Page 13 of 291

In brief111Power windows .....................40
2 Exterior mirrors .....................38
3 Central locking system ..........23
4 Side air vents ...................... 151
5 Cruise control .....................178
Speed limiter ....................... 180
Forward collision alert .........181
6 Turn and lane-change
signals, headlight flash,
low/high beam, high beam assist ................................... 138
Exit lighting ......................... 141
Parking lights ...................... 139
Buttons for Driver
Information Centre ..............113
7 Instruments ........................ 103
Driver Information Centre .... 113
8 Buttons for Driver
Information Centre ..............113
9 Forward collision alert
indicator ............................. 181
10 Windscreen wiper and
washer, rear wiper and
washer ................................. 9111Centre air vents .................. 151
12 Info-Display ........................ 118
13 Anti-theft alarm system
status LED ........................... 35
14 Hazard warning flashers ....137
15 Glovebox .............................. 70
16 CD player
17 Controls for Info-Display
operation ............................. 118
18 Climate control system ........ 144
19 Fuse box ............................ 233
Power connector ..................97
20 Traction Control system .....175
Electronic Stability Control . 176
Sport mode ........................ 177
Parking assist/Advanced
parking assist .....................186
Lane keep assist ................201
Eco button for stop-start
system ................................. 159
21 Manual transmission ..........169
Automatic transmission ......165
Manual transmission
automated ........................... 16922Power outlet .......................... 96
23 Parking brake ......................173
24 Power button ....................... 155
25 Ignition switch with
steering wheel lock ............154
26 Steering wheel adjustment ..90
27 Horn ..................................... 91
28 Bonnet release lever ..........213
29 Storage compartment ...........71
30 Light switch ........................ 132
Headlight range
adjustment ......................... 133
Front/rear fog lights ............138
Instrument illumination .......140
Page 72 of 291

70StorageStorageStorage compartments................70
Glovebox ................................... 70
Cupholders ................................ 70
Front storage ............................. 71
Armrest storage .........................71
Load compartment .......................72
Load compartment cover ...........78
Rear floor storage cover ............79
Lashing eyes ............................. 80
Cargo management system ......81
Safety net .................................. 83
Warning triangle ........................85
First aid kit ................................. 85
Roof rack system .........................86
Roof rack ................................... 86
Loading information .....................87Storage compartments9Warning
Do not store heavy or sharp
objects in the storage
compartments. Otherwise, the
storage compartment lid could
open and vehicle occupants could be injured by objects being thrown
around in the event of hard
braking, a sudden change in
direction or an accident.
Glovebox
The glovebox features a pen holder,
a coin holder and an adapter for the
locking wheel nuts.
The glovebox may also contain a CD
player and a tool for removing the
fuse cover with power connector.
The glovebox should be closed whilst driving.
Cupholders
Cupholders are located in the centre
console.
Page 99 of 291

Instruments and controls97Sports Tourer: A 12 Volt power outlet
is located at the left sidewall in the
load compartment.
Do not exceed the maximum power
consumption of 120 watts.
With ignition off, the power outlet is
deactivated. Additionally, the power
outlet is deactivated in the event of
low vehicle battery voltage.
Electrical accessories that are
connected must comply with the
electromagnetic compatibility
requirements laid down in
DIN VDE 40 839.
Do not connect any current-delivering
accessories, e.g. electrical charging
devices or batteries.
Do not damage the outlets by using
unsuitable plugs.
Stop-start system 3 159.USB charging port
Two USB ports for charging devices
only are located in the back of the
centre console.
Each socket provides 2.1 Ampere at
five Volts.
Notice
The sockets must always be kept
clean and dry.
Power connector
The power connector (PowerFlex
Bar) is attached on the instrument
panel fuse box cover. A fragrance
diffuser (AirWellness) or a phone
holder can be attached to the power
connector.
Further information regarding phone
holder is available in the Infotainment
manual.
Page 213 of 291

