Fuse assignment in the dashboardFig. 327
Fuses
Read and observe and on page 278 first.
No.Consumer1Not assigned2Not assigned3Voltage stabilizer for taxi vehicles4Not assigned5Databus6Sensor Alarm7Air conditioning, heating, recipient of the wireless remote control
for auxiliary heating, selector lever of the automatic transmission8Light switch, rain sensor, diagnostic socket9All-wheel drive10Infotainment screen11Belt tensioner - driver's side12Infotainment13Heated rear seats14Air blower for air conditioning,heating15Electric steering lock16Phonebox, Wireless phone charging17Instrument cluster, emergency call18Reversing camera19KESSY20Operating lever underneath the steering wheelNo.Consumer21Adaptive Shock absorber22Trailer device - electrical outlet23Light - right24Panoramic tilt / slide sunroof25Central locking- front left door, window - left, exterior mirrors -
Heating, fold-in function, setting the mirror surface26Heated front seats27Music amplifier28Towing hitch - left lighting29CNG relay30Not assigned31Light - left32Parking aid (Park Assist)33Airbag switch for hazard warning lights34TCS, ESC, Tyre Pressure Loss Indicator, air conditioning, reversing
light switch, mirror with automatic blackout, START-STOP, heated
rear seats, 230 volt plug, Sport sound generator35Headlamp levelling, diagnostic connector, camera, radar36Headlight right37Headlight left38Towing hitch - right lighting39Central - front right door, window lifter - right, right Mirrors - Heat-
ing, fold-in function, setting the mirror surface4012-Volt power socket41Belt tensioner - front passenger side42Central - rear doors, headlamp washers, washer43Xenon headlights, ambient lighting44Trailer device - electrical outlet45Electrically adjustable seats46230 volt power outlet47Rear window wiper48Not assigned49Engine starting, clutch pedal switch 280Do-it-yourself
No.Consumer19Windscreen wipers20Anti-theft alarm21Windscreen heater22Engine control system, voltage stabilizer for taxi vehicles23Starter24Electrical auxiliary heating system31Vacuum pump32Not assigned33Not assigned34All-wheel drive35Not assigned36Not assigned37Aux. heating38Not assigned
Bulbs
Introduction
This chapter contains information on the following subjects:
Bulb arrangement in the front headlights
283
Replacing the bulb for the side light (Halogen headlights)
283
Changing the bulb for main beam, separate daytime running lights, and
parking light
283
Replacing the bulb for the side light (Xenon headlights)
284
Change bulb for fog lights switch - Variant 1
284
Change bulb for fog lights switch - Variant 2
285
Changing the bulb for the licence plate light
285
Removing/installing tail light
286
Replacing the bulbs in the tail lamp assembly - Variant 1
286
Replacing the bulbs in the tail lamp assembly - Variant 2
287
We recommend having bulbs replaced by a specialist garage or seeking other
expert help in the event of any uncertainties.
▶ Switch off the ignition and all of the lights before replacing a bulb.
▶ Faulty bulbs must only be replaced with the same type of bulbs. The designa-
tion is located on the light socket or the glass bulb.
We recommend having the headlight settings checked by a specialist garage after replacing a bulb in the low, high or fog beam.
In the case of failure of a Xenon gas discharge bulb or an LED diode, visit a
specialist garage.WARNING■ Always read and observe the warnings before completing any work in the
engine compartment » page 252.■
Accidents can be caused if the road in front of the vehicle is not suffi-
ciently illuminated and the vehicle cannot or can only be seen with difficul-
ty by other road users.
■
Bulbs H7 H8 and H15 are pressurised and may burst when changing the
bulb - risk of injury! We therefore recommended wearing gloves and safety
glasses when changing a bulb.
■
Do not carry out any work on the Xenon gas discharge lamps - risk of
death!
