106Instruments and controlsActivates or deactivates and
changes the duration of exit
lighting.
● Power door locks
Auto door lock : Activates or
deactivates the automatic door
locking function after switching on ignition.
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 menu
option is displayed with Stop door
lock if door open deactivated.
Central locking system 3 22.
● Remote locking, unlocking,
starting
Remote unlock feedback :
Activates or deactivates the
hazard warning flasher feedback whilst unlocking.
Passive door unlock : Changes
the configuration to unlock onlythe 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.
Personal settings
Colour Info Display
Press ; and then select Settings.
In the corresponding submenus the
following settings can be changed:
Vehicle
● Climate & Air Quality
Auto Fan Max Speed : Modifies
the level of the cabin airflow of the climate control in automatic
mode.
Auto Rear Defog : Automatically
activates heated rear window.
● Collision / Detection Systems
Park Assist : Activates or
deactivates the parking assist.
Activation is selectable with or
without attached trailer coupling.
Side Blind Zone Alert : Activates
or deactivates side blind zone
alert.
● 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.
Instruments and controls107●Lighting
Vehicle Locator Lights : Activates
or deactivates the entry lighting.
Exit Lighting : Activates or
deactivates and changes the
duration of exit lighting.
● Power Door Locks
Unlocked Door Anti Lock Out :
Activates or deactivates the door locking function while a door isopen.
Auto Door Lock : Activates or
deactivates the automatic door
locking function after switching on ignition.
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 onlythe 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.
Rear camera ● Rear View Camera Guidelines :
Activates or deactivates the rear
view camera guidelines on the
Info Display.
● Rear Park Assist Symbols :
Activates or deactivates the
warning symbols on the Info
Display.Telematics 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.
116LightingThe high beam assist is activated by
pushing the stalk twice at a speed
above 25 mph.
The green control indicator f
illuminates continuously when the
assist is activated, the blue one 7
illuminates when high beam is on.
Control indicator f 3 95.
Deactivation
Push the stalk once. It is also
deactivated when front fog lights are
switched on.
If a headlight flash is activated when the high beam is on, the high beam
assist will be deactivated.
If a headlight flash is activated when
the high beam is off, the high beam assist will remain activated.
The latest setting of the high beam
assist will remain after the ignition is
switched on again.Corner lighting
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.
Reversing function To assist driver's orientation when
parking, both corner lights and
reversing light illuminate when
headlights are on and reverse gear is engaged. They remain illuminated for
a short time after disengaging reverse gear or until driving faster than
4 mph in a forward gear.
Hazard warning flashers
Operated by pressing ¨.
In the event of an accident with airbag
deployment, the hazard warning
flashers are activated automatically.
132Driving and operatingDriving and
operatingDriving hints ............................... 133
Control of the vehicle ...............133
Starting and operating ...............133
New vehicle running-in ............133
Ignition switch positions ...........133
Retained power off ..................134
Starting the engine ..................134
Overrun cut-off ........................ 135
Stop-start system ....................135
Parking .................................... 138
Engine exhaust .......................... 139
Exhaust filter ............................ 139
Catalytic converter ...................140
Automatic transmission ..............140
Transmission display ...............140
Selector lever .......................... 141
Manual mode ........................... 142
Electronic driving programmes 142
Fault ........................................ 143
Interruption of power supply ....143
Manual transmission ..................144Manual transmission automa‐
ted .............................................. 144
Transmission display ...............145
Starting the engine ..................145
Selector lever .......................... 145
Manual mode ........................... 147
Electronic driving programmes 147
Fault ........................................ 147
Brakes ........................................ 148
Antilock brake system .............148
Parking brake .......................... 149
Brake assist ............................. 149
Hill start assist ......................... 149
Ride control systems .................150
Traction Control system ..........150
Electronic Stability Control ......151
City mode ................................ 152
Driver assistance systems .........153
Cruise control .......................... 153
Speed limiter ........................... 155
Forward collision alert .............156
Following distance indication ...159
Parking assist .......................... 159
Side blind spot alert .................169
Rear view camera ...................171
Traffic sign assistant ................172
Lane departure warning ..........175
Fuel ............................................ 176
Fuel for petrol engines .............176Fuel for diesel engines ............178
Fuel for liquid gas operation ....178
Refuelling ................................ 179
Trailer hitch ................................ 182
General information .................182
Driving characteristics and towing tips .............................. 182
Trailer towing ........................... 183
Towing equipment ...................184
Trailer stability assist ...............186
Driving and operating149Fault9Warning
If there is a fault in the ABS, the
wheels may be liable to lock due
to braking that is heavier than
normal. The advantages of ABS are no longer available. During
hard braking, the vehicle can no longer be steered and may
swerve.
Have the cause of the fault remedied
by a workshop.
Parking brake
Manual parking brake9 Warning
Always apply parking brake firmly
without operating the release
button, and apply as firmly as
possible on a downhill or uphill
slope.
