
Table of Contents
Board literature4
Notes
5
Structure and more information about the
Owner's Manual
6
Abbreviations
Safety
Passive Safety
8
General information
8
Correct and safe seated position
8
Seat belts
11
Using seat belts
11
Inertia reels and belt tensioners
13
Airbag system
14
Description of the airbag system
14
Airbag overview
15
Deactivating airbags
17
Transporting children safely
19
Child seat
19
Fastening systems
22
Using the system
Cockpit
27
Overview
26
Instruments and control lights
28
Instrument cluster
28
Multi-function display (MFD)
31
Warning lights
34
Unlocking and opening
39
Unlocking and locking
39
Luggage compartment lid
42Window operations43Panorama sliding/tilting roof45
Lights and visibility
47
Lights
47
Indoor Lighting
50
Visibility
50
Windscreen wipers and washers
51
Rear mirror
52
Seats and head restraints
54
Seats and head restraints
54
Seat features
55
Transporting and practical equipment
58
Useful equipment
58
Luggage compartment and transporting
cargo
64
Roof rack
67
Heating and ventilation
69
Heating, manual air conditioning system
69
Communication and multimedia
72
Telephone and Move & Fun
72
Driving
Starting-off and Driving
75
Starting and turning off the engine
75
START-STOPsystem
77
Brakes and parking
78
Manual gear changing and pedals
80
Automated transmission
81
Running-in and economical driving
83
Avoiding damage to your vehicle
84
Assist systems
85
General information
85
Braking and stabilisation systems
85
Parking aid (ParkPilot)
86
Cruise Control System
88City Safe Drive89Tyre pressure monitoring90
General Maintenance
Care and maintenance
92
Modifications, adjustments and technical
alterations
92
Washing vehicle
95
Cleaning vehicle exterior
96
Interior care
100
Inspecting and replenishing
102
Fuel
102
Engine compartment
106
Engine oil
109
Coolant
110
Brake fluid
112
Vehicle battery
112
Wheels
116
Tyres and wheel rims
116
Winter operation
120
Do-it-yourself
Emergency equipment and self-help
122
Emergency equipment
122
Changing a wheel
123
Puncture repair kit
127
Jump-starting
129
Towing the vehicle
130
Remote control
132
Emergency unlocking/locking
132
Replacing windscreen wiper blades
133
Fuses and light bulbs
134
Fuses
134
Replacing bulbs
1382Table of Contents

Using the system
Cockpit
OverviewElectric power windows
44
Door opening lever
41
Electric exterior mirror adjustment
53
Central locking system
40
Air vent
71
Parking ticket holder
58
Operating lever:
▶ Turn signal lights and main beam, headlight flasher
48
▶Speed regulating system
88
Steering wheel:
▶ With horn
▶ With driver’s front airbag
15
Instrument cluster: Instruments and warning lights
28
Operating lever:
▶ Multifunction display
31
▶Windscreen wiper and wash system
51
Buttons (depending on the specification):
▶ START STOP
77
▶
Button for rear window heater
51
▶
Button for seat heating for the left front seat
55
Air vent
71
Depending on specification:
▶ Operating controls for the heating
69
▶Operating controls for the air conditioning system
69
Radio
Interior rear-view mirror
53
Buttons / warning lights (depending on the specification):
▶ Button for hazard warning light system
49
▶
Warning light for the front seat passenger
airbag
18
▶ Button for seat heating of the right front seat
55
Bag holder
631234567891011121314151617Front passenger airbag15
Storage compartment on the front passenger side
62
Air vent
71
Power window in the front passenger door
44
Door opening lever
41
Light switch
47
Bonnet release lever
106
Regulator for headlamp beam adjustment for the headlights
47
Lever for adjusting the steering wheel
9
Ignition lock
76
Pedals
80
Cup holder
59
Buttons (depending on the specification):
▶ Button for the City Safe Drivesystem
89
▶
Button for the low tyre pressure warning
90
Handbrake lever
79
Depending on specification:
▶ Shift lever (manual transmission)
80
▶Selector lever (automated gearbox)
81
Depending on specification:
▶ 12-volt power socket
61
▶Cigarette lighter
60
Storage compartment
59
Note
■Cars with factory-fitted radio are supplied with separate instructions for op-
erating such equipment.■
The arrangement of the controls right-hand drive models may differ from the
layout shown in » Fig. 17. The symbols on the controls and switches are the
same as for left-hand drive models.
181920212223242526272829303132333427Cockpit

