Vehicle care227NumberUsage46Integrated chassis control
module47Headlight levelling device48Integrated chassis control
module49Interior rear view mirror50–51E-booster52Rear camera53Run/Crank54A/C control module55Rechargeable energy
storage system pump56–57Power electronics coolant
pump58Engine control module59Electric steering column
lockNumberUsage60HVAC electric heater61On-board charging module62Transmission range control
module 163Electric cooling fan64Engine control module65Auxiliary heater pump66Powertrain relay67Drive unit controller68Rear window defogger69Second run/Crank relay70A/C control module71–72Transmission range control
module73Single power inverter
module74–After having changed defective fuses,
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunctions may occur.
Instrument panel fuse boxInstrument panel fuse box on the
left side end
The fuse box is located on the driver's
side behind a cover in the instrument
panel.
To open the compartment, compress
the locking tabs, fold cover down and
remove.
Vehicle care229The instrument panel fuse block is on
the left side of the instrument panel.
To access the fuses, open the fuse
panel door by pulling out.NumberUsage1Video processing module2Indicator light solar sensor3Side blind zone alert4Passive entry, passive start5Central gateway module6Body control module 47Body control module 38Body control module 29Body control module 110Trailer interface module 111Amplifier12Body control module 813Data link connector 114Automatic parking assist15Data link connector 2NumberUsage16Single power inverter
module 117Body control module 618Body control module 519–20–21–22–23USB24Wireless charging module25Reflected LED alert display26Heated steering wheel27–28Instrument cluster 229Trailer interface module 230Headlight levelling device31OnStar32–NumberUsage33Heating, ventilation, and air
conditioning module34–35Instrument panel cluster 136Regen on demand37–38–39–40–41–42–43Body control module 744Sensing and diagnostic
module45Front camera module46Vehicle integration control
module47Single power inverter
module 2
230Vehicle careNumberUsage48Electric steering column
lock49Auxiliary jack50Steering wheel controls51Steering wheel controls
backlighting52Smartphone remote func‐
tion module53Auxiliary power outlet54–55Logistic56–57–58Logistics relay59–60Accessory/Retained
accessory power relay
To reinstall the door, insert the bottom tab first, then push the door back into its original location.
Vehicle tools
Tools
Open the floor cover of the load
compartment 3 61.
The towing eye and a screwdriver are
located under a cover in the load
compartment.
Wheels and tyres
Tyre condition, wheel condition Drive over edges slowly and at right
angles if possible. Driving over sharp
edges can cause tyre and wheel
damage. Do not trap tyres on the kerb when parking.
Regularly check the wheels for
damage. Seek the assistance of a
workshop in the event of damage or
unusual wear.
Tyres
Self-sealing tyres This vehicle may have self-sealing
tyres. These tyres have a material
inside that can seal punctures up to
6 mm in the tread area.
The tyre may lose air pressure if the
sidewall is damaged or the tread
puncture is too large. If the Tyre
pressure monitoring system indicates the tyre pressure is low, inspect thetyre for damage and inflate it to the
recommended pressure. If the tyre is
Vehicle care233Tyre pressure monitoringsystem
The tyre pressure monitoring system checks the pressure of all four tyres
once a minute when vehicle speed
exceeds a certain limit.Caution
Tyre pressure monitoring system
warns only about low tyre pressure condition and does not replace
regular tyre maintenance by the
driver.
All wheels must be equipped with pressure sensors and the tyres must
have the prescribed pressure.
Note
In countries where the tyre pressure
monitoring system is legally
required, the use of wheels without
pressure sensors will invalidate the
vehicle operating permit.
The current tyre pressures can be
shown in the Driver Information
Centre.
To access the tyre pressure page:
● Choose vehicle info menu via right steering wheel buttons and
press { or } to select tyre
pressure.
● Press 9 to select the tyre
pressure monitoring system.
System status and pressure warnings
are displayed by a message
indicating the corresponding tyre in the Driver Information Centre.
The system considers the tyre
temperature for the warnings.
Temperature dependency 3 231.
A detected low tyre pressure
condition is indicated by the control
indicator w 3 81.
If w illuminates, stop as soon as
possible and inflate the tyres as
recommended 3 250.
After inflating, some driving may be
required to update the tyre pressure
values in the Driver Information
Centre. During this time w may
illuminate.
If w illuminates at lower temperatures
and extinguishes after driving, this
could be an indicator for approaching
a low tyre pressure condition. Check
tyre pressure.
Vehicle messages 3 90.
If the tyre pressure must be reduced
or increased, switch off vehicle.
