The essentials
Bonnet Fig. 7
Unlocking the bonnet. ●
Opening the bonnet: Pull the lever under
the d a
shbo
ard ››› Fig. 7 1 .
● Lifting up the bonnet: press the release
c at
c
h under the bonnet upwards ››› Fig. 7 2 .
The arr e
s
ter hook under the bonnet is re-
leased.
● The bonnet can be opened. Release the
bonnet st
ay and secure it in the fixture de-
signed for this in the bonnet.
››› in Introduction on page 202
›››
page 202 Electric windows*
Fig. 8
Detail of the driver door: controls for
the w indo
w
s. ●
Opening the window: Press the butt
on.
● C
losing the window: Pull the button.
B
uttons on the driver door Window on the front left door
Window on the front right door
Window on the rear left door
Window on the rear right door
Safety switch for deactivating the electric
window buttons in the rear doors.
1 2
3
4
5
››› in Operation of the electric windows
on page 115
››› page 115 Before driving
M anua
l
ly adjusting the front seats Fig. 9
Front seats: manual seat adjustment. Forward/back: pull the lever and move
the se
at
f
orwards or backwards.
Raising/lowering: pull/push the lever.
Tilting the backrest: pull the lever back.
››› in Introduction on page 127 1
2
3
11
The essentials
outside temperature as a result of the heat
pr oduc
ed b
y the engine.
The temperatures measured range from
-40°C to +50°C (-40°F to +122°F).
Gear-change indicator Fig. 37
Instrument panel: gear-change indica-
t or (m
anual
gearbox). A gear change will be recommended if the
g
e
ar
you are in is not the most economical
choice. If no gear-change is recommended, it
means that you are already in the most eco-
nomical gear.
Vehicles with a manual gearbox
The following display symbols ›››
Fig. 37
mean: ●
Chang
e to a higher gear: the suggested
gear appears to the right of the current gear
when a higher gear is recommended .
● Change to a lower gear: the suggested
ge
ar appears to the left of the current gear
when a lower gear is recommended .
The gear recommendation may occasionally
skip a gear (2nd 4th).
Vehicles with an automatic gearbox*
The display is only visible in tiptronic mode
››› page 159.
The following display symbols mean:
● Shiftin g up a gear
●
Shifting down a gear CAUTION
The gear-change indicator is intended to help
sav e f
uel, but it is not intended to recom-
mend the right gear for all driving situations.
In certain situations, only the driver can
choose the correct gear (for instance when
overtaking, driving up a steep gradient or
towing a trailer). Note
The display disappears from the instrument
panel when
you press the clutch pedal. Bonnet, rear lid and doors open
Fig. 38
A: bonnet open; B: rear lid open; C:
fr ont
l
eft door open; D: rear right door open
(5-door vehicles only). When the ignition is switched on or when
driv
in
g, the bonnet, r
ear lid or doors that are
open will be indicated on the instrument pan-
el display, and, as applicable, this will be in-
dicated audibly. The display may vary accord-
ing to the type of instrument panel fitted. » 25
The essentialsIllustra-
tionKey to ››› Fig. 38
A Do not continue driving!
The bonnet is open or is not properly
closed ››› page 202.
B Do not continue driving!
The rear lid is open or is not properly
closed ››› page 10.
C, D Do not continue driving!
A vehicle door is open or is not properly
closed ››› page 107. Warning and information messages
The system runs a check on certain compo-
nents
and f
u
nctions when the ignition is
switched on and while the vehicle is moving.
Faults in the operation are displayed on the
screen using red and yellow symbols and
messages on the instrument panel display
( ››› page 32, ››› page 32) and, in some ca-
ses, with audible warnings. The display may
vary according to the type of instrument pan-
el fitted.
Priority 1 warning (red symbols)
Symbol flashing or lit; partly combined with audible
warnings.
Stop the vehicle! It is dangerous ››› in Warning
and control lamps on page 98 !
Check the function that is faulty and repair it. If necessa-
ry, request assistance from specialised personnel.
Priority 2 warning (yellow symbols)
Symbol flashing or lit; partly combined with audible
warnings.
A faulty function, or fluids which are below the correct
levels may cause damage to the vehicle! ›››
in Warn-
ing and control lamps on page 99
Check the faulty function as soon as possible. If neces-
sary, request assistance from specialised personnel.
Informative text
Information relating to different vehicle processes. Submenu Assist systems
Assist
systems
menuFunction
Front As-
sistSwitching the monitoring system on
and off ››› page 176.
Fatigue
detection *Switching the fatigue detection on or
off (pause recommendation)
››› page 182. Driving data
M emor
y The MFD (multifunction display) shows differ-
ent
v
alues for the journey and the consump-
tion.
Changing between display modes on the
MFD
● In vehicles without multifunction steering
wheel:
Press the rocker switch on the
wind s
creen wiper lever ›››
Fig. 35.
