Page 33 of 248

The essentials
OK/RESET
is pressed on the windscreen wiper
lev er
, or OK on the multifunction steering
wheel.
● In v
ehicles with the LongLife system in
which the batt
ery has been disconnected for
a long period of time, it is not possible to cal-
culate the date of the next service. Therefore
the service interval display may not be cor-
rect. In this case, bear in mind the maximum
service intervals permitted in the ››› Book-
let Maintenance Programme. Cruise control
Oper atin
g the c
ruise control system
(CCS)* Fig. 39
See position on page 7-8 ●
Sw it
c
hing on the CCS: Move switch
››› Fig. 39 1 to .
The system is on. If no
s peed h
as been programmed, the system will
not control it.
● Activating the CCS: Press button ›››
Fig. 39
2 in the ar
e
a. The current speed is
memorised and controlled.
● Temporarily switching off the CCS: Move
switc
h ››› Fig. 39 1 to
or push the
br ak
e. The cruise control system is switched
off temporarily.
● Reactivating the CCS: Press button
›››
Fig. 39 2 in
. The memorised speed
i
s saved and controlled again.
● Increasing stored speed during CCS regula-
tion: pres
s button 2 in
. The vehicle ac-
c
elerates until the new stored speed.
● Reducing stored speed during CCS regula-
tion: pres
s button 2 in t
o lower the
s peed b
y 1 km/h (1 mph). Speed is reduced
until reaching the new stored speed.
● Switching off the CCS: Move switch
›››
Fig. 39 1 to .
The system is disconnec-
t ed and the memori
sed speed is deleted.
››› in Introduction on page 176
›››
page 176 31
Page 34 of 248
The essentials
Warning lamps On the in s
trument
panelFig. 40
See position on page 7-8 Red warning lamps
Central warning lamp: additional
information on the instrument pan-
el display–
Parking brake on.›››
page
99
››› page
99
Do not continue driving!
The brake fluid level is too low or
there is a fault in the brake system.
Lit up or flashing: Do not continue driving!
Fault in the steering.››› page
100
Driver or passenger has not fas-
tened seat belt.›››
page
99
Use the foot brake! Yellow warning lamps
Central warning lamp: additional
information on the instrument pan-
el display–
32
Page 35 of 248

The essentials
Front brake pads worn.
›››
page
167
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
101
it lights up:
pre-ignition of diesel
engine.
››› page
102
flashes: fault in the diesel engine
management.
fault in the petrol engine manage-
ment.›››
page
102
lights up or flashes:
fault in the
steering system.››› page
100
Tyre pressure too low, or fault in
the tyre pressure monitoring sys-
tem.›››
page
103
Fuel tank almost empty.›››
page
102
Fault in airbag system and seat
belt tensioners.›››
page
66 Other warning lamps
Left or right turn signal.›››
page
18
Hazard warning lights on.››› page
126
Trailer turn signals›››
page
185
it lights up:
Press the foot brake!
flashes: the selector lever locking
button has not engaged.››› page
158
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
18 On the instrument panel display
Fig. 41
See position on page 7-8
Do not continue driving!
With the corresponding indica-
tion: door(s), rear lid or bonnet
open or not properly closed.››› page
99
››› page
10
››› page
203
Ignition: Do not carry on driv-
ing! Engine coolant level too low,
coolant temperature too high
››› page
100
Flashing: Fault in the engine
coolant system.
Do not continue driving!
Engine oil pressure too low.››› page
206» 33
Page 36 of 248

The essentials
Fault in the battery.›››
page
99
Driving light totally or partially
faulty.›››
page
83
Fault in the cornering light sys-
tem.››› page
121
Diesel particulate filter blocked›››
page
102
Level of windscreen washer fluid
too low.›››
page
103
Flashing: Fault in the oil level de-
tection. Control manually.›››
page
206
Ignition: Insufficient engine oil.
Fault in the gearbox.›››
page
162
Immobiliser active.
Service interval display›››
page
30
Mobile telephone is connected
via Bluetooth to the original tele-
phone device.›››
Book-
let Radio
or
››› Book-
let Navi-
gation
system
Mobile telephone battery charge
meter. Available only for devices
pre-installed in factory.
Freezing warning. The outside
temperature is lower than +4°C
(+39°F).›››
page
24
Start-Stop system activated.›››
page
182
Start-Stop system unavailable.
Low consumption driving status›››
page
24 On the instrument panel
Front passenger front airbag is
disabled (
).
››› page
66
››› in Warning and indication lamps on
page 98
››› page 98 Gearbox lever
M anua
l
gearbox Fig. 42
Gear shift pattern of a 5 or 6-speed
m anual
g
earbox The position of the gears is indicated on the
g
e
arbo
x lever ››› Fig. 42.
● Press the clutch pedal and keep your foot
right down.
● Mo
ve the gearbox lever to the required po-
sition.
● Rel
ease the clutch.
Selecting r
everse gear
● Press the clutch pedal and keep your foot
right down.
● W
ith the gearbox lever in neutral, push it
upwar
ds, move it to the left as far as it will go
and then forwards to select reverse ››› Fig. 42
R .
34
Page 37 of 248

