ContentsThe fastest way to find information on a partic‐
ular topic or item is by using the index, refer to
page 240.6Notes
At a glance
12Cockpit16iDrive23Voice activation system26Integrated Owner's Manual in the vehicle
Controls
30Opening and closing49Adjusting61Transporting children safely67Driving81Displays97Lamps102Safety127Driving stability control systems135Driving comfort162Climate control169Interior equipment177Storage compartments
Driving tips
184Things to remember when driving187Loading190Saving fuelMobility198Refueling200Fuel201Wheels and tires211Engine compartment213Engine oil215Coolant216Maintenance218Replacing components225Breakdown assistance230Care
Reference
236Technical data240Everything from A to Z
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Display profile list during start
The profile list can be displayed during each
start for selecting the desired profile.1."Settings"2."Profiles"3.Open "Options".4."Display user list at startup"
Personal Profile settings
The following functions and settings can be
stored in a profile.
▷Collision warning: warning time.▷Exterior mirror position.▷CD/Multimedia: audio source listened to
last.▷Unlocking/locking of the vehicle: settings.▷Driving Dynamics Control: sport program.▷Driver's seat position: automatic retrieval
after unlocking.▷Programmable memory buttons: assign‐
ment.▷Head-up Display: selection, brightness,
position and rotation of the display.▷Headlamp courtesy delay feature: time set‐
ting.▷Tone: tone settings.▷Automatic climate control: settings.▷Steering wheel position.▷Navigation: map views, route criteria, voice
output on/off.▷Night Vision with pedestrian detection.▷Intelligent Safety: individual settings.▷Park Distance Control PDC: adjusting the
signal tone volume.▷Radio: stored stations, station listened to
last, special settings.▷Rearview camera: selection of functions
and type of display.▷Side View: selection of the display type.▷Language on the Control Display.▷Lane departure warning: last setting, on/
off.▷Active Blind Spot Detection: last setting,
on/off.▷Daytime running lights: current setting.▷Triple turn signal activation.▷Locking the vehicle: after a brief period or
after starting to drive.
Central locking system
The concept The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and re‐
leases the locks on the following:
▷Doors.▷Tailgate.▷Fuel filler flap.
Operating from the outside
▷Via the remote control.▷Via the driver's door lock.▷Via the door handles.▷Via the button on the tailgate.
The following takes place simultaneously
when locking/unlocking the vehicle via the re‐
mote control:
▷Depending on how the vehicle is equipped,
the theft protection is activated/deacti‐
vated. Theft protection prevents the doors
from being unlocked using the lock but‐
tons or the door opener.▷The welcome lamps, interior lamps and
courtesy lamps are switched on and off.▷The alarm system, refer to page 43, is
armed or disarmed.Seite 33Opening and closingControls33
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Operating from the inside
Via the button for the central locking system.
If the vehicle has been locked from inside, the
fuel filler flap remains unlocked.
If an accident of a certain severity occurs, the
central locking system unlocks automatically.
The hazard warning system and interior lamps
come on.
Opening and closing: from
the outside
Using the remote control
General information Take the remote control with you
People or animals left unattended in a
parked vehicle can lock the doors from the in‐
side. Always take the remote control with you
when leaving the vehicle so that the vehicle
can then be opened from the outside.◀
Unlocking Press the button on the remote con‐
trol.
The vehicle is unlocked.
Welcome lamps, interior lamp and courtesy
lamps are switched on.
You can set how the vehicle is to be unlocked.
Create the settings, refer to page 42.
Convenient opening
The remote control can be used to simultane‐
ously open the windows and the glass sunroof.
Press and hold the button on the re‐
mote control.
The windows and the glass sunroof open.
Releasing the button stops the motion.
Locking Press the button on the remote control.
Locking from the outside
Do not lock the vehicle from the outside
if there are people in it, as the vehicle cannot
be unlocked from inside without special knowl‐
edge.◀
Switching on interior lamps and
courtesy lamps
Press the button on the remote control
with the vehicle locked.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press the button on the remote con‐
trol for at least 3 seconds.
