In brief111Power windows .....................33
2 Exterior mirrors .....................30
3 Cruise control .....................156
Speed limiter ....................... 157
Forward collision alert .........159
4 Side air vents ...................... 135
5 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................122
Exit lighting ......................... 125
Parking lights ...................... 123
Buttons for Driver
Information Centre ................96
6 Instruments .......................... 85
7 Steering wheel controls .......79
8 Driver Information Centre ...... 96
9 Windscreen wiper,
windscreen washer
system, headlight washer
system ................................... 80
10 Sport mode ........................ 154
Central locking system ..........23Hazard warning flashers ....121
Control indicator for airbag deactivation .......................... 91
Control indicator for front
passenger seat belt .............91
Tour mode .......................... 154
11 Info Display ......................... 101
12 Anti-theft alarm system
status LED ........................... 28
13 Centre air vents .................. 135
14 Glovebox, lockable ...............70
15 Traction Control system
(TC) ..................................... 152
Electronic Stability Control
(ESC) .................................. 153
Parking assist systems .......162
Lane departure warning .....176
Eco button for stop-start
system ................................. 140
16 Climate control system ........ 127
17 AUX input, USB input ..........10
18 Power outlet .......................... 8319Soft top operation switch .....36
Central window switch .........33
20 Selector lever, transmission
21 Parking brake, manual or
electric operation ................150
22 Ignition switch with
steering wheel lock ............139
23 Horn ..................................... 80
Driver airbag ........................ 62
24 Bonnet release lever ..........187
25 Storage compartment ..........71
Fuse box ............................ 203
26 Steering wheel adjustment ..79
27 Light switch ........................ 114
Rear fog light ...................... 122
Instrument illumination .......123
Headlight range
adjustment ......................... 117
Front fog lights ...................122
In brief131Power windows .....................33
2 Exterior mirrors .....................30
3 Cruise control .....................156
Speed limiter ....................... 157
Forward collision alert .........159
4 Side air vents ...................... 135
5 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................122
Exit lighting ......................... 125
Parking lights ...................... 123
Buttons for Driver
Information Centre ................96
6 Instruments .......................... 85
7 Steering wheel controls .......79
8 Driver Information Centre ...... 96
9 Windscreen wiper,
windscreen washer
system, headlight washer
system ................................... 80
10 Sport mode ........................ 154
Central locking system ..........23Hazard warning flashers ....121
Control indicator for airbag deactivation .......................... 91
Control indicator for front
passenger seat belt .............91
Tour mode .......................... 154
11 Info Display ......................... 101
12 Anti-theft alarm system
status LED ........................... 28
13 Centre air vents .................. 135
14 Glovebox, lockable ...............70
Fuse box ............................. 203
15 Traction Control system
(TC) ..................................... 152
Electronic Stability Control (ESC) .................................. 153
Parking assist systems .......162
Lane departure warning .....176
Eco button for stop-start
system ................................. 140
16 Climate control system ........ 127
17 AUX input, USB input ..........10
18 Power outlet .......................... 8319Soft top operation switch .....36
Central window switch .........33
20 Selector lever, transmission
21 Parking brake, manual or
electric operation ................150
22 Ignition switch with
steering wheel lock ............139
23 Horn ..................................... 80
Driver airbag ........................ 62
24 Bonnet release lever ..........187
25 Storage compartment ..........71
Fuse box ............................ 203
26 Steering wheel adjustment ..79
27 Light switch ........................ 114
Rear fog light ...................... 122 Instrument illumination .......123
Headlight range
adjustment ......................... 117
Front fog lights ...................122
24Keys, doors and windowsUnlocking
Press c.
Two settings are selectable: ● To unlock only the driver's door and fuel filler flap, press c once.
To unlock all doors, press c
twice.
Press c again and hold to open
the windows and the soft top 3 33.
● Press c once to unlock all doors,
load compartment and fuel filler
flap.
The setting can be changed in the Settings menu in the Info-Display.
Vehicle personalisation 3 104.
The setting can be saved for the key
being used.
Memorised settings 3 23.
Unlocking and opening the boot lid 3 26.
Locking
Close doors, load compartment and
fuel filler flap.
Press e briefly.
If the driver's door is not closed
properly, the central locking system will not work.
Press and hold e again to close the
soft top and the windows 3 33.
Central locking buttons Locks or unlocks both doors, the load compartment and fuel filler flap from
the passenger compartment.
Press e
to lock.
Press c to unlock.
Instruments and controls87Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Service display
The engine oil life system informs
when to change the engine oil and
filter. Based on driving conditions, the interval at which an engine oil and
filter change will be indicated can vary
considerably.
When the system has calculated that
engine oil life has diminished, a
warning message appears in the
Driver Information Centre. Have
engine oil and filter changed by a
workshop within one week or
500 km (whichever occurs first).
This can be an additional engine oil
and filter change or part of a regular
service.