Vehicle care211Vehicle careGeneral Information...................211
Accessories and vehicle modifications .......................... 211
Vehicle storage ........................212
End-of-life vehicle recovery .....212
Vehicle checks ........................... 213
Performing work ......................213
Bonnet ..................................... 213
Engine oil ................................. 214
Engine coolant ......................... 215
Washer fluid ............................ 216
Brakes ..................................... 216
Brake fluid ............................... 216
Vehicle battery ......................... 217
Diesel fuel system bleeding .....218
Wiper blade replacement ........219
Bulb replacement .......................219
Halogen headlights ..................219
Fog lights ................................. 221
Tail lights ................................. 222
Side turn signal lights ..............228
Number plate light ...................229
Interior lights ............................ 229
Instrument panel illumination ...229Electrical system ........................230
Fuses ....................................... 230
Engine compartment fuse box . 231
Instrument panel fuse box .......233
Load compartment fuse box ....235
Vehicle tools .............................. 236
Tools ........................................ 236
Wheels and tyres .......................238
Winter tyres ............................. 238
Tyre designations ....................238
Tyre pressure .......................... 238
Tyre pressure monitoring system .................................... 239
Tread depth ............................. 243
Changing tyre and wheel size . 244 Wheel covers ........................... 244
Tyre chains .............................. 244
Tyre repair kit .......................... 245
Wheel changing .......................248
Spare wheel ............................ 250
Jump starting ............................. 253
Towing ....................................... 255
Towing the vehicle ...................255
Towing another vehicle ...........256
Appearance care .......................257
Exterior care ............................ 257
Interior care ............................. 258General Information
Accessories and vehiclemodifications
We recommend the use of genuine
parts and accessories and factory
approved parts specific for your
vehicle type. We cannot assess or guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Do not make any modifications to the
electrical system, e.g. changes of
electronic control units (chip tuning).Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
Page 232 of 291
230Vehicle careElectrical systemFuses
Data on the replacement fuse must
match the data on the defective fuse.
There are three fuse boxes in the
vehicle:
● engine compartment● instrument panel
● load compartment
Before replacing a fuse, turn off the
respective switch and the ignition.
A blown fuse can be recognized by its
melted wire. Do not replace the fuse
until the cause of the fault has been
remedied.
Some functions are protected by
several fuses.
Fuses may also be inserted without
existence of a function.
Fuse extractor
A fuse extractor may be located in the fuse box in the engine compartment.Place the fuse extractor on the
various types of fuse from the top or
side, and withdraw fuse.
Page 233 of 291
Vehicle care231Engine compartment fusebox
The fuse box is in the front left of the
engine compartment.
Disengage the cover and remove it.
No.Circuit1Starter2Starter3Exhaust sensor4Engine control module5Engine functions6Transmission control module7–8Engine control module9Climate control system10Diesel exhaust system11Tailgate locking system, Trans‐
mission12Seat lumbar massage13After boil pump14Diesel exhaust system15Exhaust sensor16Fuel injection17Fuel injection
Page 234 of 291

232Vehicle careNo.Circuit18Diesel exhaust system19Diesel exhaust system20–21DC/AC Converter22ABS23Washer system for windscreen
and rear window24–25Diesel fuel heating26Transmission control module27Power tailgate module28–29Heated rear window30Mirror defrost31–32DC transformer/LED display/
Electrical heater/Climate
control/Glow plug controllerNo.Circuit33Anti theft warning34Horn35Power outlet load compartment36Right high beam (Halogen)/
Right low beam (LED)37Left high beam (Halogen)38LED headlight/Automatic head‐
light range adjustment39Front fog light40OnStar41Water in fuel sensor/Water
pump42Manual headlight range adjust‐
ment43Fuel pump44Rear view camera/Inside rear
view mirror/Trailer module45LED headlight left/Automatic
headlight range adjustment leftNo.Circuit46Instrument cluster47Steering column lock48Rear wiper49–50LED headlight right/Automatic
headlight range adjustment
right51Left low beam (LED)52Engine control module/Trans‐
mission control module53–54Windscreen wiper55Diesel exhaust system56–57–
After having changed defective fuses,
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunction may occur.
Page 235 of 291
Vehicle care233Instrument panel fuse boxThe fuse box is located behind a
cover.
Pull the cover and remove.
Vehicles with power connector:
If the fuse cover has a power
connector, it must be removed by
using an adapter and a screwdriver.
The adapter is stowed in the glovebox 3 70 . The screwdriver is stowed in the
load compartment 3 236.
Attach the adapter to the power
connector.
Push the screwdriver through the
recess in the adapter. Remove the
cover by pulling the screwdriver.