● Vehicles with a multifunction steering
whee l:
turn the thumbwheel ›››
Fig. 36.
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 di
splayed: Press the
button on the windscreen wiper lever
or the button of the multifunction steering
wheel .26
The essentials
Front brake pads worn.
›››
page
154
it lights up:
Fault in the ESC, or dis-
connection caused by the system.
flashes: ESC or ASR activated.
ASR manually deactivated.
ABS faulty or does not work.
Rear fog light switched on.›››
page
18
lights up or flashes:
fault in the
emission control system.››› page
164
it lights up:
pre-heating of diesel
engine.
››› page
165
flashes: fault in the diesel engine
management.
fault in the petrol engine manage-
ment.›››
page
165
lights up or flashes:
fault in the
steering system.››› page
150
Tyre pressure too low, or fault in
the tyre pressure monitoring sys-
tem.›››
page
219
Fuel tank almost empty.›››
page
98
Fault in airbag system and seat
belt tensioners.›››
page
66 Other warning lamps
Left or right turn signal.›››
page
19
Hazard warning lights on.››› page
121
Trailer turn signals›››
page
184
it lights up:
Press the foot brake!
flashes: the selector lever locking
button has not engaged.››› page
157
it lights up:
cruise control activated
or speed limiter switched on and
active.
››› page
31
flashes: the speed set by the
speed limiter has been exceeded.
Main beam on or flasher on.›››
page
19 On the instrument panel display
Fig. 41
On the instrument panel display: door
open.
Do not continue driving!
With the corresponding indica-
tion: door(s), rear lid or bonnet
open or not properly closed.››› page
25
Ignition: Do not carry on driv-
ing! Engine coolant level too low,
coolant temperature too high
››› page
208
Flashing: Fault in the engine
coolant system.
Do not continue driving!
Engine oil pressure too low.››› page
205» 33
Fuses and bulbs
Fig. 87
In the engine compartment: fuse box
c o
v
er - 2nd variant Read the additional information carefully
› ›
›
page 43
Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.
Opening the fuse box ● Open the bonnet ›››
page 202.
● Press lid locking clip upwards in the direc-
tion of the arro
w 1
› ›
› Fig. 86 o ››› Fig. 87. ●
Open the cov
er in the direction indicated
by the arrow 2 .
● Remove the plastic clip from the lid of the
f u
se bo
x.
● Replace the appropriate fuse.
● Place the plastic clip back in its original po-
sition.
● Plac
e the lid on the fuse box and press un-
til
you hear it click into place.
Fuse placement
No.Consumer
1Radiator fan
2Control unit for the glow system
3ABS/ESC control unit
4Additional electric heat - Circuit 2
5Additional electric heat - Circuit 3
6Automatic gearbox
7Engine control unit
8Front windscreen wipers
9Central control unit, battery data module
10ABS/ESC control unit
12Engine components
13Brake pedal switch
No.Consumer
14Engine components, fuel coil relay, radiator fan,
coolant pump
15Engine control unit
16Starter motor
17Engine control unit
18Engine components, additional electric heat re-
lay coils
19Lambda probe
20Control devices for the glow system, heating of
the sump fan Changing bulbs
Intr oduction Read the additional information carefully
› ›
›
page 44.
Depending on how equipped the vehicle is,
there are different sets of headlights and tail
lights:
● Halogen main headlights (double head-
light).
● Full-LED main headlights*.
● Rear bulb light.
● LED rear light*. »
83
Technical data
Advice
Operation
Emergencies
Safety
Instruments and warning lamps
CAUTION
● To pr ev
ent damage to the engine, the rev
counter needle should only remain in the red
zone for a short period of time.
● When the engine is cold, avoid high revs
and heavy ac
celeration and do not make the
engine work hard. For the sake of the environment
Changing up a gear in time reduces fuel con-
sumption and noi se.Rev counter
The rev counter indicates the number of en-
gine r
ev
o
lutions per minute ›››
Fig. 110 1 .
T og
ether w
ith the gear-change indicator, the
rev counter offers you the possibility of using
the engine of your vehicle at a suitable
speed.
The start of the red zone on the dial indicates
the maximum engine speed which may be
used briefly when the engine is warm and af-
ter it has been run in properly. Before reach-
ing this range, you should change to a higher
gear for vehicles with a manual gearbox or for
automatic gearboxes put the selector lever in
“D” or take your foot off the accelerator ped-
al. We recommend that you avoid high revs and
that
you follow the recommendations on the
gear-change indicator. Consult the additional
information in ›››
page 25. CAUTION
Never allow the rev counter needle 1 ›››
Fig. 110 to g o int
o the red zone on the
scale for more than a very brief period, other-
wise there is a risk of engine damage. For the sake of the environment
Changing up a gear early will help you to save
fuel and minimi
se emissions and engine
noise. Indications on the display
A variety of information can be viewed on the
in
s
trument
panel display ›››
Fig. 110 3 de-
pendin g on the
v
ehicle equipment:
● Bonnet, rear lid and doors open
›››
page 25.
