72Instruments and controls9Warning
When the engine is off,
considerably more force is needed
to brake and steer.
During an Autostop, the brake
servo unit will still be operational.
Do not remove key until vehicle is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Check oil level before seeking the
assistance of a workshop 3 134.
Low fuel
Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the fuel tank dry.
Refuelling 3 127.
Catalytic converter 3 110.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Reduced engine power # illuminates yellow.
The engine power is limited. Consult
a workshop.
Exterior light
8 illuminates green.
The exterior lights are on 3 88.
High beam C illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 88.
Fog light > illuminates green.
The front fog lights are on 3 90.Rear fog light
r illuminates yellow.
The rear fog light is on 3 90.
Cruise control
m illuminates white or green.
Illuminates white The system is on.
Illuminates green
Cruise control is active.
Cruise control 3 119.
Speed limiter
L illuminates in the Driver
Information Centre when Speed
limiter is active. Set speed is indicated alongside L symbol.
Speed limiter 3 121.
Bonnet open
/ illuminates yellow.
Illuminates when the bonnet is open.
Stop-start system 3 106.
80Instruments and controlsVehicle messages in Driver
Information Centre
The vehicle messages are displayed
as code numbers.
No.Vehicle message3Engine coolant level low4Air conditioning off11Brakes worn12Vehicle overloaded13Compressor overheatedNo.Vehicle message15Centre high-mounted brake
light failure16Brake light failure17Headlight levelling malfunction18Left low beam failure19Rear fog light failure20Right low beam failure21Left sidelight failure22Right sidelight failure23Reversing light failure24Number plate light failure25Left front turn signal failure26Left rear turn signal failure27Right front turn signal failure28Right rear turn signal failure35Replace battery in radio remote
control36ESC InitialisingNo.Vehicle message49Lane departure warning unavailable52Change timing belt56Tyre pressure imbalance on
front axle57Tyre pressure imbalance on
rear axle59Open, then close driver window60Open, then close front
passenger window61Open, then close left rear
window62Open, then close right rear
window65Theft attempted66Service anti-theft alarm system67Service steering wheel lock68Service power steering75Service air conditioning
Instruments and controls81No.Vehicle message77Service lane departure warning79Top up engine oil81Service transmission82Change engine oil soon84Engine power reduced89Service vehicle soon95Service airbag145Check washer fluid level151Press clutch to start174Low vehicle battery258Parking assist off
Vehicle messages on
Colour-Info-Display
Some important messages appear
additionally in the
Colour-Info-Display. Some
messages only pop-up for a few
seconds.
Warning chimes
When starting the engine or whilst driving
Only one warning chime will sound at a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened.
● If a door or the tailgate is not fully
closed when starting off.
● If a certain speed is exceeded with parking brake applied.
● If a programmed speed is exceeded.
● If a warning message appears in the Driver Information Centre orInfo-Display.
● If the parking assist detects an object.
● If unintended lane change occurs.
● If a fault in the automatic locking system is detected.When the vehicle is parked and/or
the driver's door is opened
● With exterior lights on.
During an Autostop ● If the driver's door is opened.
Battery voltage
When the vehicle battery voltage is
running low, the warning code 174 will
appear in the Driver Information
Centre.
1. Switch off immediately any electrical consumers which are
not required for a safe drive, e.g.
seat heating, heated windscreen
and heated rear window or other
main consumers.
2. Charge the vehicle battery by driving continuously for a while or
by using a charging device.
The warning code will disappear after the engine has been started twice
consecutively without a voltage drop.
If the vehicle battery cannot be
recharged, have the cause of the fault
remedied by a workshop.
82Instruments and controlsVehicle personalisationThe vehicle's behaviour can be
personalised by changing the settings in the Info-Display.
Some of the personal settings for
different drivers can be memorised
individually for each vehicle key.
Memorised settings 3 21.
Depending on vehicle equipment and
country-specific regulations some of
the functions described below may
not be available.
Some functions are only displayed or
active when the engine is running.
Personal settings Graphic-Info-Display
Press MENU , when ignition is on and
infotainment system is activated.
Turn the MENU button to scroll
through the menu list. Press MENU to
select the respective menu. To close a menu or to go back to previous
page, press BACK.
Select Settings , scroll through the list
and select Vehicle Settings
In the corresponding submenus the
following settings can be changed:
Vehicle Settings ● Park Assist / Collision Detection
Park Assist : Activates or
deactivates the ultrasonic
parking assist.
● Comfort Settings
Chime Volume : Changes the
volume of warning chimes.
Personalisation by Driver :
Activates or deactivates the
personalisation function.
Rear Auto Wipe in Reverse :
Activates or deactivates
automatic switching on of the
rear window wiper when reverse
gear is engaged.
● Languages : Scroll through the list
and select the desired language.
● Lighting
Exterior lighting by unlocking :
Activates or deactivates the entry
lighting.
