Using the system
Cockpit
OverviewElectrical power windows
47
Door opening lever
40
Electric exterior mirror adjustment
69
Air outlet vent
107
Parking ticket holder
80
Operating lever:
› Turn signal light, headlight and parking light, headlight flasher
56
›
Speed regulating system
146
›Activating the menu item wizard
32
Steering wheel:
› With horn
› With driver’s front airbag
187
›
with buttons for the operation of the information system
26
›With buttons for the Infotainment Control
» Infotainment Man-
ual , chapter Device Operation
Instrument cluster
11
Operating lever:
› Windscreen wiper and wash system
65
›Multifunction display
29
›
Information system
32
Air outlets in the central part of the dash panel
107
Infotainment
» owner's manual for the Infotainment radio or navi-
gation
Warning light for the deactivated front seat passenger airbag
191
Button for hazard warning light system
61
Interior rear-view mirror
69
Storage compartment on the front passenger side
87
Front passenger airbag
18712345678910111213141516CD/DVD drive and memory card slot (in the passenger-side storage compartment) » owner's manual for the Infotainment radio and/or
navigation
Air outlet vent107
Key switch for switching off the front passenger airbag (in front passenger storage compartment)
191
Door opening lever
40
Power window in the front passenger door
48
Light switch
55
Storage compartment on the driver's side
80
Fuse box (behind the storage compartment on the driver's side)
252
Bonnet release lever
217
Operating lever for adaptive cruise control
151
Lever for adjusting the steering wheel
118
Ignition lock
120
Pedals
126
Storage compartment / Phone box » Infotainment Manual , chap-
ter Phone box
Handbrake lever
125
Depending on equipment fitted:
› Gearshift lever (manual gearbox)
126
›
Selector lever (automatic gearbox)
127
Depending on equipment fitted:
› Operating controls for the heating
108
›
Operating controls for the air conditioning system
110
›Operating controls for Climatronic
112
Depending on equipment fitted:
› 12-Volt power socket
84
›
Cigarette lighter
83
Bar with keys depending on the equipment fitted:
›
Central locking system
39
›
START STOP
158
›
Traction control TCS
138
›
Electronic Stability Control ESC
137
›
Selection of driving mode
161
›
Park Assist
142
1718192021222324252627282930313233349Cockpit
Rear fog lightFirst read and observe the introductory information and safety warn-
ings
on page 15.
The warning light comes on when the rear fog light is switched on.
Further information » page 60, Rear fog light .
Exhaust inspection system
First read and observe the introductory information and safety warn-
ings
on page 15.
If the warning light
lights up, there is a fault in the exhaust inspection system.
The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Glow plug system (diesel engine)
First read and observe the introductory information and safety warn-ings
on page 15.
The warning light
comes on after the ignition has been switched on. Once the
light has gone out, the engine can be started immediately.
There is a fault in the glow plug system if the warning light
does not come on
at all or lights up continuously .
If the warning light
begins to flash while driving, a fault exists in the engine
control. The system allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Engine performance check (petrol engine)
First read and observe the introductory information and safety warn-ings
on page 15.
If the warning light
lights up, there is a fault in the engine control. The system
allows the vehicle to run in emergency mode.
Seek assistance from a specialist garage immediately.
Security Systems
First read and observe the introductory information and safety warn-
ings
on page 15.
Fault with airbag system
When the warning light lights up and the following message appears in the in-
strument cluster display, there is a fault with the airbag system.
Error: airbag
AIRBAG ERROR
The functionality of the airbag system is monitored automatically even if one of
the airbags is switched off.
One of the airbags or a belt tensioner has been disabled by the diagnostic tool
› The warning light
lights up for approx. 4 seconds after switching on the igni-
tion and then flashes again for approx. 12 seconds.
› The following message is shown in the information cluster display.
Airbag/ belt tensioner deactivated.
AIRBAG/ BELT TENSIONER OFF
The front passenger airbag has been disabled with the key switch › The warning light
comes on for about 4 seconds after the ignition has been
switched on.
› The warning light
in the display
in the middle of the dash
panel lights up after switching on the ignition » page 191.
ProActive passenger protection When the warning light
lights up and the following message appears in the in-
strument cluster display, there is a fault with the airbag system. Seek assistance
from a specialist garage immediately.
Proactive passenger protection not available.PROACTIVE PASSENGER PROTECT NOT AVAIL
or Proactive passenger protection: funct. restricted.
LIMITED PROACTIVE PASSENGER PROTECT
19Instruments and warning lights
Airbag system
Description of the airbag system
Introduction
This chapter contains information on the following subjects:
System description
185
Airbag deployment
185WARNING■ An airbag can only offer you optimal protection in combination with a fas-
tened seat belt .■
The airbag is not a substitute for the seat belt, but instead forms part of the
complete passive vehicle safety concept.
■
To ensure passengers are protected with the greatest possible effect when
the airbag is deployed, the front seats must be correctly adjusted to match
the body size » page 177, Correct seated position .
■
If you do not fasten the seat belts when driving, lean too far forward or
adopt an incorrect seated position, you are exposing yourself to increased risk of injury in the event of an accident.