● Information and warning texts.
● Mileage.
● Time.
● Navigation instructions.
● Outside temperature.
● Compass. ●
Shift l
ever position ››› page 158.
● Recommended gear (manual gearbox)
›››
page 25.
● Multifunction display (MFD) and menus
with differ
ent setting options ›››
page 23.
● Service interval display ›››
page 30.
● Second speed display ›››
page 26.
● Speed warning function ›››
page 29.
● Start-Stop system status display
›››
page 181.
● Low consumption driving status (ECO)
›››
page 96
● Identifying letters on engine (MKB).
Dist
ance 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. 110 4 to re-
set the trip r
ec
order to 0.
● Keep the button 4 pressed for about 3
sec ond
s
and the previous value will be dis-
played. »
95
Technical data
Advice
Operation
Emergencies
Safety
Introduction to the Easy Connect system*
●
Bef or
e opening the bonnet, switch off the
engine and allow it to cool.
● In any vehicle, the engine compartment is a
hazar
dous area and could cause severe inju-
ries ››› page 202. CAUTION
Failure to heed the control lamps and text
me ss
ages when they appear may result in
faults in the vehicle. Introduction to the Easy
C
onnect
sy
stem*
System settings (CAR)* CAR menu (Setup) Read the additional information carefully
›› ›
page 21
To select the settings menus, press the Easy
Connect button and the
Set
up function
b utt
on.
The act
ual number of menus available and
the name of the various options in these me-
nus will depend on the vehicle’s electronics
and equipment.
Pressing the menu button will always take
you to the last menu used.
When the function button check box is activa-
ted , the function is active.
Pressing the menu button will always take
y ou t
o the l
ast menu used.
Any changes made using the settings menus
are automatically saved on closing those me-
nus.
Function buttons in the vehicle settings
menuPage
ESC system››› page 154
Tyres››› page 219
Driver assistance››› table on page 21
Parking and manoeuvring››› page 167
Vehicle lights››› table on page 21
Mirrors and windscreen wipers››› table on page 21
Opening and closing››› table on page 21
Multifunction display››› table on page 21
Date and time››› table on page 21
Units››› table on page 21
Service››› page 30
Factory settings››› table on page 21 WARNING
Any distraction may lead to an accident, with
the risk of
injury. Operating the Easy Connect
system while driving could distract you from
traffic. 99
Technical data
Advice
Operation
Emergencies
Safety
Operation
Child-proof locking Fig. 124
Activating the childproof lock. The childproof lock prevents the rear doors
fr
om bein
g opened fr
om the inside. Doors
can only be opened from the outside.
The childproof lock is activated and deactiva-
ted using the ignition key.
Activating the childproof lock
– Turn the slot in the direction of the arrow
›››
Fig. 124 (in the other direction on the
right-hand door).
Deactivating the childproof lock – Turn the slot in the opposite direction of
the arrow (in the other dir
ection on the
right-hand door). Anti-theft alarm system*
General
notes The anti-theft alarm system increases vehicle
prot
ection fr
om intruders. The system will ini-
tiate acoustic and optical warning signals
when your vehicle is tried to be forced.
Activating the alarm system
The anti-theft alarm switches on automatical-
ly when the vehicle is locked using the re-
mote control key or inserting the key in the
driver door. The alarm is activated around 30
seconds after the vehicle is locked.
Deactivating the alarm system
The anti-theft alarm system is deactivated
when the remote control unlock button is
pressed. If the vehicle is not opened within
30 seconds after emitting the radio frequen-
cy signal, the system will be reactivated.
If the vehicle is unlocked using by inserting
the key in the driver door, the ignition must
be switched on within 15 seconds. This deac-
tivates the alarm system. If, during these 15
seconds, the vehicle is not started , the alarm
is triggered . When does the system trigger an alarm?
The fo
l
lowing areas of the vehicle are moni-
tored:
● Bonnet
● Rear lid
● Doors
● Ignition
● Tilt angle ››› pag
e 113, Vehicle interior
monitoring and anti-tow system
● The interior ››› pag
e 113, Vehicle interior
monitoring and anti-tow system
● Drop in voltage in the car systems
● The factory-fitted towing bracket
The alarm is
triggered immediately if one of
the battery cables is disconnected while the
alarm system is active.
How to turn OFF the alarm
To deactivate the alarm, press the unlock but-
ton on the remote control key or switch on
the ignition. Note
● The al arm horn po
wer supply has a 5-year
useful life. Contact an Official Service for
more detailed information.
● To make sure that the anti-theft alarm is
ful
ly operative when leaving the vehicle,
check that all the doors and windows are
closed. 112