To display the remaining engine oil
life duration use turn signal lever
buttons:
Press MENU to select the Vehicle
Information Menu X .
Turn the adjuster wheel to select
Remaining Oil Life .
The remaining engine oil life duration
is displayed in percent in the Driver
Information Centre.
Reset Press SET/CLR on turn signal lever
for several seconds to reset. The
remaining engine oil life duration
page must be active. Switch on
ignition, but not the engine.
The system must be reset every time
the engine oil is changed, to ensure
proper functionality. Seek the
assistance of a workshop.
Next service A message appears in the Driver
Information Centre, when
maintenance of the vehicle is
required. Have maintenance work
carried out by a workshop within one week or 500 km, whichever occursfirst.
Service information 3 230.
Instruments and controls97Some of the displayed functions differ
when the vehicle is being driven or at
a standstill. Some functions are only
available when the vehicle is being
driven.
Vehicle personalisation 3 104.
Memorised settings 3 23.
Selecting menus and functions
The menus and functions can be
selected via the buttons on the turn
signal lever.
Press MENU to switch between the
menus or to return from a submenu to the next higher menu level.
Turn the adjuster wheel to highlight a
menu option or set a numeric value.
Press SET/CLR to select a function or
confirm a message.
Vehicle Information Menu X
Press MENU to select X.
Turn the adjuster wheel to select a
submenu. Press SET/CLR to confirm.
Follow the instructions given in the
submenus.
Depending on the version, the
possible submenus may include:
● Unit : displayed units can be
changed
● Tyre Pressure : checks tyre
pressure of all wheels during
driving 3 207
● Tyre Load : select tyre pressure
category according to the
actually inflated tyre pressure
3 207
110Instruments and controlsOnStar buttons
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.
SOS button
Press [ to establish a priority
emergency connection to a specially
trained emergency advisor.
Status LED
Green: The system is ready with
activated transmission of the vehicle
location.
Green flashing: The system is on a
call.
Red: A problem arose.
Off: The system is ready with
deactivated transmission of the
vehicle location or the system is in
standby mode.
Red / green flashing for a short period of time: The transmission of the
vehicle location has been
deactivated.
OnStar services
General services
If you need any information e.g.
opening hours, points of interest and
destinations or if you need any
support e.g. in the case of a vehiclebreakdown, a flat tyre and empty fuel
tank, press Z to establish a
connection to an advisor.
Emergency services
In the case of an emergency situation,
press [ and talk to an advisor. The
advisor then contacts emergency or
assistance service providers and
directs them to your vehicle.
In the case of an accident with
activation of airbags or belt
tensioners, an automatic emergency
call is established. The advisor is
immediately connected to your
vehicle to see whether help is
needed.
Wi-Fi hotspot
The Wi-Fi hotspot of the vehicle
provides internet connectivity with a
maximum speed of 4G/LTE.
Note
The Wi-Fi hotspot functionality is not
available for all markets.
Note
Some mobile devices connect to Wi- Fi hotspots automatically and use
mobile data capacity in the
132Climate control
If the minimum temperature Lo is set,
the climate control system runs at
maximum cooling, if cooling n is
switched on.
If the maximum temperature Hi is set,
the climate control system runs at
maximum heating.
Note
If n is switched on, reducing the set
cabin temperature can cause the
engine to restart from an Autostop or inhibit an Autostop.
Stop-start system 3 140.
Demisting and defrosting the
windows V
●
Press V. The LED in the button
illuminates to indicate activation.
● Temperature and air distribution are set automatically and the fan
runs at high speed.
● Switch on heated rear window Ü.
● To return to previous mode: press V. To return to automatic
mode: press AUTO.
Setting of automatic rear window heating can be changed in the
Settings menu in the Info-Display.
Vehicle personalisation 3 104.
Note
If V is pressed while the engine is
running, an Autostop will be inhibited
until V is pressed again.
If s is pressed with the fan switched
on and the engine running, an
Autostop will be inhibited until s is
pressed again or until the fan is
switched off.
If V is pressed while the engine is
in an Autostop, the engine will restart automatically.
If s is pressed with the fan switched
on while the engine is in an
Autostop, the engine will restart
automatically.
Stop-start system 3 140.
Manual settings Climate control system settings can
be changed by activating the buttons
and rotary knobs as follows.
Changing a setting will deactivate the automatic mode.
208Vehicle careNote
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 Vehicle Information
Menu in the Driver Information
Centre.
The menu can be selected by the
buttons on the turn signal lever.
Press MENU to select the Vehicle
Information Menu X.
Turn the adjuster wheel 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 3 211.A detected low tyre pressure
condition is indicated by illumination
of control indicator w 3 94.
If w illuminates, stop as soon as
possible and inflate the tyres as
recommended 3 242.
If w flashes for 60-90 seconds then
illuminates continuously, there is a
fault in the system. Consult a
workshop.
After inflating, driving may be
required to update the tyre pressure
values in the Driver Information
Centre. During this time w may
illuminate.