240Vehicle careSwitch on the vehicle to release
steering wheel lock and to permit
operation of brake lights, horn and
windscreen wiper.
Set the shift lever of the electric drive unit to N.Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the vehicle is not running, considerably more force is needed to
brake and steer.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation and close the
windows.
Seek the assistance of a workshop.
After towing, unscrew the towing eye.
Insert cap at the bottom and close.
Towing another vehicle The vehicle is neither designed nor
intended to tow a trailer or another
vehicle.
Appearance care
Exterior care
Locks The locks are lubricated at the factoryusing a high quality lock cylinder
grease. Use de-icing agent only when
absolutely necessary, as this has a
degreasing effect and impairs lock function. After using a de-icing agent, have the locks regreased by a
workshop.
Washing The paintwork of your vehicle is
exposed to environmental influences.
Wash and wax your vehicle regularly. When using automatic vehicle
washes, select a programme that
includes waxing.
Do not apply waxes or polishes to uncoated plastic, vinyl, rubber,
decals, simulated wood, or flat paint
as damage can occur.Bird droppings, dead insects, resin,
pollen and the like should be cleaned
off immediately, as they contain
aggressive constituents which can
cause paint damage.
If using a vehicle wash, comply with
the vehicle wash manufacturer's
instructions. The windscreen wiper and rear window wiper must be
switched off. Remove antenna and
external accessories such as roof
racks etc.
If you wash your vehicle by hand,
make sure that the insides of the
wheel housings are also thoroughly
rinsed out.
Clean edges and folds on opened
doors and the bonnet as well as the
areas they cover.
Clean bright metal mouldings with a
cleaning solution approved for
aluminium to avoid damages.
257Initiating a phone call..............137
Ring tone ................................. 137
Call history .................................. 137
Car wash mode .......................... 155
Central locking system ................20
Centre console storage ...............59
Changing tyre and wheel size ...235
Charge cord ................................ 205
Charge limit selection .................197
Charge mode selection ..............197
Charge rate selection .................197
Charging ..................................... 193
Charging override .......................197
Charging status .......................... 204
Charging system .......................... 79
Child locks ................................... 26
Child restraint installation locations ................................... 54
Child restraints.............................. 52
Child restraint systems ................52
Climate control ............................. 13
Clock............................................. 69
Collision damage repair ..............251
Control elements Infotainment system ................108
Steering wheel ........................ 108
Control elements overview .........108
Control indicators.......................... 78
Control of the vehicle .................149
Controls ........................................ 66Convex shape .............................. 31
Coolant ....................................... 214
Coolant and antifreeze ...............244
Cooling system ........................... 214
Cruise control ...................... 82, 164
Cupholders .................................. 58
Curtain airbag system .................. 50
D DAB ............................................ 124
Danger, Warnings and Cautions ...2
Daytime running lights ...............102
Declaration of conformity ............251
Delayed locking ............................ 25
Digital audio broadcasting ..........124
Directional tyres .......................... 230
Displaying pictures .....................130
Display settings ..................130, 131
Door open .................................... 83
Doors ............................................ 28
Drive modes ............................... 154
Driver assistance systems ..........164
Driver Information Centre .............83
Driving economically................... 148
Driving efficiency gauge ...............75
Driving hints ........................ 148, 149
E Electric adjustment ......................31
Electrical requirements ...............208
Electrical system......................... 222Electrical system overload .........222
Electric drive unit ..................14, 155
Electric parking brake ...........80, 159
Electric parking brake fault ...........80
Electric rate schedule .................197
Electric vehicle operation modes 154
Electronic climate control system 142
Electronic key system ...................19
Electronic Stability Control.......... 163
Electronic Stability Control and Traction Control system ............81
Electronic Stability Control off....... 81
Emergency call ........................... 136
Engine compartment fuse box ...224
Entry lighting .............................. 104
Event data recorders ..................254
Exit lighting ................................ 104
Exterior care .............................. 240
Exterior light ................................. 82
Exterior lighting ......................10, 99
Exterior mirrors ............................. 31
F
File formats Audio files................................ 126
Movie files ............................... 126
Picture files.............................. 126
First aid kit ................................... 62
Fixed air vents ........................... 146
Folding mirrors ............................. 32
258Following distance indication......169
Forward collision alert................. 167
Front airbag system .....................49
Front pedestrian protection ........172
Front seats.................................... 39
Front turn signal lights ...............220
Fuses ......................................... 223
G
Gauges ......................................... 75
General information ...126, 133,
134, 209
AUX ......................................... 126
Bluetooth ................................. 126
DAB ......................................... 124
Infotainment system ................106
Phone ...................................... 134
Smartphone applications ........126
USB ......................................... 126
Glovebox ..................................... 58