Exit Lighting : Activates or
deactivates exit lighting and
changes lighting duration.
● Power Door Locks
Stop door lock if door open :
Activates or deactivates the door locking function while a door is
open.
Delayed Door Lock : Activates or
deactivates the delayed door
locking function. This feature
delays the actual locking of the
doors until all doors are closed.
● Remote Lock, Unlock, and Start
Remote Unlock Feedback :
Activates or deactivates the
hazard warning flasher feedback whilst unlocking.
Instruments and controls83Remote Lock Feedback:
Changes what kind of feedback
is given when locking the vehicle.
Remote Door Unlock : Changes
the configuration to unlock only
the driver's door or the whole
vehicle whilst unlocking.
Auto Relock Doors : Activates or
deactivates the automatic relock
function after unlocking without
opening the vehicle.
● Restore Factory Settings :
Resets all settings to the default settings.
● Valet Mode :
Activated, all vehicle displays are locked and no changes may be
performed within the system.
See Infotainment manual.
Personal settings
7" Colour-Info-Display
Press ;, select Settings and
then Vehicle on the touch-screen.
In the corresponding submenus the
following settings can be changed:
Settings ● Climate & Air Quality
Auto Fan Max Speed : Modifies
the level of the cabin airflow of the climate control in automatic
mode.
Air Conditioning Mode : Controls
the state of the cooling
compressor when the vehicle is
started. Last setting
(recommended) or at vehicle
start is either always on or always
off.
Auto Defog : Supports
windscreen dehumidification by
automatically selecting the
necessary settings and
automatic air conditioning mode.
Auto Rear Defog : Automatically
activates heated rear window.
● Collision / Detection Systems
Park Assist : Activates or
deactivates the ultrasonic
parking assist.
● Comfort and Convenience
Chime Volume : Changes the
volume of warning chimes.
Personalization By Driver :
Activates or deactivates the
personalisation function.
Auto Wipe in Reverse Gear :
Activates or deactivates
automatic switching on of the
rear window wiper when reverse gear is engaged.
● Lighting
Exit Lighting : Activates or
deactivates and changes the
duration of exit lighting.
84Instruments and controls●Power Door Locks
Unlocked Door Anti Lock Out :
Activates or deactivates the door
locking function while a door is
open.
Delayed Door Lock : Activates or
deactivates the delayed door
locking function. This feature
delays the actual locking of the
doors until all doors are closed.
● Remote Lock, Unlock, Start
Remote Unlock Light Feedback :
Activates or deactivates the
hazard warning flasher feedback
whilst unlocking.
Remote Door Unlock : Changes
the configuration to unlock only
the driver's door or the whole
vehicle whilst unlocking.
Relock Remotely Unlocked
Doors : Activates or deactivates
the automatic relock function
after unlocking without opening
the vehicle.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
88LightingLightingExterior lighting............................ 88
Light switch ................................ 88
High beam ................................. 88
Headlight flash ........................... 88
Headlight range adjustment ......89
Headlights when driving abroad ...................................... 89
Daytime running lights ...............89
Cornering lights ......................... 89
Hazard warning flashers ............89
Turn and lane-change signals ...90
Front fog lights ........................... 90
Rear fog light ............................. 90
Parking lights ............................. 91
Reversing lights .........................91
Misted light covers .....................91
Interior lighting ............................. 91
Instrument panel illumination control ....................................... 91
Interior lights .............................. 92
Reading lights ............................ 92
Lighting features ..........................93
Exit lighting ................................ 93
Battery discharge protection ......93Exterior lighting
Light switch
Turn light switch:
7:lights off8:sidelights9:headlights
Control indicator 8 3 72.
Tail lights Tail lights are illuminated together
with headlights and sidelights.
High beam
To switch from low to high beam,
push lever.
To switch to low beam, push lever
again or pull.
Headlight flash To activate the headlight flash, pull
lever.
Lighting89Headlight range adjustment
Manual headlight range
adjustment
To adapt headlight range to the
vehicle load to prevent dazzling: turn
thumb wheel ? to required position.
0:front seats occupied1:all seats occupied2:all seats occupied and load
compartment laden3:driver's seat occupied and load
compartment ladenHeadlights when driving
abroad
Headlight aim has been preset and
should need no further adjustment.
When driving in countries with
opposite hand traffic, it is not
necessary to adjust the headlights.
Daytime running lights Daytime running light increases
visibility of the vehicle during daylight.
They are switched on automatically
when ignition is on.
Cornering lights
On tight bends or when turning off,
depending on the steering angle or
the indicator light signal, an additional left or right reflector is switched on
which illuminates the road in the
direction of travel. It is activated up to
a speed of 25 mph.
Hazard warning flashers
Operated by pressing ¨
.
In the event of an accident with airbag
deployment, the hazard warning
flashers are activated automatically.