You should shift into the next highest gear before the red scale of the revolu-
tion counter is reached, or select mode D on the automatic gearbox.
The gear recommendation is important to note in order to maintain the opti-
mum engine speed » page 30.
Avoid high engine speeds during the running-in period and before the engine
has warmed up to the operating temperature.
CAUTION
The pointer of the tachometer must reach the red area for only a short time -
there is a risk of engine damage!
Counter for distance driven
Fig. 22
Counter for distance travelled
(trip)
Read and observe on page 28 first.
Display » Fig. 22
Counter showing the distance travelled since the last reset (trip)
Odometer
Choose between the odometer display and the counter showing the distance
driven (trip)
›
Press down on button
3
» Fig. 18 on page 28 » Fig. 19 on page 28 briefly.
Reset counter for distance travelled (trip)
›
Select the counter for distance travelled (trip).
›
Press and hold the
3
» Fig. 18 on page 28 or » Fig. 19 on page 28 button.
Service interval display
Read and observe
on page 28 first.
The service interval display shows the mileage to the next service event.
Before the next service interval has been reached, the message appears in
the instrument cluster display for some seconds and the remaining kilometres
are shown after switching on the ignition.
If the time of the service has been reached, an acoustic signal will sound and the message
appears for a few seconds after switching on the ignition.
The information regarding the service intervals can be found in the service
schedule.
Note
Information is retained in the Service Interval Display even after the vehicle
battery is disconnected.
Gear recommendation
Fig. 23
Recommended gear
Read and observe on page 28 first.
A correctly engaged gear or, where appropriate, a recommendation to shift up or down is shown in the display.
A correctly engaged gear helps to reduce the fuel consumption and assist the
service life and reliability of the engine.
Display » Fig. 23
Optimal gear engaged
Recommended gear
Recommended gear
The gear recommendation is intended only for vehicles with a manual trans-
mission or for vehicles with an automatic transmission in manual shift mode
(Tiptronic).
30Using the system

The arrow symbol is shown after the name of the engaged gear.- Recommends that you change up to a higher gear
- Recommends that you change down to a lower gear
Gear recommendation - vehicles with manual transmission
The recommended gear and the arrow icon is displayed.
If e.g.
appears, this means it would be beneficial to change up from a lower
gear into 3rd gear.
Gear recommendation - vehicles with automated manual transmission mode
for manual gearshifting (Tiptronic)
The currently engaged gear and the relevant arrow icon is displayed.
If .g
appears, this means it would be beneficial to change up from 3rd gear
to a higher gearWARNINGThe driver is always responsible for selecting the correct gear in different
driving situations, such as overtaking.
Multi-function display (MFD)
Introduction
This chapter contains information on the following subjects:
Operation
31
Multifunction display details
31
Warning at excessive speeds
32
Memory
33
33
The driving data is displayed on the multifunction display.
The multifunction display only operates if the ignition is switched on. After the ignition is switched on, the function that was last selected before switching
off the ignition is displayed.
WARNING■ Concentrate fully at all times on your driving! As the driver you are fully
responsible for the operation of your vehicle.■
Even at temperatures of around +4 °C, black ice may still be on the road
surface! You should therefore not only rely on the outside temperature dis-
play for accurate information as to whether there is ice on the road.
Operation
Fig. 24
Buttons on the control lever
Read and observe on page 31 first.
Some features of the multi-function display can be operated with the buttons
on the control lever » Fig. 24.
Operation description
ButtonActionOperationABriefly push up or downSelect data / set data valuesBPress brieflyView information / confirm specificationPress and hold buttonReset memory
Multifunction display details
Read and observe
on page 31 first.
Overview of driving data (depending on the vehicle equipment).
Clock
The current time is displayed.
31Instruments and control lights

Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
34
Braking system
34
Seat belt warning light
34
Alternator
35
Engine oil pressure too low
35
Coolant
35
Automated transmission
35
Power steering
36
Stability Control (ESC) / traction control (ASR)
36
Antilock brake system (ABS)
36
Tyre pressure
36
Rear fog light
37
Exhaust inspection system
37
Checking the engine electronics
37
Airbag system
37
Handbrake - automatic transmission
38
Brake pedal (automatic transmission)
38
Turn signal system
38
Cruise control system
38
Main beam
38
/
Rear seat belt warning light
38
City Safe Drive
38
/
START-STOP
38
The warning lights indicate certain functions or faults.
The lighting up of some warning lights may be accompanied by acoustic sig-
nals.
After switching on the ignition, some warning lights light up briefly as a func-
tion test.
If the tested systems are OK, the corresponding warning lights extinguishes
for a few seconds after switching on the ignition or after starting the engine.
WARNING■ Ignoring light-up indicator lamps in the instrument cluster and the control
symbols in the display may cause serious injury or damage to the vehicle.■
If you have to stop for technical reasons, then park the vehicle at a safe
distance from the traffic, switch off the engine and activate the hazard
warning light system » page 49. Place the warning triangle at the prescri-
bed distance.
■
The engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en-
gine compartment » page 106, Engine compartment .
Handbrake
Read and observe
on page 34 first.
lights up - the hand brake is engaged.
An audible warning is also given if you drive the vehicle for at least 3 seconds
at a speed of more than 6 km/h.
Braking system
Read and observe
on page 34 first.
lights up - the brake fluid level in the brake system is too low or there is an
ABS fault.
›
Stop the vehicle, switch off the engine, and check the level of the brake fluid
» page 112 .
WARNING■
If the warning light illuminates together with the warning light
» page 36 , Antilock brake system (ABS) , stop driving! Seek help from
a specialist garage.■
A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – risk of accident!
Seat belt warning light
Read and observe
on page 34 first.
lights up - the driver or front passenger has not fastened their seat belt.
34Using the system

At a speed of more than approximately 20 km/h the warning light flashes
and an audible warning sounds at a time.
The warning signal is switched of and the
indicator light is permanently lit if
the driver and front passenger have not fastened their seat belts within the
next 90 seconds.
Alternator
Read and observe
on page 34 first.
illuminates - the battery is not being charged whilst the engine is running.
Seek help from a specialist garage.
CAUTION
If in addition to the symbol the symbol » page 35 illuminates while driv-
ing, stop driving - risk of engine damage! Switch off the engine and seek as-
sistance from a specialist garage.
Engine oil pressure too low
Read and observe
on page 34 first.
lights up or flashes - the engine oil pressure is too low.
An audible signal sounds as a warning.
›
Stop the vehicle, switch off the engine, and check the engine oil level
» page 109 , Checking the oil level .
If the warning light illuminates or flashes, do not drive any further, even if
the oil level is correct! Switch off the engine and seek assistance from a spe-
cialist garage.
CAUTION
■ The oil pressure light is not an oil level indicator! One should therefore
check the oil level at regular intervals, preferably after every refuelling stop.■
If for some reason, it is not possible to top up the engine oil under the cur-
rent circumstances,
do not continue driving! Switch off the engine and seek
assistance from a specialist garage.
Coolant
Read and observe
on page 34 first.
lights up or flashes - the coolant temperature is too high or the coolant lev-
el is too low.
An audible signal sounds as a warning tone.
›
Stop the vehicle, switch off the engine, and allow the engine to cool down.
›
Check the coolant level, if necessary top up the coolant.
If the coolant is within the specified range, the cooling fan may be malfunc-
tioning.
›
Switch off the ignition.
›
Check the fuse for the cooling fan, replace if necessary.
If the coolant level and fan fuse are both OK but the warning light is still
illuminated ,
do not drive any further!
Seek help from a specialist garage.
Automated transmission
Read and observe
on page 34 first.
fault
lights up - there is a fault in the automatic transmission.
An audible signal sounds as a warning tone.
Do not continue to drive! Switch off the engine and seek assistance from a
specialist garage.
Functional impairment
lights up and gear change is not possible - for technical reasons there may
be an impairment of the automatic transmission.
›
Stop the car, turn the ignition off and on again.
If the warning light lights up after you again switch on the ignition, seek as-
sistance from a specialist garage.
Gearbox overheating
and is possibly also
illuminated - the automatic transmission is overheat-
ing.
An audible signal sounds as a warning tone.
35Instruments and control lights

