Page 129 of 289

Instruments and controls127Telematics service
OnStar
OnStar is a personal connectivity and
service assistant with integrated
Wi-Fi hotspot. The OnStar service is
available 24 hours a day, seven days
a week.
Notice
OnStar is not available for all
markets. For further information,
contact your workshop.
Notice
In order to be available and
operational, OnStar needs a valid
OnStar subscription, functioning
vehicle electrics, mobile service and GPS satellite link.
To activate the OnStar services and
set up an account, press Z and speak
with an advisor.Depending on the equipment of the
vehicle, the following services are available:
● Emergency services and support
in the case of a vehicle
breakdown
● Wi-Fi hotspot
● Smartphone application
● Remote control, e.g. location of the vehicle, activation of horn and
lights, control of central locking
system
● Stolen vehicle assistance
● Vehicle diagnostics
● Destination download
Notice
The OnStar module of the vehicle is
deactivated after ten days without an
ignition cycle. Functions requiring a
data connection will be available
again after switching on the ignition.OnStar buttons
Notice
Depending on the equipment, the
OnStar buttons can also be
integrated in the rear view mirror.
Privacy button
Press and hold j until a message is
heard to activate or deactivate the transmission of the vehicle location.
Press j to answer a call or to end a
call to an advisor.
Press j to access the Wi-Fi settings.
Service button
Press Z to establish a connection to
an advisor.
Page 236 of 289
234Vehicle careNo.Circuit16Interior mirror/Rear view
camera17Power outlet18–19Steering wheel heating20Sunblind21Heated front seats22–23–24Selective catalytic reduction
system25–26–27–28–29–30–No.Circuit31–32Active damping system/Lane
departure warningVehicle tools
Tools
Some tools, the towing eye and (only on vehicles with spare wheel) the
vehicle jacking equipment are placed
in the rear storage in the load
compartment floor.
Open the cover in front of the tailgate.
Page 286 of 289

284GGauges ....................................... 103
Gear shifting ............................... 113
General information ...................207
Glass panel .................................. 33
Glovebox ..................................... 65
H Halogen headlights ....................221
Hand brake ................................. 165
Hazard warning flashers ............136
Headlight flash ........................... 133
Headlight range adjustment ......133
Headlights................................... 131 Headlights when driving abroad 134
Head restraint adjustment .............8
Head restraints ............................ 35
Heated mirrors ............................. 29
Heated rear window ..................... 33
Heated steering wheel .................96
Heating ........................................ 42
Heating and ventilation system . 141
High beam ......................... 115, 132
High beam assist ................115, 132
Hill start assist ........................... 167
Horn ....................................... 13, 97
I
Identification plate .....................261
Ignition switch positions .............150
Immobiliser .......................... 28, 115Indicators.................................... 103
Info display ................................. 121
Information displays.................... 116
Instrument cluster ......................103
Instrument panel fuse box .........231
Instrument panel illumination .....228
Instrument panel illumination control .................................... 138
Instrument panel overview ........... 10
Interactive driving system ...........170
Interior care ............................... 255
Interior lighting ............................ 138
Interior lights ...................... 138, 227
Interior mirrors .............................. 29
Interruption of power supply ......163
Introduction .................................... 3
J
Jump starting ............................. 250
K Keys ............................................. 19
Keys, locks ................................... 19
L Lane departure warning .....113, 196
Lashing eyes ............................... 87
LED headlights ...........115, 135, 223
Lighting features .........................139
Light switch ................................ 131
Load compartment ................24, 78Load compartment cover .............80
Load compartment fuse box ......232
Loading information .....................93
Load rails and hooks ...................87
Low fuel ..................................... 115
M Malfunction indicator light ..........111
Manual anti-dazzle ......................29
Manual mode ............................. 162
Manual seat adjustment ...............38
Manual transmission .................. 164
Manual windows ..........................30
Memorised settings ......................21
Mirror adjustment ........................... 8
Misted light covers .....................137
N
New vehicle running-in ..............150
Number plate light .....................227
O Object detection systems ...........187
Odometer ................................... 103
Oil, engine .................. 215, 258, 263
OnStar ........................................ 127
Operate pedal ............................. 112
Outside temperature ....................99
Overhead console .......................67
Overrun cut-off ........................... 152