CAUTIONEnsure that battery acid does not come into contact with the bodywork – risk
of damage to the paintwork.
Note
■ We recommend having all work on the vehicle battery carried out by a spe-
cialist garage.■
You should replace batteries older than 5 years.
Checking the battery condition
Fig. 142
Vehicle battery: Electrolyte level
indicator
Read and observe and on page 126 first.
The battery condition is checked regularly by a specialist garage as part of the inspection service.
Check the acid level
For car batteries with acid level indicator, acidity can be checked on the basis
of a colour display. In vehicle batteries with the label “AGM” there is no acid
level examination.
Air bubbles can influence the colour of the indicator. For this reason carefully
tap on the indicator before carrying out the check » Fig. 142.
Black colour – electrolyte level is correct.
Colourless or light yellow colour – electrolyte level too low, the battery must
be replaced.
Battery discharge
If frequent short journeys are made, the vehicle battery does not recharge suf-
ficiently.
The battery capacity decreases at low temperatures.
If the vehicle is not used for longer than 3 to 4 weeks, then disconnect the
negative terminal of the battery or charge the battery constantly with a very
low charging current.
Charging
Read and observe
and on page 126 first.
Only charge the battery when the ignition and all consumers are switched off.Refer to the instructions of the charger manufacturer.
Charging
›
For vehicles withthe START-STOPsystem or auxiliary heater
, connect the -
terminal of the charger on the battery’s -pole,
the -terminal of the charg-
er to the ground point of the engine » page 140.
›
For vehicles
without the START-STOPsystem or auxiliary heating, connect
the charger terminals to the corresponding battery poles ( to
,
to
).
›
Plug the mains cable of the charger into the power socket and switch on the
device.
›
After charging has been successful: Switch off the charger and remove the
mains cable from the power socket.
›
Disconnect the terminals of the charger from the vehicle battery.
A charging current of 0.1 multiple of the total vehicle battery capacity (or low-
er) must be used until full charging is achieved.
WARNING■ When charging the vehicle battery, hydrogen is released - risk of explo-
sion. An explosion can be caused through sparking while unclamping or
loosening the cable plug.■
So-called“quick-charging” of the vehicle battery is dangerous and re-
quires a special charger and specialist knowledge. Therefore, “Quick load-
ing” must be carried out by a specialist garage.
Disconnect/reconnect and change
Read and observe
and on page 126 first.
The new vehicle battery must have the same capacity, voltage, current and
size as the original battery.
We recommend you have the battery replaced by a specialist garage.
127Inspecting and replenishing
Replacing windscreen wiper blades
Introduction
This chapter contains information on the following subjects:
Replacing the windscreen wiper blades
143
Replacing the rear window wiper blade
143WARNINGReplace the windscreen wiper blades once or twice a year for safety rea-
sons.
Replacing the windscreen wiper blades
Fig. 161
Setting the service position for
the wiper arms
Fig. 162
Changing the front windscreen wiper blade
Read and observe
on page 143 first.
Before replacing the windscreen wiper blades, close the bonnet and put the windscreen wiper arms into the service position.
Setting the service position›Switch the ignition on and off again.›
Push the lever in the direction of arrow » Fig. 161 within 10 seconds and hold
for approximately 2 seconds.
Removing the wiper blade
›
Lift the wiper arm from the windscreen in the direction of arrow
1
» Fig. 162 .
›
Tilt the wiper blade as far as it will go in the same direction.
›
Grip the wiper arm and press securing latch
A
down in the direction of arrow
2
.
›
Remove the wiper blade in the direction of the arrow
3
.
Attaching the windscreen wiper blade
›
Slide the windscreen wiper blade in the opposite direction to arrow
3
until it
locks into place. Check that the windscreen wiper blade is correctly attached.
›
Fold the windscreen wiper arm back to the windscreen.
›
Turn on the ignition and press the lever in the direction of the arrow
» Fig. 162 .
The windscreen wiper arms move into the home position.
Replacing the rear window wiper blade
Fig. 163
Changing the rear window wiper blade
Read and observe
on page 143 first.
Removing the wiper blade
›
Lift the wiper arm » page 143 from the window in the direction of arrow
1
» Fig. 163.