To switch off the alarm: press any button.
Switching on the headlamp courtesy
delay feature
Briefly press the button on the remote
control.
The duration can be set in the Control Display.
Opening the tailgate Press the button on the remote con‐
trol for approx. 1 second.Seite 34ControlsOpening and closing34
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Remove the key before pulling the door
handle
Before pulling the outside door handle, remove
the key to avoid damaging the paintwork and
the key.◀
In some country-specific versions, the alarm
system is triggered if the vehicle is unlocked
via the door lock.
In order to terminate this alarm, unlock vehicle
with the remote control or switch on the igni‐
tion, if necessary, by emergency detection of
the remote control.
In some vehicle equipment versions, only the
driver's door can be unlocked or locked via the
door lock.
Locking the doors and tailgate at once To lock all doors and the tailgate at once:1.With the doors closed, lock the vehicle us‐
ing the button for the central locking sys‐
tem in the interior.2.Unlock and open the driver's or front pas‐
senger door.3.Lock the vehicle.▷Lock the driver's door using the
integrated key in the door lock, or▷Press down the lock button of the front
passenger door and close the door
from the outside.
The fuel filler flap can only be locked using the
remote control.
Manual operation If an electrical malfunction occurs, lock or un‐
lock the vehicle using the integrated key via
the door lock on the driver's door.
Opening and closing: from
the inside
Locking and unlocking
Pressing the buttons locks and unlocks the
doors and the tailgate when the front doors are
closed, but they are not secured against theft.
The fuel filler flap remains unlocked.
Unlocking and opening
▷Either unlock the doors together using the
button for the central locking system and
then pull the door handle above the arm‐
rest or▷Pull the door opener twice individually on
each door: the first time unlocks the door,
the second time opens it.
Doors
Automatic Soft Closing
To close the doors, push lightly.
It is closed automatically.
Danger of pinching
Make sure that the closing path of the
doors is clear; otherwise, injuries may result.◀
Seite 36ControlsOpening and closing36
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Before the opening, the hazard warning sys‐
tem flashes.
Preventing inadvertent opening
In situations where the tailgate should
not be opened with no-touch activation, en‐
sure that the remote control is located beyond
the range of the sensor, at least 5 ft/1.50 m
from the rear of the car.
Otherwise, the tailgate may be opened inad‐
vertently, for example by an unintentional or
misinterpreted movement of the foot.◀
Closing The hazard warning system flashes on and an
acoustic signal sounds before the tailgate
closes.
During closing, the tailgate pivots back and
down.
The closing of the tailgate has no effect on the
locking of the vehicle.
Another foot movement can interrupt the clos‐
ing operation.
Keep the closing path clear
Make sure that the closing path of the
tailgate is clear; otherwise, injuries may re‐
sult.◀
Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave it in the cargo area; otherwise, the re‐
mote control is locked inside the vehicle when
the tailgate is closed.◀
Malfunction
Comfort Access may not function properly if it experiences interference from external sour‐
ces such as mobile phones, metal objects,
overhead power lines, transmission towers,
etc.In this case, open or close the vehicle using the
buttons on the remote control or use the
integrated key in the door lock.
If there is a malfunction, open the tailgate with
the remote control button or with the button on
the tailgate.
Adjusting UnlockingThe setting is stored for the remote control
currently in use.1."Settings"2."Doors/key"3. Select symbol or "Unlock button:"4.Select the desired function:▷"Driver's door only"
Only the driver's door and the fuel filler
flap are unlocked. Pressing again un‐
locks the entire vehicle.▷"All doors"
The entire vehicle is unlocked.
Depending on how the vehicle is equipped or
the country-specific variant, you can set
whether the doors are also unlocked with the
button on the remote control.
Confirmation signals from the vehicle
1."Settings"2."Doors/key"3.Deactivate or activate the desired confir‐
mation signals.▷"Acoustic sig. lock/unlock"▷"Flash when lock/unlock"
Automatic locking
The setting is stored for the remote control
currently in use.
