▶Seek help from a specialist garage.
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.
Other incidents
The following reasons can explain the warning light being illuminated.
▶ The vehicle is loaded on one side. Distribute the load evenly.
▶ The wheels of one axle are loaded more heavily (e.g. when driving uphill or
downhill).
▶ Snow chains are mounted.
▶ A wheel has been changed.
CAUTION
Under certain circumstances (e.g. sporty style of driving, wintry or unpaved
roads) the warning light in the instrument cluster can be delayed or does
not light up at all.
Low fuel - petrol
Read and observe
on page 32 first.
illuminates – the petrol level in the fuel tank is at the reserve level (approxi-
mately 4-5 litres).
An audible signal sounds as a warning. ▶ Please refuel » page 118.
Low fuel - natural gas
Read and observe
on page 32 first.
illuminates – the natural level in the fuel tank is at the reserve level (approxi-
mately 1.5 kg litres).
An audible signal sounds as a warning. ▶ Please refuel » page 119.
Rear fog light
Read and observe
on page 32 first.
lights up – the rear fog light is switched on.
Emission control system
Read and observe
on page 32 first.
lights up – there is a fault in the emission control system. The system
makes it possible to drive on in emergency mode - there may be a noticeable
reduction in engine performance.
▶ Seek help from a specialist garage.
Engine electronics check
Read and observe
on page 32 first.
lights up – there is a fault in the engine management system. The system
makes it possible to drive on in emergency mode - there may be a noticeable
reduction in engine performance.
▶ Seek help from a specialist garage.
Airbag system
Read and observe
on page 32 first.
System fault
lights up - there is a fault in the airbag system.
This also applies if the warning light does not come on when the ignition is
switched on.
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
lights up for approximately 4 seconds after the ignition is switched on and
then flashes for approximately 12 seconds.
The front passenger airbag has been disabled with the key switch
lights up for a few seconds when the ignition is switched on.
35Instruments and warning lights
No.Consumer3Radio4DC-DC voltage converter, motor starter, bar with buttons5Air conditioning system6Not assigned7Not assigned8Not assigned9Vehicle lighting - right side10Vehicle lighting - left side11Starter12DC-DC voltage converter, ABS, instrument cluster, radio
Fuses in the engine compartment
Fig. 169
Remove the fuse box cover.
Read and observe and on page 144 first.
The fuses are located underneath a cover next to the vehicle battery
» Fig. 169 .
Replacing fuses
›
Remove the ignition key, turn off the lights and all electrical consumers.
›
Press the locking keys
1
of the cover » Fig. 169 together simultaneously.
›
Push the cover in the direction of the arrow
2
.
›
Replace the defective fuse.
›
Position the cover against the arrow until it clicks.
Fuse arrangement in the engine compartmentFig. 170
Fuses
Read and observe and on page 144 first.
No.Consumer1ABS/ESP2Radiator fan3Cooling control system, ignition4ABS/ESP5Battery data module6Ignition lock, starter
Bulbs
Introduction
This chapter contains information on the following subjects:
Bulb arrangement in the front headlights
148
Removing bulbs for low and high beam- Variant 1
148
Replacing the bulb for daytime running lights and parking lights- Variant
1
149
Change bulb for low beam and high beam - Variant 2
149
Changing the bulb for the front turn signal light
149
Changing light bulbs for fog lights
150
Changing the bulb for the licence plate light
150
Removing/installing taillights
151
Replacing the bulbs in the tail lamp assembly
151
147Fuses and light bulbs
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
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