›Stop and allow the transmission to cool down or drive more quickly than
20 km/h (12 mph).
If the warning light
lights up again, switch off the vehicle, shut off the en-
gine and allow the gearbox to cool down.
Further information » page 81, Automated transmission .
Power steering
Read and observe
on page 34 first.
lights up - this indicates a complete failure of the power steering and the
steering assist has failed (significantly higher steering forces).
lights up - this indicates a partial failure of the power steering and the
steering forces can be greater.
›
Stop the car, turn the ignition off and on again.
If the indicator light does not illuminate after the engine has been turned on
again, the power steering is fully operational again.
If the warning light illuminates again, then obtain assistance from an author-
ised dealer.
Disconnecting the vehicle battery
If the vehicle's battery has been disconnected and reconnected, the warning
light comes on after switching on the ignition.
The warning light should go out after driving a short distance.
If, after the motor is restarted and a short drive, the indicator light does not go
out, there is a system error.
Seek help from a specialist garage.
Stability Control (ESC) / traction control (ASR)
Read and observe
on page 34 first.
flashes - the ESC or TCS is currently being accessed.
lights up - there is an ESC or TCS fault.
Seek help from a specialist garage.
As the ESC operates in conjunction with the ABS, the ESC warning light will al-
so come on if the ABS system fails.
If the warning light comes on straight after starting the engine, the TCS may
be switched off for technical reasons.›
Switch the ignition off and on again.
If the warning light
does not illuminate after you switch the engine back on,
the ASR is fully functional again.
Disconnecting the vehicle battery
If the vehicle's battery has been disconnected and reconnected, the warning
light comes on after switching on the
ignition.
The warning light should go out after driving a short distance.
If, after a short drive, the indicator light does not go out, there is a system er- ror.
Seek help from a specialist garage.
More information about the ESC system » page 85, Stability Control (ESC) or
TCS system » page 85, Traction control (TCS) .
Antilock brake system (ABS)
Read and observe
on page 34 first.
lights up - there is an ABS fault.
The vehicle will only be braked by the normal brake system without the ABS.
Seek help from a specialist garage.
In the event of an ABS fault, the other braking and stabilization systems are
turned off » page 85, Braking and stabilisation systems .
WARNING■
A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – risk of accident!■
If the ABS warning light
together with the indicator light
» page 34
lights,
do not continue to drive! Seek help from a specialist garage.
Tyre pressure
Read and observe
on page 34 first.
Change of tyre pressure values
lights up - there was a pressure change in one of the tyres.
36Using the system

the lettering in the middle of the dash panel lights up
after switching on the ignition » page 18, Deactivating the front passenger air-
bag .WARNINGWhen a fault in the airbag system occurs, there is a risk of the system not
being triggered in the event of an accident. Therefore, this must be
checked immediately by a specialized garage.
Handbrake - automatic transmission
Read and observe
on page 34 first.
lights up or flashes - engage the parking brake.
Further information » page 81, Automated transmission .
Brake pedal (automatic transmission)
Read and observe
on page 34 first.
lights up - apply the brake.
Further information » page 81, Automated transmission .
Turn signal system
Read and observe
on page 34 first.
flashes - the left turn signal is turned on.
flashes - the right turn signal is turned on.
If there is a fault in the turn signal system, the warning light flashes at twice
its normal rate.
When the hazard warning light system is switched on, this will cause all of the
turn signal lights as well as both warning lights to flash.
Cruise control system
Read and observe
on page 34 first.
lights up - the vehicle is regulated by the cruise control.
Main beam
Read and observe
on page 34 first.
illuminates - the main beam or the headlight flasher is switched on.
/ Rear seat belt warning light
Read and observe
on page 34 first.
illuminates - a rear seat belt is not fastened.
illuminates - a rear seat belt is fastened.
When the seat belt is fastened/unfastened, the particular light lights up briefly
and indicates the current belt status!
City Safe Drive
Read and observe
on page 34 first.
flashes quickly - City Safe Drivesystem is braking the vehicle automatically.
flashes slowly - the system is not available or there is a system malfunction.
If the system is turned off and the vehicle is moving at a speed of about 5 - 30
km/h, the warning light
illuminates on the instrument cluster display.
If the system is activated again, the warning light
illuminates in the in-
strument cluster display for about 5 s.
Further information » page 89, City Safe Drive .
/ START-STOP
Read and observe
on page 34 first.
illuminates - the START-STOPsystem is active.
illuminates - the START-STOPsystem is active, but the automatic cut off is
not possible.
flashes - the START-STOPsystem is not available.
Further information » page 77, START-STOPsystem .
38Using the system