1."Settings"Seite 42ControlsOpening and closing42
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Radio ready stateActivate radio ready state:▷When the engine is running: press the
Start/Stop button.
Some electronic systems/power consumers
remain ready for operation.
The radio ready state switches off automati‐
cally:
▷After approx. 8 minutes.▷When the vehicle is locked using the cen‐
tral locking system.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.
Starting the engine
Hints Enclosed areas
Do not let the engine run in enclosed
areas; otherwise, breathing of exhaust fumes may lead to loss of consciousness and death.
The exhaust gases contain carbon monoxide,
an odorless and colorless but highly toxic
gas.◀
Unattended vehicle
Do not leave the vehicle unattended with
the engine running; doing so poses a risk of
danger.
Before leaving the vehicle with the engine run‐
ning, set the parking brake and place the trans‐
mission in position P or neutral to prevent the
vehicle from moving.◀
Repeated starting in quick succession
Avoid repeated unsuccessful attempts to
start the vehicle or starting the vehicle several
times in quick succession. Otherwise, the fuel
is not burned or is inadequately burned, posing
a risk of overheating and damage to the cata‐
lytic converter.◀
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving at
moderate engine speeds.
Starting the engine Press on the brake pedal and
press the Start/Stop button.
The engine is cranked until it
starts.
Engine stop Hints Take the remote control with youTake the remote control with you when
leaving the vehicle so that children, for exam‐
ple, cannot start the engine.◀
Set the parking brake and further secure
the vehicle as required
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and downward inclines, further secure the ve‐
hicle, for example, by turning the steering
wheel in the direction of the curb. ◀
Before driving into a car wash In order for the vehicle to be able to roll into a
car wash, heed the information regarding
Washing in automatic car washes, refer to page 230.
Switching off the engine1.Engage transmission position P with the
vehicle stopped.2.Press the Start/Stop button.
The engine is switched off.
The radio ready state is switched on.3.Set the parking brake.Seite 68ControlsDriving68
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Automatic Engine Start/Stop
Function
The concept The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, e.g., in a traffic congestion or at traffic
lights. The ignition remains switched on. The
engine starts again automatically for driving
off.
Certain vehicle components may experience
additional wear as a result of this system.
Automatic mode
The Auto Start/Stop function is operational af‐
ter each engine start.
This function is activated at speeds faster than
about 3 mph, approx. 5 km/h.
Engine stop
The engine is switched off automatically dur‐
ing a stop under the following conditions:
Automatic transmission:▷The selector lever is in transmission posi‐
tion D.▷The brake pedal remains pressed while the
vehicle is stationary or the vehicle is held
by Automatic Hold.▷The driver's seat belt is buckled or the driv‐
er's door is closed.
The air volume of the air conditioner is reduced
when the engine is switched off.
Displays in the instrument cluster The display indicates that the
automatic engine start-stop
function is ready for an auto‐
matic engine start.
The display indicates that the
conditions for an automatic en‐
gine stop have not been satis‐
fied.
Note
The engine is not switched off automatically in
the following situations:▷External temperature too low.▷The external temperature is high and auto‐
matic climate control is running.▷The passenger compartment has not yet
been heated or cooled to the required
level.▷The engine is not yet at operating temper‐
ature.▷The wheels are at a sharp angle or the
steering wheel is being turned.▷After driving in reverse.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery is heavily discharged.▷The engine compartment lid is unlocked.▷HDC Hill Descent Control is activated.▷The parking assistant is activated.▷Stop-and-go traffic.▷The transmission selector lever is in posi‐
tion N or M/S.▷Use of fuel with high ethanol content.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷Automatic transmission:
By releasing the brake pedal.
When Automatic Hold is activated: press
the accelerator.
After the engine starts, accelerate as usual.
Seite 69DrivingControls69
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DisplaysVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Instrument cluster
1Fuel gauge 872Speedometer3Indicator/warning lamps 854Tachometer 875Oil temperature 876Electronic displays 827Reset miles 88Seite 81DisplaysControls81
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