WARNINGObserve the following instructions for handling the airbag system.■If there is a fault, the airbag system must be checked by a specialist garage
immediately. Otherwise, there is a risk of the airbag not being activated in the
event of an accident.■
No modifications of any kind must be made to parts of the airbag system.
■
Any work on the airbag system including the installation and removal of sys-
tem components due to other repair work (e.g. removal of the steering wheel) must only be carried out by a specialist garage.
■
Never make any changes to the front bumper or bodywork.
■
It is prohibited to manipulate individual parts of the airbag system as this
might result in the airbag being deployed.
■
The protective function of the airbag system is sufficient for only one acci-
dent. The airbag system must then be replaced if the airbag has been de-
ployed.
System description
First read and observe the introductory information and safety warn-ings
on page 185.
The functional status of the airbag system is indicated by the indicator light in
the instrument cluster » page 19.
When the airbags are deployed they fill with gas and inflate.
A grey white or red, non-harmful gas is released when the airbag is inflated. This
is perfectly normal and is not an indication of a fire in the vehicle.
The airbag system consists – depending on the vehicle equipment – of the
following modules.
› Electronic control unit.
› Front airbag for the driver and the front passenger
» page 187.
› Driver’s knee airbag
» page 188.
› Side airbags
» page 188.
› Head airbags
» page 189.
› Airbag warning light in the instrument cluster
» page 19.
› Key switch for the front passenger airbag
» page 191.
› Warning light for the front passenger airbag/activation in dash panel cen-
tre » page 191 .
Note
■
The airbag system needs no maintenance during its working life.■If you sell your vehicle, provide the complete vehicle documentation to the new
owner. Please note that the information relating to the possibility of deactivating
the front passenger airbag must be included!■
When disposing of vehicle or parts of the airbag system, it is important to com-
ply with the national legal requirements.
Airbag deployment
First read and observe the introductory information and safety warn-
ings
on page 185.
The airbags inflate in fractions of a second and at a high speed in order to be able
to offer that additional protection in the event of an accident.
The airbag system is only functional when the ignition is switched on.
185Airbag system
Opening and closing the bonnetFig. 180
Bonnet release lever/release lever
Fig. 181
Securing the bonnet
First read and observe the introductory information and safety warn-
ings
on page 215.
When the front door is closed, the bonnet cannot be unlocked with lever
1
» Fig. 180 .
Opening
›
Open the front door.
›
Pull the release lever underneath the dash panel in the direction of the arrow
1
» Fig. 180 .
Before opening the bonnet, ensure that the arms of the windscreen wipers are
correctly in place against the windscreen otherwise the paintwork could be dam- aged.
› Press the release lever in the direction of the arrow 2 and the bonnet is un-
locked.›
Grab hold of the bonnet and lift.
›
Take the bonnet support out of its holder
3
» Fig. 181 in the direction of the
arrow and secure the opened bonnet by inserting the end of the support into the opening
4
.
Closing
›
Lift the bonnet slightly and unhook the bonnet support. Insert the bonnet sup-
port into the holder
3
designed to hold it.
›
Let the bonnet drop into the lock carrier lock from a height of around 20 cm – do not push it in!
WARNINGCheck whether the bonnet has been closed properly. Also make sure a vehicle
with an opened bonnet does not appear in the instrument cluster dis-
play » page 28 .
CAUTION
Never open the bonnet using the release lever » Fig. 180.
217Inspecting and replenishing
Assignment of the fuses in the dash panelFig. 217
Schematic representation of the
fuse box
First read and observe the introductory information and safety warn-
ings on page 251.
No.Power consumer1Not assigned2Not assigned3Not assigned4Not assigned5Data bus control unit6Alarm sensor
7
Control unit for the air conditioning system, heating, receiver for re-
mote control for the auxiliary heating, selector lever for the automatic gearbox, relay for the rear window heater, replay for the windscreenheater8Light switch, rain sensor, diagnostic socket9Haldex clutch10Touchscreen11Heated rear seats12Radio13Belt tensioner - driver's side14Air blower for air conditioning,heating15Electric steering lock16Signal amplifier for telephone, telephone preinstallation17Instrument clusterNo.Power consumer18Not assigned19KESSY control unit20Steering wheel module21Not assigned22Luggage compartment door opening23Light - right24Panorama roof25Control unit for central locking front door right, power windows - left26Heated front seats27Music amplifier28Tow hitch29Not assigned30Not assigned31Headlight - left32Parking aid (Park Assist)33Airbag switch for hazard warning lights
34
TCS button, ESC, tyre control display, pressure sensor for air-condi-tioning, reverse light switch, dimming rear view mirror, START-STOP
button, telephone preinstallation, control for heating of rear seats,
sensor for air-conditioning, 230 V power socket, sound actuator35Headlight, headlamp beam adjustment, diagnostic connector, camera,
radar36Headlight right37Headlight left38Tow hitch39Control unit for central locking front door - right, power windows - front and rear right4012-Volt power socket41CNG relay42Control unit for central locking rear door - left, right, headlight clean-ing system, windscreen wipers43Visor for gas discharge bulbs, interior lighting44Tow hitch 253Fuses and light bulbs