›
Tilt the wiper blade as far as it will go in the same direction.
›
Grip the wiper arm and press securing latch
A
down in the direction of arrow
2
.
143Emergency equipment and self-help
Index
A
ABS Operation
104
Warning light34
Acceptance and recycling of used vehicles
112
Accessories110
Adjusting Steering wheel
13
Adjusting the seats12
Adjustment Light range
49
Adjust radio volume77
Advice on tyre/wheel usage128
Air-conditioning system Air outlet vents
74
air bag17
Airbag Adjustments and impairments to the airbagsystem
111
Deactivation20
Deployment18
Warning light35
Airbag system17
air conditioning recirculation
73
Air conditioning71
Climatronic73
Manual air conditioning72
Air outlet vents74
All-year tyres131
Alternator Warning light
32
AM82
Anti-lock braking system (ABS)104
Anti-theft wheel bolts136
Application management93
Connection93
Main menu94
Ashtray62
Assist systems103
Audio source85
Auto check control41
Automated manual transmission Kick-down
101
Tiptronic101
Automated transmission100
Automatically turn off the radio77
Automatic driving light control51
Automatic shutdown of consumers126
Automatic transmission Defect
33
Selector lever100
Starting-off and driving101
Warning light33
Automatic transmission modes100
AUX87
Avoiding damage to your vehicle102
B
Battery Change in key
142
Belts14
Belt tensioners16
Blues radio Device language settings
81
Display settings81
Factory settings81
Media menu84
Media menu settings81
menu settings80
Radio menu81
Radio menu settings80
safe removal of the data source81
Settings80
Sound settings80
Status line77
Blues Radio75
Device description76
Information on the device system81
Blues radio display76
Bluetooth profile93
Bluetooth® player87
Bonnet Closing
122
Opening122
Boot Class N1 vehicles
70
see boot lid46
Boot lid Automatic locking
46
Open/Close46
Brake Assist (HBA)104
Brake booster98
Brake fluid125
Check125
specification125
Brake pads new
98
Brake pedal - automatic transmission warning light
36
Brakes Brake booster
98
Brake fluid125
Braking and stabilisation systems103
Handbrake98
Information on braking98
Warning lights32
Brake system103
Braking Running in
102
Breakdown kit137
Breakdown service90
see Help in an emergency10
157Index
Broadcasting range82
buttons Swing Radio
76
Buttons Blues radio
76
C
Call list Call list
92
Car battery Disconnecting and reconnecting
127
Replacing127
Car care113
Exterior115
Interior116
Car computer see Multifunction display
39
Care and maintenance110
Carrier70
Car wash113
Car washing114
Exterior115
Interior116
washing114
CD86
Central locking42
problems45
Central locking button44
Change battery
142
Changing Windscreen wiper blades
143
Changing a wheel134
Changing134
Changing gear Selector lever
100
Tiptronic101
Changing wheels Wheels
134
Charging a vehicle battery127
Check Brake fluid
125
Engine oil124
Oil level124
Checking Battery condition
127
Coolant125
Checks Statutory checks
110
Children and safety21
Child safety lock45
Child seat21
Classification23
Installation location24, 25
in the passenger seat23
ISOFIX24, 25
on the front passenger seat22
on the passenger seat23
TOP TETHER26
Cigarette lighter62
City Safe Drive107
Disable/Enable108
Warning light36
Climatronic Automatic operation
73
Operating elements73
Clothes hook65
CNG120
Gas gauge31
Gas leaks120
In an accident120
Refuelling119
Regular checks120
Sticker120
cockpit29
Cockpit Lighting
52
Comfort signalling50
COMING HOME51
Compartments59
Compressed natural gas see CNG
120
Computer see Multifunction display
39
Conditions for pairing89
Coolant124
Checking125
Refilling125
Warning light33
Correct routing of seat belt
15
Correct seated position12
Correct seating position14
Cruise control system Warning light
36
Cruise Control System106
Cup holders61
D
DAB
82
DAY LIGHT see Daylight running lights
50
Daylight running lights50
Deactivation Airbag
20
Defrosting rear window53
