin
g that the engine is running. Upon
switching the ignition off with the START ENGINE STOP button, it starts flashing
ag ain.
In
vehicles with the Start-Stop system , the
“My Beat” function also offers additional in-
formation:
● When the engine stops during the Stop
pha
se, the light of the START ENGINE STOP but-
t on s
tays on, since, even though the engine
is off, the Start-Stop system is active.
● When the engine cannot be stated again
with the
Start-Stop system, ›››
page 188, and
needs to be started manually, the »
169
Technical data
Advice
Operation
Emergencies
Safety