CAUTION
Do not take hold of the glass bulb with naked fingers (even the smallest
amount of dirt reduces the working life of the light bulb). Use a clean cloth,
napkin, or similar.
Note
■ This Owner's Manual only describes the replacement of bulbs where it is pos-
sible to replace the bulbs on your own without any complications arising. Other
bulbs must be replaced by a specialist garage.■
We recommend that a box of replacement bulbs always be carried in the ve-
hicle.
282Do-it-yourself
Ball headCheck fitting233
Ready position231
Battery Change in key
275
Replace the battery in the remote control in the auxiliary heating
275
Belts15
Belt tensioners17
Bluetooth A2DP / AVRCP
124
Name124
on / off124
Paired external devices124
rSAP155
Set131
set to124, 126
Set to124
Switch on/off131
Update122, 125
Updates131
Visibility124, 131
Bluetooth Player141
Bluetooth profile153
Bluetooth® update153
Bonnet Close
253
Open253
Boot Class N1 vehicles
100
see boot lid56
Stow roof rack103
Boot lid57
Automatic locking57
Open/close58
Open/Close56
Brake Assist (HBA)202
Brake booster191
Brake fluid257
Check257
specification257
Brake linings warning light
36
Brake pads new
191
Brake pedal (automatic gearbox) Warning light
37
Brakes Brake booster
191
Brake fluid257
Braking and stabilisation systems200
Handbrake192
Information on braking191
Run in196
Warning lights33
Brake system200
Breakdown call157
Breakdown kit270
Broadcasting133
See main menu133
Bulbs Replacing
282
Button in driver's door Electric windows
60
C
Call list Call list
159
Camera See reversing camera
207
CAR187
Car battery Automatic consumer shutdown
258
Check condition259
Cover259
Disconnecting and reconnecting260
Replacing260
Winter operation259
CAR button187
Car care Exterior
245, 247
Interior247
Car cleaning Exterior
247
Windscreens247
Car computer see multifunction display
44
Care and maintenance240
Cargo element99
CAR menu187
Car washing244
Interior247
washing244
CD139
Central locking51
Problems55
Central locking button53
Change battery
275
Changing Windscreen wiper blades
278
Changing a wheel266
Changing266
Changing gear Selector lever
194
Tiptronic195
Changing wheels Wheels
266
Charging a vehicle battery259
Check Brake fluid
257
Engine oil256
Fit ball head properly233
Oil level256
Checking Battery status
259
Coolant257
302Index
LeverACC216
Cruise control213
Front Assist220
Operation of the information system43
Turn signal/main beam65
Windscreen wipers72, 73
Liability for defects5
light High-beam assistant
67
Light64
Cockpit69
COMING HOME / LEAVING HOME68
Daytime running lights65
Flash65
Fog lights/rear fog light67
Fog lights with CORNER function68
Hazard warning light system68
Headlight cleaning system73
Parking light68
Replacing bulbs282
Turn signal/main beam65
Xenon headlight66
Light Assist See high-beam assistant
67
Lighting Entry space
69
Interior lighting69
Luggage compartment93
Lights Abroad
69
Automatic driving light control66
Dipped beam64
Headlight range control64
Parking lights64
Switching on and off64
Warning lights32
List of available stations
134
of telephone contacts158
With folder / track list138
List of paired external devices153
List of traffic reports185
Load291
Lock Individual settings
53
KESSY52
Key51
Locking Central locking button
53
in case of emergency276
Remote control52
Lock steering lock188
Long cargo channel89
Longitude169
Luggage compartment93
Compartment with cargo element99
Cover97
Fastening elements94
Fastening the flooring96
Fixing nets95
Floor covering on both sides96
foldable hook96
Folding double hooks96
Lighting93
Net on the luggage compartment cover97
Net partition102
Roll-up cover98
Storage compartments under the floor cover- ing
99
unlock manually276
Unlock the boot lid276