To release the parking brake, pull
the lever up slightly, press the
release button and fully lower the
lever.
To reduce the operating forces of
the parking brake, depress the
brake pedal at the same time.
Control indicator R 3 92.
Brake assist
If the brake pedal is depressed
quickly and forcefully, maximum
brake force is automatically applied
(full braking).
Maintain steady pressure on the
brake pedal for as long as full braking is required. Maximum brake force is
automatically reduced when the
brake pedal is released.
Hill start assist
The system helps prevent unintended movement when driving away on
inclines.
When releasing the brake pedal after
stopping on an incline, the brakes
remain on for a further 2 seconds. The brakes release automatically as soon
as the vehicle begins to accelerate or the 2 seconds holding time is over.
152Driving and operatingilluminate and status messages
appear in the Driver Information
Centre.
● To deactivate only Traction control system, press b briefly:
TC is inactive but ESC remains
active with higher control
threshold, k illuminates. A status
message appears in the Driver Information Centre when TC isdeactivated.
ESC is reactivated by pressing the
b button again. If the TC system was
previously disabled, both TC and
ESC are reactivated. k and n
extinguish when TC and ESC are
reactivated.
ESC is also reactivated the next time
the ignition is switched on.
Fault
If there is a fault in the system, the control indicator b illuminates
continuously and a message or a
warning code appears in the Driver
Information Centre. The system is not operational.
Have the cause of the fault remedied
by a workshop.
City mode City mode is a feature which enables
increased steering assistance during
lower speed conditions, e.g. city
traffic or parking. Steering assistance
is increased for greater convenience.Activation
Press B when engine is running. The
system works from standstill up to
22 mph, and in reverse gear. Above
this speed, the system changes to
normal mode. When activated, City
mode engages automatically below
22 mph.
An illuminated LED in the City mode
button indicates that the system is
active.
Additionally, a message pops-up in
the Driver Information Centre.
City mode remains active during an Autostop, but is only operationalwhen the engine is running.
Driving and operating159approaching a vehicle ahead too
rapidly, it may not provide you
enough time to avoid a collision.
The driver accepts full
responsibility for the appropriate
following distance based on traffic,
weather and visibility conditions.
The complete attention of the
driver is always required while
driving. The driver must always be ready to take action and apply the
brakes.
System limitations
The system is designed to warn of vehicles only, but may react also to
other objects.
In the following cases, forward
collision alert may not detect a vehicle ahead or sensor performance is
limited:
● on winding roads
● when weather limits visibility, e.g.
fog, rain, or snow
● when the sensor is blocked by snow, ice, slush, mud, dirt,
windscreen damage or affected
by foreign items, e.g. stickers
Following distance
indication
The following distance indication
displays the distance to a preceding
moving vehicle. The front camera in
the windscreen is used to detect the
distance of a vehicle directly ahead in
the vehicle's path. It is active at
speeds above 25 mph.
When a preceding vehicle is detected
ahead, the distance is indicated in
seconds, displayed on a page in the
Driver Information Centre 3 96 . Press
MENU on the stalk to select ? and
turn the adjuster wheel to choose following distance indication page.The minimum indicated distance is
0.5 seconds.
If there is no vehicle ahead or the vehicle ahead is out of range, two
dashes will be displayed: -.- sec.
Parking assist General information
When the trailer hitch is attached,
change the configuration settings in
the vehicle personalisation menu in
the Info Display.
Vehicle personalisation 3 105.
When attaching a trailer or bike
carrier to the trailer hitch, the parking
assist is deactivated.
160Driving and operatingRear parking assist9Warning
It is the driver who bears full
responsibility for the parking
manoeuvre.
Always check the surrounding
area while reversing and using the rear parking assist system.
The rear parking assist makes
parking easier by measuring the
distance between the vehicle and
rear obstacles. It informs and warns
the driver via acoustic signals and
display indication.
The system has four ultrasonic
parking sensors in the rear bumper.
Activation
When reverse gear is engaged, the
system is ready to operate
automatically.
An illuminated LED in the parking
assist button r indicates that the
system is ready to operate.
Indication
The system warns the driver with
acoustic signals against potentially
hazardous obstacles behind the
vehicle in a distance range up to
1.5 m. The interval between the
sounds becomes shorter as the
vehicle gets closer to that obstacle.
When the distance is less than
approx. 30 cm, the sound is
continuous.
Additionally, the distance to rear obstacles is displayed by changing
distance lines in the Driver
Information Centre with Uplevel
display 3 96 or, depending on the
version, on the Colour Info Display
3 100.The distance indication can be
inhibited by vehicle messages with a
higher priority. After approving the
message by pressing SET/CLR on
the stalk, distance indication appears
again.
Deactivation
The system automatically switches
off when reverse gear is disengaged.
Manual deactivation is also possible
by pressing the parking assist button
r .
In both cases, the LED in the button
extinguishes.