Delayed locking of the boot lid See boot lid
46
Departure angle155
Digital Clock37
Digital Service Plan113
Dimmed headlights49
Dipstick124
Disclaimer75
Display Cardinal points
37
Fuel31
Fuel level31
158Index
Gear changing38
In the instrument cluster37
Natural gas supply31
Service intervals42
Display MAXI DOT41
Disposal Acceptance and recycling of used vehicles
112
Door Child safety lock
45
Emergency locking142
Opening/Closing45
Door alarm37
Door opening lever Unlock / lock
44
Drive Driving through water
102
Driving Emissions
153
Fuel consumption153
through water102
Top speed156
Trailer operation112
E
Economical driving
102
EDL104
Electric windows46
Buttons in the driver door47
Electronic Differential Lock (EDL)104
Electronic immobiliser95
Emergency Hazard warning light system
52
Jump-starting139, 140
Towing the vehicle140
Tyre repair137
Unlocking / locking the door142
Emergency call90
Emergency equipment Jack133
Reflective vest133
Vehicle tool kit133
Warning triangle133
Emergency spare Removing / stowing
135
Emission control system35
Emissions153
Engine Running in
102
Engine compartment120
Brake fluid125
Coolant124
Engine oil123
Overview122
Vehicle battery126
Windscreen washer fluid123
Engine drag torque control (MSR)104
Engine number152
engine oil specification
123
Engine oil123
Check124
Oil changing123
Refilling124
Warning light33
EPC35
ESC Operation
104
Warning light34
Extended warranty6
External devices75
F
Fasteners
68
file formats media
88
Requirements and Restrictions88
Films115
Flashing50
FM82
Fog lights/rear fog light51
Foldable hook65
Footmats100
see footmats100
Force limiter Sliding/tilting roof
48
Front seats56
fuel Refuelling - natural gas
119
Fuel117
Fuel gauge31
Gas gauge31
refer to Fuel117
Refuelling118
Unleaded petrol118
Warning light35
Fuel consumption153
Fuel reserve35
Fuses144
Assignment of fuses on the side of the dash panel
146
in the dash panel145
in the engine compartment147
G
Gear changing Gear stick
99
Information on the selected gear38
Recommended gear38
Genuine parts111
H
Handbrake
98
Warning light32
Handbrake - automatic transmission Warning light
36
159Index
Hazard warning light system52
HBA104
Headrests57
Heating71, 72
Mirrors55
Rear window53
Seats58
Help in an emergency10
HHC104
Hill Start Assist (HHC)104
Hook68
horn29
I
Ignition lock
96
immobiliser95
Important notes75
Importing phonebook91
In an emergency Changing a wheel
134
Inertia reels16
Information about the towing process140
Information service90
Information system37
Door alarm37
MAXI DOT display41
Service interval display42
Instrument cluster30
See instrument cluster30
Warning lights31
Interior light52
ISOFIX24, 25
J
Jack
133
- fit136
Jump-starting139, 140
K
Key Change battery
142
Lock43
Starting/Stopping the engine95
Unlock43
L
LEAVING HOME
51
lever Turn signal/main beam
50
Lever Cruise control
106
Operating the information system39
Windscreen wipers54
Lever operation100
light Flash
50
Fog lights/rear fog light51
Light Automatic driving light control
51
Cockpit52
COMING HOME / LEAVING HOME51
Dimmed headlights49
Headlight range control49
on and off49
Parking light52
Replacing bulbs147
Sidelights49
Turn signal/main beam50
Light bulbs Replacing
147
Lighting Interior lighting
52
Luggage compartment67
Light on and off49
Lights49
Abroad52
Daylight running50
Hazard warning light system52
Warning lights31
List of available stations
83
of telephone contacts91
With folder / track list84
List of paired Bluetooth devices93
Load153
Loading floor69
Lock Key
43
Locking Central locking button
44
in case of emergency142
Remote control43
locking the steering lock95
Low tyre pressure warning refer to the tyre pressure monitoring
108
Luggage compartment67
Cover69
Fasteners68
Fixing nets68
Hook68
Lighting67
unlock manually142
Unlock the boot lid142
Variable loading floor69
Luggage compartment cover69
Luggage compartment lid46