Variable loading floor100
Luggage compartment cover97
Roll-up cover98
Luggage storage Multi-function pocket
100
M
Main beam
65
Warning light37
Main menu Apple CarPlay167
CAR187
Images144
Media136
Media Command147
MirrorLink®168
Navigation170
Radio133
SmartLink165
SMS161
Video DVD145
Waypoint mode183
Manage favourites132
Manage Favourites126
Manage memory128
Managing paired devices153
Managing saved routes183
Manoeuvre Graphical driving recommendations
180
Nav. announcements181
Manoeuvring205
Manual air conditioning Air distribution control
107
Controls105
Manual gear changing See Gear changing
193
Map Automatic scale
177
Display170
Display of traffic signs128
Display options176
Display options in the split screen178
Fast Map177
Lane guidance128
Main menu170
Manual scale177
Map alignment178
Operation170
POI display128
307Index
Removing thebar ball, Step 1233
bar ball, Step 2234
Repairs and technical alterations240
Replace Battery
275
Replacing Bulbs
282
Fuses278
Windscreen wiper blades277
Restart Infotainment117
restaurant173
Rev counter30
Reversing camera207
Function surfaces208
Operation208
Orientation lines208
Rims260
Road sign178
Roller blind Luggage compartment cover
98
Roof Weight
103
Roof rack103
Route179
New route183
Route list183
Store route181
Route calculation179
Trailer towing180
Route details181
Route information181
Route list183
Route options128
rSAP155
Run-in Engine
196
Running inBrake pads191
Tyres260
S
SafeLock
53
Safe removal of the data source124, 130
safety air bag
18
ISOFIX25
Safety12
Child safety22
Child safety seats22
Correct seated position12
Headrests80
ISOFIX25
TOP TETHER26
SAFE, SAFELOCK See SafeLock
53
Save station135
Saving electrical energy197
Saving fuel197
Screen see Infotainment screen
115
Screen display116
SD card140
Safe removal130
Search for car park173
Search for destination171
Search for petrol station173
Search for restaurant173
Seat belt height adjustment
16
Warning light37
Seat belts15
Belt tensioners17
fastening and unfastening16
Inertia reels17
Warning light33
Seat electrical adjustment77
Seats Electrical adjustment
77
Folding front passenger seat78
front76
Front armrest79
Headrests80
Heating81
Manually adjusting76
Memory Function of the electrically adjustable seat
77
Rear79
Rear armrest80
Rear seat backrests79
Setting76
Storing in memory of remote control key78
Seats and head restraint76
see Instrument cluster see Instrument cluster
30
Select broadcasting See main menu
133
Select Image Source Images
144
Selector lever194
Selector lever control194
Selector lever lock Warning light
37
Select source Media
137
Select station See main menu
133
Select video source Video DVD
145
service240
Service Service interval display
48
Warning light40
Service Interval243
Service intervals242
Service Plan244
311Index
Unidirectional tires261
Winter tyres263
Wi-Fi49
Wi-Fi direct49
Window operation
59
Window operation59
Windscreen Heating
187
Windscreen - heating71
Windscreen heating187
Windscreen washer fluid Refilling
254
Warning light39
Windscreen washing systems72
Windscreen wipers and washers72
Activation72
Add fluid254
Replacing the windscreen wiper blade278
Replacing the windscreen wiper blades277
Service position of the windscreen wiper arms 277
Winter operation
263
All-year tyres263
Car battery259
Diesel fuel250
Snow chains263
Winter tyres263
Winter tyres263
Wipers and washer Warning light for windscreen washer fluid level 39
Wipers and washers Actuate
73
Wipers and Washers automatic rear window wiper
73
Wiping interval72
Wireless Internet Hotspot set to
124
WLAN142, 163
Client163
Connect163
Infotainment Hotspot163
Search163
WLAN on / off163
WPS124
WLAN client set to
124
WLAN hotspot163
WPS124
X
XDS
201
Xenon headlight66
316Index