H Halogen bulbs ............................ 220
Hand brake ......................... 158, 159
Hazard warning flashers ............102
Headlight aiming .........................219
Headlight flash ........................... 101
Headlight range adjustment ......101
Headlights..................................... 99
Head restraint adjustment .............6
Head restraints ............................ 38Heated mirrors ............................. 32
Heated rear window ..................... 36
Heated steering wheel .................66
Heating .................................. 42, 43
High beam ........................... 82, 100
High beam assist ..................82, 100
High voltage devices and wiring 222
Home menu ................................ 113
Horn ....................................... 11, 67
I
Identification plate .....................246
Immobiliser ............................ 31, 81
Indicators ...................................... 75
Inductive charging ........................71
Info display ................................... 86
Information displays...................... 83
Infotainment control panel ..........108
Instrument cluster ........................73
Instrument panel fuse box .........227
Instrument panel illumination control .................................... 103
Instrument panel overview ............. 8
Intellitext ..................................... 124
Interior care ............................... 242
Interior lighting ............................ 103
Interior lights .............................. 104
Introduction ............................... 0
iPod ............................................ 126
Connecting device ..................126J
Jump starting ............................. 237
K
Key, memorised settings ..............20
KeyPass ....................................... 26
Keys ............................................. 16
Keys, locks ................................... 16
L Lane change alert .......................183
Lane keep assist ..................81, 191
Lashing eyes ............................... 62
Lifting the vehicle ........................211
Light switch .................................. 99
Load compartment ................28, 60
Load compartment cover .............61
Loading information .....................63
Location based charging ............197
M Manual seat adjustment ...............40
Maximum speed ......................... 231
Maximum startup volume ...........116
Memorised settings ......................20
Menu operation .......................... 113
Mirror adjustment ........................... 6
Misted light covers .....................103
Mobile phones and CB radio equipment .............................. 140
260Recommended fluids andlubricants ................................ 244
Regenerative braking ...........77, 160
Regional ..................................... 123
Regionalisation ........................... 123
Registered trademarks ...............253
Retained power off .....................151
Reversing lights .........................103
Ride control systems ..................162
Ring tone Changing the ring tone ............137
Ring tone volume ....................116
Roof load ...................................... 63
Roof rack ..................................... 63
S Safety belts ................................... 43
Seat adjustment ............................. 5 Seat belt ........................................ 6
Seat belt reminder .......................78
Seat belts ..................................... 43 Seat heating Seat heating, front .....................42
Seat heating, rear .....................43
Seat position ................................ 39
Self-sealing tyres ........................230
Service ............................... 147, 243
Service display ............................ 78
Service information ....................243
Service vehicle soon .................... 80Side airbag system ......................49
Side blind spot alert ....................181
Sidelights ...................................... 99
Side turn signal lights ................221
Smartphone ................................ 126
Phone projection .....................132
Smartphone remote function ........26
Software acknowledgement .......251
Software update ......................... 253
Speech recognition .....................133
Speed dial numbers ...................137
Speed limiter......................... 82, 165
Speedometer ............................... 75
Sport mode .................................. 81
Starting and operating ................149
Starting and stopping the vehicle 151
Starting off ................................... 14
Station search............................. 121
Steering wheel adjustment ......7, 66
Steering wheel audio controls ....108
Steering wheel controls ...............66
Storage ......................................... 58
Storage compartments .................58
Sunvisor lights ........................... 104
Sun visors .................................... 36
Switching the Infotainment system on ................................ 110
Symbols ......................................... 3
System settings .......................... 117T
Tail lights ................................... 221
Temporary charge mode cancel. 197
Temporary charge mode override ................................... 197
Theft-deterrent feature ..............107
Three-point seat belt .................... 44
Tone settings .............................. 115
Tools .......................................... 230
Total vehicle range .......................78
Touch beep volume ....................116
Towing ................................ 209, 239
Towing another vehicle .............240
Towing the vehicle .....................239
TP volume .................................. 116
Traction Control system ............. 162
Traction Control system off........... 81
Traffic sign assistant .............82, 188
Tread depth ............................... 235
Turn and lane-change signals ...102
Turn signal ................................... 78
Tyre chains ................................ 236
Tyre designations ......................231
Tyre pressure ............................ 231
Tyre pressure monitoring system ............................... 81, 233
Tyre pressures ........................... 250
Tyres .......................................... 230