The essentials
● Rel
e
ase the clutch.
››› in Changing gears on page 158
››› page 158 Automatic gearbox*
Fig. 43
Automatic gearbox: selector lever po-
s ition
s. Parking lock
R
ev
er
se gear
P
R Neutral (idling)
Drive (for
ward)
Sport programme: drive (forward)
Tiptronic mode: pull the lever forwards
(+) to go up a gear or backwards ( –) to
go down a gear.
››› in Basic information on page 159
››› page 158
››› page 35 Manual release of selector lever
Fig. 44
Manual release of the selector lever. N
D
S
+/–
If there is a fault in the power system to the
el
ectr
onic
selector lever lock system (flat bat-
tery, blown fuse) or the system itself is faulty,
the selector lever cannot be moved from po-
sition P in the normal manner, which pre-
vents the vehicle from being moved. The se-
lector lever must be unlocked using the man-
ual release.
● Apply the handbrake.
● Pull gently on both sides at the front of the
selector l
ever cover.
● Also loosen the cover at the rear.
● Press the yellow plastic part with your fin-
ger in the direction indic
ated by the arrow
››› Fig. 44.
● Press the interlock button on the selector
lever kno
b at the same time and move the se-
lector lever to position N (if the selector lever
is moved back to position P, it will lock
again). 35
Page 38 of 248
The essentials
Air conditioning Ho w doe
s
Climatronic* work? Fig. 45
See position on page 7-8 Buttons/controls
Interior t
emper
ature setting
Display Selected interior temperature
Degrees Centigrade or Fahrenheit
Automatic air conditioning mode
Defrost or demist windscreen
Air flow direction
Air recirculation
1 2
3
4
5
6
7 Cooling on/off
Sel
ect
ed b
lower speed
Buttons/controls Set blower speed
Interior temperature sensor
Defrost or demist windscreen
Automatic mode
Air distribution to windows
Air distribution to upper body
8 9
10
11
12
13
14
15 Air distribution to footwells
Air r
ec
ir
culation
Cooling on/off
››› in General notes on page 146
››› page 151 16
17
18
36
Page 39 of 248

The essentials
How does the manual air conditioning* work? Fig. 46
See position on page 7-8 Temperature
Blow
er
Air di
stribution
– Air distribution towards the wind-
screen in order to demist or defrost.
– Air distribution to upper body.
– Air distribution to footwell
– Air distribution to the windscreen
and the footwell.
A B
C Air recirculation
A/C : Sw it
ching the cooling system on
1 2
Basic positionsControl positionButtonAir vents 4ABC12
Windscreen and side window de-
frost or demistFull right3 or 4
Switched offSwitched on automati-
callya)Open and direct towards the
side window
Mild heatingRequired tempera-ture2 or 3 / Do not switch onDo not switch onOpening
Cool as quickly as possibleAnti-clockwise as far
as it will goBriefly 4, then 2 or 3 It is switched on au-
tomatically b)Switched onOpening
Optimum coolingRequired tempera-
ture1 or 2 Do not switch onSwitched onOpen and direct towards the
roof
Fresh air mode - blowerAnti-clockwise as faras it will goRequired position Do not switch onSwitched offOpening
a)
The lamp in button 2 lights up, even if not all of the conditions for cooling system operations are met. Cooling is indicated as available once all of the conditions are met
››› page 149, General
notes.
b) In certain conditions, air recirculation mode can switch on automatically ›››
page 150, a lamp illuminates in the button.» 37
Page 40 of 248
The essentials
››› in General notes on page 146
››› page 149 How does the heating and the fresh air system work?
Fig. 47
See position on page 7-8 Temperature
Blow
er
Air di
stribution
– Air distribution towards the wind-
screen in order to demist or defrost.
– Air distribution to upper body.
– Air distribution to footwell
– Air distribution to the windscreen
and the footwell.
A B
C Air recirculation
1
Basic positionsControl positionButton 1Air vents 4ABC
Windscreen and side window de-
frost or demistFull right3 or 4 Switched offOpen and direct towards the
side window
Mild heatingRequired temperature2 or 3 / Do not switch onOpening
Fresh air mode - blowerAnti-clockwise as far as it
will goRequired position Do not switch onOpening
38