M
Main beam
50
Warning light36
Main menu Application management
94
Media84
Radio82
Managing paired Bluetooth devices93
160Index
Manual air conditioningControls72
Manual gear changing see gear changing
99
Materials defect liability5
MAXI DOT See MAXI DOT display
41
MAXI DOT display Main menu
41
Menu item Audio41
Service39
Settings41
Mechanical window openers47
media Compatible sources
88
file formats88
Requirements and Restrictions88
Media84
Audio source85
AUX87
Bluetooth® audio87
Browser84
CD86
List84
Main menu84
Playback control85
safe removal of Blues radio data source81
safe removal of the Swing radio data source79
SD-card86
USB87
Memory40
Mirror55
Vanity53
Mobile phone75
mobility warranty6
Modifications and technical alterations110
Trailer operation112
MSR104
Multi-media AUX
87
Multifunction displayData39
Functions39
Memory40
Service39
Multimedia USB
87
Multimedia holder63
N
N1
70
Nameplate152
Nets68
NGVs see CNG
120
O
oil see Engine oil
124
Oil changing Engine oil
123
On-board computer See multifunction display
39
Online Owner's Manual8
Operating weight153
Operation Telephone
90
Operation in winter Vehicle battery
127
Original accessories111
overview cockpit
29
Overview Engine compartment
122
Fuses144
Warning lights31
P
Pairing process
89
Parking99
Parking aid105
Parking aid105
Function105
Parking sensors Display on the radio display
106
Parking the vehicle see Parking
99
Park Pilot105
Parts replacement110
Passive safety Before setting off
12
Driving safety12
Passive Safety12
Pedals100
Footmats100
Petrol118
Phone88
Bluetooth profile93
Breakdown service90
Delete favourite92
Delete paired device93
Dialilng phone number90
Emergency call90
Enter phone number90
Establishing conection89
Establishing connections93
Information service90
Pairing process89
Phone call92
Preferred contacts91
Save favourite91
Select favourites91
Phone bracket66
Phone call92
Phone number90
Pocket holder65
Pockets65
Power limit Tilt / slide sunroof
48
161Index
Power steering33
Practical equipment Pocket holder
65
Practical features Storage compartment for umbrella
64
Waste container61
Preferred contacts91
Principles of Radio Operation76
R
Radio
81
List of available stations83
Main menu82
Preset buttons83
Save channel83
Scan82
Search for stations82
Select station82
Radio operation76
Radio volume77
Raising the vehicle136
Rear fog light51
Warning light35
Rear seats57
Rear view mirror55
Rear window heating53
Rear windows Opening/closing
47
Recirculation73
Refilling Coolant
125
Engine oil124
Windscreen washer fluid123
Reflective vest133
Refuelling118
Fuel118
remote Synchronization process
45
RemoteChange battery142
Remote control Unlocking/locking the vehicle
43
Repairs and technical alterations110
Replacing Bulbs
147
Fuses144
Fuses on the side of the dash panel146
Windscreen wiper blades143
Reproduction Media
85
Restart the radio77
Rev counter30
Rims128
Roof Load
70
Roof rack70
Running in Brake pads
98
Engine102
Tyres128
S
SafeLock
44
SAFE LOCK see SafeLock
44
safety air bag
17
ISOFIX25
Safety12
Child safety21
Child safety seats21
Correct seated position12
Headrests57
ISOFIX24
TOP TETHER26
Saving electrical energy102
Saving fuel102
SD-card86
Seat belt height adjustment
15
Warning light36
Seat belts14
Belt tensioners16
fastening and unfastening16
Inertia reels16
Warning light32
Seats Adjusting the front seats
56
Folding front passenger seat56
front56
Headrests57
Heating58
Rear57
Rear seat backrests57
Setting56
Seats and head restraint56
Select broadcasting range82
Selector lever100
service110
Service Service interval display
42
Service intervals112, 113
Service Plan113
Setting Headrests
57
Mirror55
Seats56
settings Blues Radio System Information
81
Swing radio display79
Swing Radio menu settings78
Settings Blues radio
80
Blues Radio Display81
Blues radio language81
Blues radio menu media81
Blues radio menu settings80
162Index